USA: New Jersey
Contents: Counties, Boroughs and Townships
The population of all counties, boroughs and townships in New Jersey according to census results and latest official estimates.
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2017-07-01 | |
|---|---|---|---|---|---|
| Atlantic | County | 253,210 | 274,540 | 270,991 | → |
| Absecon | City | 7,665 | 8,502 | 8,283 | |
| Atlantic City | City | 40,524 | 39,558 | 38,429 | |
| Brigantine | City | 12,595 | 9,450 | 8,963 | |
| Buena | Borough | 3,896 | 4,601 | 4,429 | |
| Buena Vista | Township | 7,419 | 7,565 | 7,422 | → |
| Corbin City | City | 463 | 492 | 500 | |
| Egg Harbor | Township | 30,631 | 43,320 | 43,296 | → |
| Egg Harbor City | City | 4,495 | 4,254 | 4,174 | |
| Estell Manor | City | 1,580 | 1,735 | 1,720 | |
| Folsom | Borough | 1,933 | 1,883 | 1,815 | |
| Galloway | Township | 31,184 | 37,247 | 36,563 | → |
| Hamilton | Township | 20,497 | 26,505 | 26,408 | → |
| Hammonton | Town | 13,325 | 14,791 | 14,369 | |
| Linwood | City | 7,172 | 7,092 | 6,855 | |
| Longport | Borough | 1,054 | 895 | 876 | |
| Margate City | City | 8,195 | 6,354 | 6,083 | |
| Mullica | Township | 5,937 | 6,147 | 6,022 | → |
| Northfield | City | 7,843 | 8,624 | 8,360 | |
| Pleasantville | City | 18,996 | 20,252 | 20,732 | |
| Port Republic | City | 1,029 | 1,115 | 1,080 | |
| Somers Point | City | 11,605 | 10,795 | 10,480 | |
| Ventnor City | City | 12,907 | 10,650 | 10,239 | |
| Weymouth | Township | 2,265 | 2,713 | 2,820 | → |
| Bergen | County | 884,179 | 905,117 | 939,151 | → |
| Allendale | Borough | 6,664 | 6,505 | 6,906 | |
| Alpine | Borough | 2,179 | 1,817 | 1,890 | |
| Bergenfield | Borough | 26,231 | 26,837 | 27,927 | |
| Bogota | Borough | 8,247 | 8,183 | 8,567 | |
| Carlstadt | Borough | 5,934 | 6,125 | 6,314 | |
| Cliffside Park | Borough | 22,983 | 23,612 | 25,142 | |
| Closter | Borough | 8,345 | 8,415 | 8,766 | |
| Cresskill | Borough | 7,780 | 8,551 | 8,935 | |
| Demarest | Borough | 4,843 | 4,881 | 5,032 | |
| Dumont | Borough | 17,507 | 17,401 | 17,998 | |
| East Rutherford | Borough | 8,731 | 8,913 | 9,928 | |
| Edgewater | Borough | 7,691 | 11,516 | 12,368 | |
| Elmwood Park | Borough | 18,943 | 19,453 | 20,429 | |
| Emerson | Borough | 7,190 | 7,385 | 7,739 | |
| Englewood | City | 26,232 | 27,119 | 29,112 | |
| Englewood Cliffs | Borough | 5,303 | 5,307 | 5,453 | |
| Fair Lawn | Borough | 31,667 | 32,413 | 33,710 | |
| Fairview | Borough | 13,259 | 13,839 | 14,537 | |
| Fort Lee | Borough | 35,435 | 35,381 | 37,907 | |
| Franklin Lakes | Borough | 10,432 | 10,585 | 11,255 | |
| Garfield | City | 29,793 | 30,489 | 32,393 | |
| Glen Rock | Borough | 11,552 | 11,593 | 12,045 | |
| Hackensack | City | 42,675 | 43,008 | 45,248 | |
| Harrington Park | Borough | 4,744 | 4,666 | 4,846 | |
| Hasbrouck Heights | Borough | 11,625 | 11,841 | 12,277 | |
| Haworth | Borough | 3,380 | 3,382 | 3,497 | |
| Hillsdale | Borough | 10,093 | 10,204 | 10,581 | |
| Ho-Ho-Kus | Borough | 4,063 | 4,078 | 4,183 | |
| Leonia | Borough | 8,947 | 8,944 | 9,262 | |
| Little Ferry | Borough | 10,800 | 10,632 | 11,000 | |
| Lodi | Borough | 24,033 | 24,137 | 24,961 | |
| Lyndhurst | Township | 19,383 | 20,554 | 22,426 | → |
| Mahwah | Township | 24,078 | 25,887 | 26,759 | → |
| Maywood | Borough | 9,528 | 9,555 | 9,860 | |
| Midland Park | Borough | 6,950 | 7,135 | 7,384 | |
| Montvale | Borough | 7,041 | 7,844 | 8,724 | |
| Moonachie | Borough | 2,781 | 2,702 | 2,800 | |
| New Milford | Borough | 16,399 | 16,341 | 16,868 | |
| North Arlington | Borough | 15,180 | 15,392 | 16,009 | |
| Northvale | Borough | 4,465 | 4,631 | 4,985 | |
| Norwood | Borough | 5,744 | 5,718 | 5,895 | |
| Oakland | Borough | 12,460 | 12,755 | 13,224 | |
| Old Tappan | Borough | 5,484 | 5,750 | 6,042 | |
| Oradell | Borough | 8,054 | 7,978 | 8,314 | |
| Palisades Park | Borough | 17,084 | 19,610 | 20,988 | |
| Paramus | Borough | 25,734 | 26,342 | 27,032 | |
| Park Ridge | Borough | 8,685 | 8,653 | 8,944 | |
| Ramsey | Borough | 14,392 | 14,519 | 15,242 | |
| Ridgefield | Borough | 10,829 | 11,028 | 11,435 | |
| Ridgefield Park | Village | 12,873 | 12,722 | 13,154 | |
| Ridgewood | Village | 24,916 | 24,952 | 25,692 | |
| River Edge | Borough | 10,946 | 11,340 | 11,724 | |
| River Vale | Township | 9,482 | 9,659 | 10,223 | → |
| Rochelle Park | Township | 5,528 | 5,530 | 5,705 | → |
| Rockleigh | Borough | 391 | 531 | 534 | |
| Rutherford | Borough | 18,112 | 18,061 | 18,782 | |
| Saddle Brook | Township | 13,131 | 13,659 | 14,169 | → |
| Saddle River | Borough | 3,186 | 3,150 | 3,262 | |
| South Hackensack | Township | 2,259 | 2,380 | 2,492 | → |
| Teaneck | Township | 39,270 | 39,770 | 41,311 | → |
| Tenafly | Borough | 13,803 | 14,501 | 14,900 | |
| Teterboro | Borough | 18 | 67 | 69 | |
| Upper Saddle River | Borough | 7,741 | 8,167 | 8,415 | |
| Waldwick | Borough | 9,622 | 9,598 | 10,092 | |
| Wallington | Borough | 11,571 | 11,335 | 11,781 | |
| Washington | Township | 8,923 | 9,118 | 9,393 | → |
| Westwood | Borough | 11,065 | 10,928 | 11,326 | |
| Woodcliff Lake | Borough | 5,695 | 5,722 | 5,903 | |
| Wood-Ridge | Borough | 7,576 | 7,628 | 9,018 | |
| Wyckoff | Township | 16,499 | 16,723 | 17,322 | → |
| Burlington | County | 423,329 | 448,738 | 449,284 | → |
| Bass River | Township | 1,505 | 1,445 | 1,436 | → |
| Beverly | City | 2,800 | 2,551 | 2,504 | |
| Bordentown | City | 4,010 | 3,917 | 3,835 | |
| Bordentown | Township | 8,434 | 11,380 | 12,202 | → |
| Burlington | City | 9,656 | 9,932 | 9,832 | |
| Burlington | Township | 20,323 | 22,575 | 22,824 | → |
| Chesterfield | Township | 5,955 | 7,668 | 7,587 | → |
| Cinnaminson | Township | 14,618 | 15,559 | 16,495 | → |
| Delanco | Township | 3,269 | 4,269 | 4,479 | → |
| Delran | Township | 15,439 | 16,925 | 16,623 | → |
| Eastampton | Township | 6,264 | 6,078 | 5,953 | → |
| Edgewater Park | Township | 7,725 | 8,908 | 8,738 | → |
| Evesham | Township | 42,284 | 45,544 | 45,381 | → |
| Fieldsboro | Borough | 444 | 545 | 531 | |
| Florence | Township | 10,799 | 12,122 | 12,669 | → |
| Hainesport | Township | 4,131 | 6,129 | 6,058 | → |
| Lumberton | Township | 10,428 | 12,545 | 12,290 | → |
| Mansfield | Township | 5,137 | 8,568 | 8,577 | → |
| Maple Shade | Township | 19,041 | 19,153 | 18,821 | → |
| Medford | Township | 22,262 | 23,018 | 23,496 | → |
| Medford Lakes | Borough | 4,157 | 4,142 | 4,013 | |
| Moorestown | Township | 19,010 | 20,745 | 20,540 | → |
| Mount Holly | Township | 10,692 | 9,548 | 9,645 | → |
| Mount Laurel | Township | 40,226 | 41,852 | 41,662 | → |
| New Hanover | Township | 11,148 | 7,385 | 7,491 | → |
| North Hanover | Township | 5,880 | 7,691 | 7,540 | → |
| Palmyra | Borough | 7,108 | 7,381 | 7,221 | |
| Pemberton | Borough | 1,191 | 1,401 | 1,340 | |
| Pemberton | Township | 28,581 | 27,916 | 27,301 | → |
| Riverside | Township | 7,935 | 8,064 | 7,899 | → |
| Riverton | Borough | 2,763 | 2,764 | 2,706 | |
| Shamong | Township | 6,533 | 6,525 | 6,433 | → |
| Southampton | Township | 10,408 | 10,435 | 10,205 | → |
| Springfield | Township | 3,196 | 3,399 | 3,295 | → |
| Tabernacle | Township | 7,118 | 6,964 | 6,882 | → |
| Washington | Township | 585 | 687 | 710 | → |
| Westampton | Township | 7,205 | 8,809 | 8,760 | → |
| Willingboro | Township | 33,035 | 31,615 | 32,062 | → |
| Woodland | Township | 1,290 | 1,780 | 1,775 | → |
| Wrightstown | Borough | 744 | 804 | 785 | |
| Camden | County | 507,075 | 513,678 | 510,150 | → |
| Audubon | Borough | 9,176 | 8,819 | 8,733 | |
| Audubon Park | Borough | 1,102 | 1,023 | 1,012 | |
| Barrington | Borough | 7,127 | 6,967 | 6,781 | |
| Bellmawr | Borough | 11,569 | 11,597 | 11,489 | |
| Berlin | Borough | 6,199 | 7,591 | 7,606 | |
| Berlin | Township | 5,242 | 5,354 | 5,580 | → |
| Brooklawn | Borough | 2,042 | 1,954 | 1,934 | |
| Camden | City | 79,877 | 77,057 | 74,532 | |
| Cherry Hill | Township | 69,819 | 70,763 | 71,479 | → |
| Chesilhurst | Borough | 1,506 | 1,631 | 1,639 | |
| Clementon | Borough | 5,046 | 4,977 | 4,959 | |
| Collingswood | Borough | 14,351 | 13,939 | 14,027 | |
| Gibbsboro | Borough | 2,403 | 2,276 | 2,247 | |
| Gloucester | Township | 63,110 | 64,607 | 64,159 | → |
| Gloucester City | City | 11,510 | 11,458 | 11,342 | |
| Haddon | Township | 14,697 | 14,714 | 14,706 | → |
| Haddonfield | Borough | 11,559 | 11,589 | 11,435 | |
| Haddon Heights | Borough | 7,549 | 7,464 | 7,588 | |
| Hi-Nella | Borough | 884 | 870 | 867 | |
| Laurel Springs | Borough | 1,978 | 1,908 | 1,886 | |
| Lawnside | Borough | 2,720 | 2,948 | 2,920 | |
| Lindenwold | Borough | 17,436 | 17,626 | 17,471 | |
| Magnolia | Borough | 4,412 | 4,341 | 4,303 | |
| Merchantville | Borough | 3,823 | 3,809 | 3,770 | |
| Mount Ephraim | Borough | 4,512 | 4,674 | 4,635 | |
| Oaklyn | Borough | 4,170 | 4,038 | 3,996 | |
| Pennsauken | Township | 35,712 | 36,014 | 35,934 | → |
| Pine Hill | Borough | 10,749 | 10,240 | 10,536 | |
| Pine Valley | Borough | 18 | 12 | 11 | |
| Runnemede | Borough | 8,531 | 8,468 | 8,390 | |
| Somerdale | Borough | 5,319 | 5,146 | 5,508 | |
| Stratford | Borough | 7,271 | 7,045 | 7,015 | |
| Tavistock | Borough | 9 | 5 | 5 | |
| Voorhees | Township | 28,298 | 29,310 | 29,462 | → |
| Waterford | Township | 10,613 | 10,645 | 10,774 | → |
| Winslow | Township | 33,955 | 39,811 | 39,041 | → |
| Woodlynne | Borough | 2,781 | 2,978 | 2,947 | |
| Cape May | County | 102,323 | 97,265 | 94,430 | → |
| Avalon | Borough | 2,145 | 1,334 | 1,267 | |
| Cape May | City | 4,044 | 3,607 | 3,480 | |
| Cape May Point | Borough | 239 | 291 | 279 | |
| Dennis | Township | 6,534 | 6,469 | 6,253 | → |
| Lower | Township | 22,938 | 22,859 | 21,766 | → |
| Middle | Township | 16,343 | 18,920 | 18,427 | → |
| North Wildwood | City | 4,901 | 4,041 | 3,843 | |
| Ocean City | City | 15,372 | 11,701 | 11,206 | |
| Sea Isle City | City | 2,839 | 2,114 | 2,068 | |
| Stone Harbor | Borough | 1,126 | 866 | 822 | |
| Upper | Township | 12,132 | 12,373 | 11,893 | → |
| West Cape May | Borough | 1,121 | 1,018 | 1,015 | |
| West Wildwood | Borough | 476 | 603 | 566 | |
| Wildwood | City | 5,435 | 5,325 | 5,070 | |
| Wildwood Crest | Borough | 3,980 | 3,274 | 3,137 | |
| Woodbine | Borough | 2,698 | 2,470 | 2,461 | |
| Cumberland | County | 146,454 | 156,628 | 153,797 | → |
| Bridgeton | City | 22,820 | 25,415 | 24,505 | |
| Commercial | Township | 5,259 | 5,178 | 5,018 | → |
| Deerfield | Township | 2,882 | 3,130 | 3,057 | → |
| Downe | Township | 1,625 | 1,597 | 1,524 | → |
| Fairfield | Township | 6,334 | 6,236 | 6,087 | → |
| Greenwich | Township | 844 | 799 | 771 | → |
| Hopewell | Township | 4,437 | 4,608 | 4,422 | → |
| Lawrence | Township | 2,716 | 3,286 | 3,186 | → |
| Maurice River | Township | 7,361 | 7,649 | 6,325 | → |
| Millville | City | 26,824 | 28,417 | 27,918 | |
| Shiloh | Borough | 531 | 516 | 497 | |
| Stow Creek | Township | 1,438 | 1,432 | 1,405 | → |
| Upper Deerfield | Township | 7,566 | 7,627 | 7,431 | → |
| Vineland | City | 55,817 | 60,738 | 60,392 | |
| Essex | County | 792,235 | 784,003 | 796,914 | → |
| Belleville | Township | 36,020 | 35,862 | 36,498 | → |
| Bloomfield | Township | 47,621 | 47,392 | 50,970 | → |
| Caldwell | Borough | 7,654 | 7,883 | 8,085 | |
| Cedar Grove | Township | 12,283 | 12,407 | 12,703 | → |
| City of Orange | Township | 32,523 | 30,310 | 30,813 | → |
| East Orange | City | 70,043 | 64,177 | 65,378 | |
| Essex Fells | Borough | 2,140 | 2,120 | 2,137 | |
| Fairfield | Township | 7,089 | 7,456 | 7,614 | → |
| Glen Ridge | Borough | 7,294 | 7,514 | 7,704 | |
| Irvington | Township | 60,702 | 53,932 | 54,865 | → |
| Livingston | Township | 27,257 | 29,381 | 30,142 | → |
| Maplewood | Township | 23,823 | 23,877 | 24,847 | → |
| Millburn | Township | 19,750 | 20,141 | 20,488 | → |
| Montclair | Township | 38,684 | 37,669 | 39,227 | → |
| Newark | City | 272,499 | 277,105 | 285,154 | |
| North Caldwell | Borough | 7,386 | 6,177 | 6,730 | |
| Nutley | Township | 27,380 | 28,365 | 28,928 | → |
| Roseland | Borough | 5,277 | 5,836 | 5,937 | |
| South Orange Village | Township | 16,976 | 16,180 | 17,001 | → |
| Verona | Township | 13,547 | 13,341 | 13,608 | → |
| West Caldwell | Township | 11,172 | 10,690 | 11,021 | → |
| West Orange | Township | 45,115 | 46,184 | 48,435 | → |
| Gloucester | County | 255,946 | 288,575 | 292,330 | → |
| Clayton | Borough | 7,145 | 8,180 | 8,676 | |
| Deptford | Township | 26,811 | 30,605 | 30,582 | → |
| East Greenwich | Township | 5,420 | 9,498 | 10,520 | → |
| Elk | Township | 3,573 | 4,167 | 4,175 | → |
| Franklin | Township | 15,469 | 16,770 | 16,499 | → |
| Glassboro | Borough | 19,035 | 18,568 | 20,011 | |
| Greenwich | Township | 4,890 | 4,905 | 4,846 | → |
| Harrison | Township | 8,786 | 12,379 | 13,015 | → |
| Logan | Township | 6,006 | 6,045 | 5,944 | → |
| Mantua | Township | 14,228 | 15,295 | 15,026 | → |
| Monroe | Township | 28,998 | 36,127 | 36,920 | → |
| National Park | Borough | 3,207 | 3,043 | 2,985 | |
| Newfield | Borough | 1,612 | 1,589 | 1,561 | |
| Paulsboro | Borough | 6,160 | 6,091 | 5,920 | |
| Pitman | Borough | 9,321 | 9,015 | 8,846 | |
| South Harrison | Township | 2,380 | 3,210 | 3,170 | → |
| Swedesboro | Borough | 2,079 | 2,582 | 2,594 | |
| Washington | Township | 48,369 | 48,873 | 47,848 | → |
| Wenonah | Borough | 2,308 | 2,278 | 2,239 | |
| West Deptford | Township | 19,366 | 21,652 | 21,248 | → |
| Westville | Borough | 4,506 | 4,287 | 4,194 | |
| Woodbury | City | 10,235 | 10,148 | 9,919 | |
| Woodbury Heights | Borough | 3,026 | 3,062 | 2,996 | |
| Woolwich | Township | 3,016 | 10,216 | 12,472 | → |
| Hudson | County | 609,041 | 634,274 | 677,983 | → |
| Bayonne | City | 61,786 | 63,017 | 67,186 | |
| East Newark | Borough | 2,415 | 2,443 | 2,735 | |
| Guttenberg | Town | 10,731 | 11,167 | 11,695 | |
| Harrison | Town | 14,340 | 13,551 | 17,643 | |
| Hoboken | City | 38,606 | 50,006 | 55,131 | |
| Jersey City | City | 240,136 | 247,636 | 270,753 | |
| Kearny | Town | 40,565 | 40,715 | 42,670 | |
| North Bergen | Township | 58,077 | 60,751 | 63,659 | → |
| Secaucus | Town | 15,928 | 16,260 | 20,215 | |
| Union City | City | 67,103 | 66,439 | 70,387 | |
| Weehawken | Township | 13,576 | 12,553 | 15,342 | → |
| West New York | Town | 45,778 | 49,706 | 54,227 | |
| Hunterdon | County | 122,110 | 127,364 | 124,676 | → |
| Alexandria | Township | 4,568 | 4,898 | 4,805 | → |
| Bethlehem | Township | 3,809 | 4,006 | 3,888 | → |
| Bloomsbury | Borough | 880 | 874 | 846 | |
| Califon | Borough | 1,060 | 1,071 | 1,068 | |
| Clinton | Town | 2,633 | 2,719 | 2,701 | |
| Clinton | Township | 12,988 | 13,509 | 12,907 | → |
| Delaware | Township | 4,577 | 4,568 | 4,474 | → |
| East Amwell | Township | 4,286 | 3,999 | 3,925 | → |
| Flemington | Borough | 4,168 | 4,589 | 4,621 | |
| Franklin | Township | 2,991 | 3,194 | 3,232 | → |
| Frenchtown | Borough | 1,486 | 1,394 | 1,366 | |
| Glen Gardner | Borough | 1,902 | 1,973 | 1,924 | |
| Hampton | Borough | 1,509 | 1,378 | 1,331 | |
| High Bridge | Borough | 3,771 | 3,645 | 3,542 | |
| Holland | Township | 5,162 | 5,317 | 5,151 | → |
| Kingwood | Township | 3,773 | 3,830 | 3,752 | → |
| Lambertville | City | 3,864 | 3,916 | 3,824 | |
| Lebanon | Borough | 1,067 | 1,358 | 1,669 | |
| Lebanon | Township | 5,835 | 6,331 | 6,101 | → |
| Milford | Borough | 1,227 | 1,228 | 1,189 | |
| Raritan | Township | 19,900 | 22,199 | 22,106 | → |
| Readington | Township | 15,888 | 16,123 | 15,963 | → |
| Stockton | Borough | 560 | 537 | 520 | |
| Tewksbury | Township | 5,547 | 5,974 | 5,844 | → |
| Union | Township | 6,281 | 5,892 | 5,543 | → |
| West Amwell | Township | 2,378 | 2,842 | 2,767 | → |
| Mercer | County | 350,773 | 367,517 | 371,023 | → |
| East Windsor | Township | 24,800 | 27,198 | 27,725 | → |
| Ewing | Township | 35,729 | 35,751 | 36,549 | → |
| Hamilton | Township | 87,080 | 88,453 | 89,078 | → |
| Hightstown | Borough | 5,325 | 5,509 | 5,384 | |
| Hopewell | Borough | 2,036 | 1,932 | 1,948 | |
| Hopewell | Township | 16,221 | 18,300 | 18,265 | → |
| Lawrence | Township | 29,128 | 33,474 | 33,161 | → |
| Pennington | Borough | 2,653 | 2,571 | 2,589 | |
| Princeton | Municipality | 30,239 | 28,595 | 31,822 | |
| Robbinsville | Township | 10,275 | 13,644 | 14,757 | → |
| Trenton | City | 85,395 | 84,937 | 84,964 | |
| West Windsor | Township | 21,892 | 27,153 | 28,491 | → |
| Middlesex | County | 750,275 | 809,867 | 837,073 | → |
| Carteret | Borough | 20,612 | 22,845 | 24,084 | |
| Cranbury | Township | 3,207 | 3,857 | 3,944 | → |
| Dunellen | Borough | 6,836 | 7,227 | 7,407 | |
| East Brunswick | Township | 46,885 | 47,466 | 48,840 | → |
| Edison | Township | 97,623 | 100,247 | 102,450 | → |
| Helmetta | Borough | 1,830 | 2,178 | 2,223 | |
| Highland Park | Borough | 14,045 | 13,982 | 14,164 | |
| Jamesburg | Borough | 5,760 | 5,900 | 6,068 | |
| Metuchen | Borough | 12,801 | 13,558 | 14,349 | |
| Middlesex | Borough | 13,723 | 13,635 | 13,867 | |
| Milltown | Borough | 6,967 | 6,893 | 7,162 | |
| Monroe | Township | 28,303 | 39,152 | 45,332 | → |
| New Brunswick | City | 48,600 | 54,500 | 57,073 | |
| North Brunswick | Township | 36,214 | 41,426 | 42,641 | → |
| Old Bridge | Township | 60,543 | 65,349 | 67,032 | → |
| Perth Amboy | City | 47,309 | 50,814 | 52,823 | |
| Piscataway | Township | 50,562 | 55,973 | 57,887 | → |
| Plainsboro | Township | 20,227 | 22,999 | 23,504 | → |
| Sayreville | Borough | 40,452 | 42,712 | 45,325 | |
| South Amboy | City | 7,931 | 8,624 | 8,857 | |
| South Brunswick | Township | 37,754 | 43,410 | 46,561 | → |
| South Plainfield | Borough | 21,798 | 23,403 | 24,435 | |
| South River | Borough | 15,214 | 16,054 | 16,349 | |
| Spotswood | Borough | 7,877 | 8,257 | 8,456 | |
| Woodbridge | Township | 97,202 | 99,403 | 101,965 | → |
| Monmouth | County | 615,253 | 630,423 | 625,846 | → |
| Aberdeen | Township | 17,648 | 18,198 | 18,355 | → |
| Allenhurst | Borough | 711 | 495 | 489 | |
| Allentown | Borough | 1,909 | 1,824 | 1,811 | |
| Asbury Park | City | 16,967 | 16,114 | 15,767 | |
| Atlantic Highlands | Borough | 4,709 | 4,379 | 4,311 | |
| Avon-by-the-Sea | Borough | 2,244 | 1,900 | 1,794 | |
| Belmar | Borough | 6,047 | 5,786 | 5,682 | |
| Bradley Beach | Borough | 4,793 | 4,299 | 4,225 | |
| Brielle | Borough | 4,903 | 4,755 | 4,724 | |
| Colts Neck | Township | 10,228 | 10,138 | 9,968 | → |
| Deal | Borough | 1,053 | 750 | 733 | |
| Eatontown | Borough | 13,909 | 12,685 | 12,376 | |
| Englishtown | Borough | 1,811 | 1,827 | 1,943 | |
| Fair Haven | Borough | 5,942 | 6,113 | 5,950 | |
| Farmingdale | Borough | 1,557 | 1,324 | 1,298 | |
| Freehold | Borough | 11,219 | 12,049 | 11,894 | |
| Freehold | Township | 31,939 | 36,194 | 35,053 | → |
| Hazlet | Township | 21,357 | 20,331 | 20,015 | → |
| Highlands | Borough | 5,337 | 5,021 | 4,821 | |
| Holmdel | Township | 15,788 | 16,775 | 16,640 | → |
| Howell | Township | 49,125 | 51,101 | 52,476 | → |
| Interlaken | Borough | 903 | 820 | 801 | |
| Keansburg | Borough | 10,724 | 10,097 | 9,806 | |
| Keyport | Borough | 7,576 | 7,224 | 7,085 | |
| Lake Como | Borough | 1,800 | 1,763 | 1,717 | |
| Little Silver | Borough | 6,179 | 5,957 | 5,908 | |
| Loch Arbour | Village | 289 | 195 | 183 | |
| Long Branch | City | 31,348 | 30,717 | 30,762 | |
| Manalapan | Township | 33,475 | 38,960 | 40,013 | → |
| Manasquan | Borough | 6,296 | 5,902 | 5,903 | |
| Marlboro | Township | 35,778 | 40,071 | 40,306 | → |
| Matawan | Borough | 8,610 | 8,852 | 8,869 | |
| Middletown | Township | 67,226 | 66,513 | 65,603 | → |
| Millstone | Township | 8,950 | 10,643 | 10,517 | → |
| Monmouth Beach | Borough | 3,582 | 3,281 | 3,236 | |
| Neptune | Township | 27,811 | 27,992 | 27,844 | → |
| Neptune City | Borough | 5,091 | 4,811 | 4,708 | |
| Ocean | Township | 26,961 | 27,293 | 26,988 | → |
| Oceanport | Borough | 5,915 | 5,832 | 5,755 | |
| Red Bank | Borough | 11,821 | 12,226 | 12,150 | |
| Roosevelt | Borough | 933 | 870 | 854 | |
| Rumson | Borough | 7,161 | 7,065 | 6,864 | |
| Sea Bright | Borough | 1,794 | 1,465 | 1,389 | |
| Sea Girt | Borough | 2,158 | 1,828 | 1,774 | |
| Shrewsbury | Borough | 3,594 | 3,807 | 4,122 | |
| Shrewsbury | Township | 1,098 | 1,034 | 1,010 | → |
| Spring Lake | Borough | 3,565 | 2,993 | 2,962 | |
| Spring Lake Heights | Borough | 5,222 | 4,695 | 4,618 | |
| Tinton Falls | Borough | 15,800 | 18,030 | 17,789 | |
| Union Beach | Borough | 6,658 | 6,273 | 5,562 | |
| Upper Freehold | Township | 4,290 | 6,904 | 6,975 | → |
| Wall | Township | 25,189 | 26,168 | 25,981 | → |
| West Long Branch | Borough | 8,260 | 8,084 | 7,972 | |
| Morris | County | 470,277 | 492,315 | 498,423 | → |
| Boonton | Town | 8,502 | 8,338 | 8,354 | |
| Boonton | Township | 4,245 | 4,271 | 4,350 | → |
| Butler | Borough | 7,254 | 7,654 | 7,774 | |
| Chatham | Borough | 8,396 | 8,987 | 8,928 | |
| Chatham | Township | 10,135 | 10,416 | 10,435 | → |
| Chester | Borough | 1,637 | 1,648 | 1,665 | |
| Chester | Township | 7,271 | 7,856 | 7,915 | → |
| Denville | Township | 15,842 | 16,679 | 16,941 | → |
| Dover | Town | 18,100 | 18,152 | 18,232 | |
| East Hanover | Township | 11,397 | 11,155 | 11,234 | → |
| Florham Park | Borough | 10,292 | 11,736 | 11,765 | |
| Hanover | Township | 12,988 | 13,722 | 14,661 | → |
| Harding | Township | 3,309 | 3,819 | 3,873 | → |
| Jefferson | Township | 19,763 | 21,313 | 21,368 | → |
| Kinnelon | Borough | 9,671 | 10,130 | 10,213 | |
| Lincoln Park | Borough | 10,917 | 10,539 | 10,468 | |
| Long Hill | Township | 8,778 | 8,715 | 8,711 | → |
| Madison | Borough | 15,437 | 15,813 | 16,033 | |
| Mendham | Borough | 5,093 | 4,991 | 4,978 | |
| Mendham | Township | 5,488 | 5,878 | 5,845 | → |
| Mine Hill | Township | 3,668 | 3,645 | 3,593 | → |
| Montville | Township | 20,888 | 21,505 | 21,681 | → |
| Morris | Township | 21,448 | 22,388 | 22,489 | → |
| Morris Plains | Borough | 5,617 | 5,528 | 5,581 | |
| Morristown | Town | 18,327 | 18,357 | 19,037 | |
| Mountain Lakes | Borough | 4,248 | 4,167 | 4,345 | |
| Mount Arlington | Borough | 4,682 | 5,034 | 5,868 | |
| Mount Olive | Township | 24,198 | 28,156 | 29,253 | → |
| Netcong | Borough | 3,253 | 3,232 | 3,229 | |
| Parsippany-Troy Hills | Township | 50,205 | 53,183 | 53,201 | → |
| Pequannock | Township | 13,742 | 15,542 | 15,410 | → |
| Randolph | Township | 24,873 | 25,705 | 25,893 | → |
| Riverdale | Borough | 2,494 | 3,561 | 4,247 | |
| Rockaway | Borough | 6,447 | 6,424 | 6,474 | |
| Rockaway | Township | 23,075 | 24,154 | 25,494 | → |
| Roxbury | Township | 23,210 | 23,331 | 23,342 | → |
| Victory Gardens | Borough | 1,549 | 1,516 | 1,516 | |
| Washington | Township | 17,600 | 18,541 | 18,726 | → |
| Wharton | Borough | 6,238 | 6,534 | 6,571 | |
| Ocean | County | 510,950 | 576,548 | 592,497 | → |
| Barnegat | Township | 15,252 | 20,933 | 22,783 | → |
| Barnegat Light | Borough | 759 | 586 | 587 | |
| Bay Head | Borough | 1,281 | 974 | 981 | |
| Beach Haven | Borough | 1,282 | 1,170 | 1,182 | |
| Beachwood | Borough | 10,371 | 11,042 | 11,248 | |
| Berkeley | Township | 39,993 | 41,275 | 41,747 | → |
| Brick | Township | 76,182 | 75,054 | 75,516 | → |
| Eagleswood | Township | 1,417 | 1,601 | 1,611 | → |
| Harvey Cedars | Borough | 358 | 340 | 342 | |
| Island Heights | Borough | 1,828 | 1,644 | 1,667 | |
| Jackson | Township | 42,824 | 54,895 | 57,073 | → |
| Lacey | Township | 25,499 | 27,642 | 28,819 | → |
| Lakehurst | Borough | 2,585 | 2,654 | 2,697 | |
| Lakewood | Township | 60,363 | 92,792 | 102,682 | → |
| Lavallette | Borough | 2,554 | 1,875 | 1,849 | |
| Little Egg Harbor | Township | 16,005 | 20,064 | 21,177 | → |
| Long Beach | Township | 3,323 | 3,070 | 3,065 | → |
| Manchester | Township | 38,915 | 43,057 | 43,395 | → |
| Mantoloking | Borough | 416 | 294 | 257 | |
| Ocean | Township | 6,427 | 8,329 | 9,049 | → |
| Ocean Gate | Borough | 2,044 | 2,003 | 2,021 | |
| Pine Beach | Borough | 1,941 | 2,130 | 2,168 | |
| Plumsted | Township | 7,263 | 8,432 | 8,543 | → |
| Point Pleasant | Borough | 19,269 | 18,373 | 18,651 | |
| Point Pleasant Beach | Borough | 5,309 | 4,685 | 4,544 | |
| Seaside Heights | Borough | 3,155 | 2,887 | 2,903 | |
| Seaside Park | Borough | 2,256 | 1,581 | 1,549 | |
| Ship Bottom | Borough | 1,396 | 1,147 | 1,143 | |
| South Toms River | Borough | 3,650 | 3,685 | 3,772 | |
| Stafford | Township | 22,548 | 26,541 | 27,346 | → |
| Surf City | Borough | 1,441 | 1,180 | 1,187 | |
| Toms River | Township | 89,568 | 91,265 | 93,017 | → |
| Tuckerton | Borough | 3,476 | 3,348 | 3,372 | |
| Passaic | County | 490,285 | 501,624 | 507,945 | → |
| Bloomingdale | Borough | 7,589 | 7,665 | 8,242 | |
| Clifton | City | 79,388 | 84,099 | 86,607 | |
| Haledon | Borough | 8,147 | 8,322 | 8,463 | |
| Hawthorne | Borough | 18,244 | 18,786 | 19,101 | |
| Little Falls | Township | 11,807 | 14,434 | 14,502 | → |
| North Haledon | Borough | 7,457 | 8,422 | 8,570 | |
| Passaic | City | 67,599 | 69,814 | 71,247 | |
| Paterson | City | 149,230 | 146,203 | 148,678 | |
| Pompton Lakes | Borough | 10,680 | 11,097 | 11,206 | |
| Prospect Park | Borough | 5,863 | 5,865 | 5,964 | |
| Ringwood | Borough | 12,337 | 12,267 | 12,454 | |
| Totowa | Borough | 9,970 | 10,800 | 10,817 | |
| Wanaque | Borough | 10,297 | 11,067 | 11,994 | |
| Wayne | Township | 54,489 | 54,713 | 55,072 | → |
| West Milford | Township | 26,199 | 26,249 | 26,856 | → |
| Woodland Park | Borough | 10,989 | 11,819 | 12,834 | |
| Salem | County | 64,272 | 66,069 | 63,436 | → |
| Alloway | Township | 2,764 | 3,469 | 3,327 | → |
| Carneys Point | Township | 7,708 | 8,051 | 7,702 | → |
| Elmer | Borough | 1,377 | 1,395 | 1,312 | |
| Elsinboro | Township | 1,117 | 1,036 | 976 | → |
| Lower Alloways Creek | Township | 1,833 | 1,780 | 1,688 | → |
| Mannington | Township | 1,550 | 1,812 | 1,731 | → |
| Oldmans | Township | 1,794 | 1,773 | 1,792 | → |
| Penns Grove | Borough | 4,870 | 5,144 | 4,831 | |
| Pennsville | Township | 13,189 | 13,410 | 12,499 | → |
| Pilesgrove | Township | 3,969 | 4,020 | 3,993 | → |
| Pittsgrove | Township | 8,898 | 9,386 | 8,864 | → |
| Quinton | Township | 2,765 | 2,640 | 2,489 | → |
| Salem | City | 5,847 | 5,146 | 4,774 | |
| Upper Pittsgrove | Township | 3,439 | 3,499 | 3,360 | → |
| Woodstown | Borough | 3,152 | 3,508 | 3,454 | |
| Somerset | County | 297,544 | 323,428 | 333,751 | → |
| Bedminster | Township | 8,299 | 8,161 | 8,210 | → |
| Bernards | Township | 24,466 | 26,686 | 27,061 | → |
| Bernardsville | Borough | 7,329 | 7,719 | 7,815 | |
| Bound Brook | Borough | 10,267 | 10,410 | 10,468 | |
| Branchburg | Township | 14,517 | 14,456 | 14,712 | → |
| Bridgewater | Township | 42,799 | 44,427 | 45,414 | → |
| Far Hills | Borough | 872 | 919 | 927 | |
| Franklin | Township | 50,902 | 62,312 | 66,734 | → |
| Green Brook | Township | 5,712 | 7,163 | 7,212 | → |
| Hillsborough | Township | 36,610 | 38,304 | 40,003 | → |
| Manville | Borough | 10,344 | 10,344 | 10,414 | |
| Millstone | Borough | 400 | 417 | 420 | |
| Montgomery | Township | 17,494 | 22,251 | 23,584 | → |
| North Plainfield | Borough | 21,725 | 21,928 | 22,060 | |
| Peapack and Gladstone | Borough | 2,481 | 2,559 | 2,610 | |
| Raritan | Borough | 6,392 | 6,882 | 8,011 | |
| Rocky Hill | Borough | 662 | 682 | 688 | |
| Somerville | Borough | 12,395 | 12,098 | 12,418 | |
| South Bound Brook | Borough | 4,494 | 4,547 | 4,657 | |
| Warren | Township | 14,268 | 15,329 | 16,029 | → |
| Watchung | Borough | 5,116 | 5,834 | 5,985 | |
| Sussex | County | 144,343 | 148,886 | 142,522 | → |
| Andover | Borough | 641 | 601 | 567 | |
| Andover | Township | 6,061 | 6,283 | 5,978 | → |
| Branchville | Borough | 840 | 831 | 783 | |
| Byram | Township | 8,352 | 8,405 | 7,983 | → |
| Frankford | Township | 5,462 | 5,536 | 5,348 | → |
| Franklin | Borough | 5,133 | 5,064 | 4,775 | |
| Fredon | Township | 2,887 | 3,382 | 3,196 | → |
| Green | Township | 3,202 | 3,604 | 3,486 | → |
| Hamburg | Borough | 3,097 | 3,300 | 3,132 | |
| Hampton | Township | 4,879 | 5,183 | 4,896 | → |
| Hardyston | Township | 6,187 | 8,176 | 7,867 | → |
| Hopatcong | Borough | 15,888 | 15,140 | 14,298 | |
| Lafayette | Township | 2,316 | 2,520 | 2,404 | → |
| Montague | Township | 3,404 | 3,872 | 3,695 | → |
| Newton | Town | 8,187 | 8,123 | 7,860 | |
| Ogdensburg | Borough | 2,622 | 2,426 | 2,282 | |
| Sandyston | Township | 1,844 | 1,976 | 1,856 | → |
| Sparta | Township | 18,080 | 19,620 | 18,807 | → |
| Stanhope | Borough | 3,567 | 3,597 | 3,341 | |
| Stillwater | Township | 4,269 | 4,151 | 3,920 | → |
| Sussex | Borough | 2,150 | 2,142 | 2,024 | |
| Vernon | Township | 24,843 | 23,576 | 22,239 | → |
| Walpack | Township | 38 | 12 | 11 | → |
| Wantage | Township | 10,394 | 11,366 | 10,934 | → |
| Union | County | 522,507 | 536,439 | 555,630 | → |
| Berkeley Heights | Township | 13,406 | 13,168 | 13,759 | → |
| Clark | Township | 14,594 | 14,744 | 16,109 | → |
| Cranford | Township | 22,526 | 22,625 | 24,439 | → |
| Elizabeth | City | 120,599 | 124,969 | 130,215 | |
| Fanwood | Borough | 7,174 | 7,314 | 7,808 | |
| Garwood | Borough | 4,165 | 4,226 | 4,408 | |
| Hillside | Township | 21,752 | 21,406 | 22,274 | → |
| Kenilworth | Borough | 7,678 | 7,914 | 8,312 | |
| Linden | City | 39,401 | 40,515 | 43,056 | |
| Mountainside | Borough | 6,604 | 6,681 | 6,982 | |
| New Providence | Borough | 11,896 | 12,187 | 13,308 | |
| Plainfield | City | 47,819 | 49,702 | 51,327 | |
| Rahway | City | 26,508 | 27,337 | 30,131 | |
| Roselle | Borough | 21,275 | 21,085 | 21,976 | |
| Roselle Park | Borough | 13,275 | 13,292 | 13,821 | |
| Scotch Plains | Township | 22,725 | 23,595 | 24,630 | → |
| Springfield | Township | 14,640 | 15,804 | 17,726 | → |
| Summit | City | 21,083 | 21,462 | 22,323 | |
| Union | Township | 54,219 | 56,635 | 59,327 | → |
| Westfield | Town | 29,652 | 30,316 | 30,433 | |
| Winfield | Township | 1,516 | 1,471 | 1,528 | → |
| Warren | County | 102,383 | 108,655 | 106,617 | → |
| Allamuchy | Township | 3,865 | 4,309 | 4,644 | → |
| Alpha | Borough | 2,483 | 2,369 | 2,297 | |
| Belvidere | Town | 2,761 | 2,684 | 2,603 | |
| Blairstown | Township | 5,736 | 5,969 | 5,808 | → |
| Franklin | Township | 2,747 | 3,171 | 3,090 | → |
| Frelinghuysen | Township | 2,120 | 2,243 | 2,200 | → |
| Greenwich | Township | 4,373 | 5,703 | 5,532 | → |
| Hackettstown | Town | 8,949 | 9,718 | 9,554 | |
| Hardwick | Township | 1,471 | 1,673 | 1,643 | → |
| Harmony | Township | 2,689 | 2,639 | 2,520 | → |
| Hope | Township | 1,902 | 1,935 | 1,890 | → |
| Independence | Township | 5,623 | 5,659 | 5,514 | → |
| Knowlton | Township | 2,988 | 3,051 | 2,972 | → |
| Liberty | Township | 2,760 | 2,938 | 2,843 | → |
| Lopatcong | Township | 5,744 | 8,050 | 8,348 | → |
| Mansfield | Township | 8,063 | 7,713 | 7,464 | → |
| Oxford | Township | 2,325 | 2,514 | 2,454 | → |
| Phillipsburg | Town | 15,162 | 14,950 | 14,459 | |
| Pohatcong | Township | 3,418 | 3,339 | 3,231 | → |
| Washington | Borough | 6,729 | 6,463 | 6,524 | |
| Washington | Township | 6,237 | 6,665 | 6,461 | → |
| White | Township | 4,238 | 4,900 | 4,747 | → |
Source: U.S. Census Bureau (web).
Explanation: 2010 and 2017 population figures refer to entities in the boundaries of 2017.