Guam: Municipalities (Districts) & Census-Designated Places - Population Statistics, Maps, Charts, Weather and Web Information

Guam is an unincorporated territory of the USA.

Municipalities (Districts)

The population of the municipalities of Guam by census years.

Name	Abbr.	Area A-L (hect)	Population Census (C) 1980-04-01	Population Census (C) 1990-04-01	Population Census (C) 2000-04-01	Population Census (C) 2010-04-01	Population Census (C) 2020-04-01
Guam	GUM	541	105,979	133,152	154,805	159,358	153,836
Agana Heights	AHT	266	3,284	3,646	3,940	3,808	3,673	266
Agat	AGT	2,676	3,999	4,960	5,656	4,917	4,515	2676
Asan	ASN	1,474	2,034	2,070	2,090	2,137	2,011	1474
Barrigada	BGD	2,200	7,756	8,846	8,652	8,875	7,956	2200
Chalan Pago-Ordot	CPO	1,468	3,120	4,451	5,923	6,822	7,064	1468
Dededo	DDD	7,904	23,644	31,728	42,980	44,943	44,908	7904
Hagåtña	HAG	245	896	1,139	1,100	1,051	943	245
Inarajan	IRJ	4,855	2,059	2,469	3,052	2,273	2,317	4855
Mangilao	MGL	2,640	6,840	10,483	13,313	15,191	13,476	2640
Merizo	MRZ	1,620	1,663	1,742	2,163	1,850	1,604	1620
Mongmong-Toto-Maite	MTM	471	5,245	5,845	5,845	6,825	6,380	471
Piti	PTI	1,953	2,866	1,827	1,666	1,454	1,585	1953
Santa Rita	SRT	4,212	9,183	11,857	7,500	6,084	6,470	4212
Sinajana	SJN	231	2,485	2,658	2,853	2,592	2,611	231
Talofofo	TLF	4,609	2,006	2,310	3,215	3,050	3,550	4609
Tamuning	TMN	1,463	13,580	16,673	18,012	19,685	18,489	1463
Umatac	UMT	1,620	732	897	887	782	647	1620
Yigo	YGO	9,222	10,359	14,213	19,474	20,539	19,339	9222
Yona	YNA	5,211	4,228	5,338	6,484	6,480	6,298	5211

(1980) (1990) Guam Bureau of Statistics and Plans (web).
(2000) (2010) (2020) U.S. Census Bureau (web).

Major Census-Designated Places

	Name	Adm.	Population Census (C) 2020-04-01
1	Dededo	DDD	6,855
2	Machanao	DDD	5,809
3	Apotgan	TMN	5,224
4	Y Papao	DDD	5,213
5	Mangilao	MGL	5,145
6	Mataguac	YGO	4,653
7	Liguan	DDD	4,653
8	Upper Tumon	TMN	4,081

Contents: Census-Designated Places

The population of all Guamanian census-designated places (CDPs) by census years.

Name	Adm.	Population Census (C) 2000-04-01	Population Census (C) 2010-04-01	Population Census (C) 2020-04-01	Area
Adacao	MGL	...	4,184	3,638	364
Afame	SJN	...	758	771	83
Agana Heights	AHT	3,732	3,718	3,616	216
Agat	AGT	...	3,677	3,292	394
Anao	YGO	...	1,952	2,385	1625
Andersen Air Force Base	YGO	3,506	3,061	1,973	819
Apotgan	TMN	...	5,928	5,224	197
Apra Harbor	SRT	3,347	2,471	2,930	1503
Asan	ASN	1,002	853	860	58
Astumbo	DDD	...	3,764	3,921	352
Barrigada	BGD	4,417	4,058	3,559	273
Barrigada Heights	BGD	...	2,435	2,239	291
Chaguian	YGO	...	3,062	2,524	742
Chalan Pago	CPO	...	3,578	3,826	675
Dededo	DDD	...	6,386	6,855	328
Finegayan Station	DDD	...	211	0	1301
Hagåtña (Agana)	HAG	1,122	1,051	943	245
Harmon Industrial Park	TMN	...	2,006	1,389	285
Inarajan	IRJ	686	795	896	625
Ipan	TLF	...	901	1,153	253
Liguan	DDD	...	5,735	4,653	192
Machananao East	DDD	...	3,810	3,643	527
Machananao West	DDD	...	2,675	3,246	216
Machanao	DDD	...	5,930	5,809	301
Macheche	DDD	...	3,356	3,500	332
Maina	ASN	928	809	676	215
Maite	MTM	494	707	685	24
Malojloj	IRJ	...	1,224	1,154	709
Mangilao	MGL	...	5,805	5,145	639
Mataguac	YGO	...	5,520	4,653	497
Merizo	MRZ	1,587	1,774	1,538	835
Mogfog	DDD	...	2,987	2,998	161
Mongmong	MTM	3,307	3,667	3,123	224
Naval Hospital	AHT	...	90	57	51
Nimitz Hill	PTI	...	702	845	38
Nimitz Hill Annex	ASN	...	180	123	350
North Gayinero	YGO	...	3,349	3,997	634
Oka	TMN	...	2,142	1,808	126
Ordot	CPO	3,257	3,244	3,238	793
Pagat	MGL	...	1,645	1,302	887
Piti	PTI	706	584	596	110
Santa Rita	SRT	1,205	1,118	973	101
Sinajana	SJN	2,101	1,829	1,813	77
South Gayinero	YGO	...	3,568	3,807	313
Talofofo	TLF	2,340	2,086	2,279	513
Tamuning	TMN	...	3,794	3,892	267
Toto	MTM	2,044	2,235	2,443	144
Tumon	TMN	...	2,230	2,072	262
Ukudu	DDD	...	806	704	317
Umatac	UMT	564	548	448	164
University of Guam	MGL	...	3,498	3,388	302
Upper Tumon	TMN	...	3,566	4,081	114
Windward Hills	YNA	...	2,257	2,106	1059
Wusstig	DDD	...	2,818	2,687	341
Yona	YNA	...	3,235	3,065	609
Y Papao	DDD	...	5,370	5,213	341
Y Sengsong	DDD	...	1,084	1,050	407

U.S. Census Bureau (web).

Population Structure

Further information about the population structure.

Gender (C 2020)
Males	78,271
Females	75,565

Age Groups (C 2020)
0-17 years	41,487
18-64 years	95,159
65+ years	17,190

Age Distribution (C 2020)
0-9 years	22,065
10-19 years	24,014
20-29 years	23,352
30-39 years	19,484
40-49 years	19,345
50-59 years	20,102
60-69 years	14,970
70-79 years	7,522
80+ years	2,982

»Race« (C 2020)
Chamorro	50,420
Other Pacific Islander	20,389
Filipino	44,793
Other Asian	9,793
White	10,491
Some other	2,509
2 or more	15,441