Seneca
County in Ohio
County
The population development of Seneca.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|---|
| Seneca | County | 59,733 | 58,683 | 56,745 | 55,069 | → |
| Ohio | State | 10,847,115 | 11,353,140 | 11,536,504 | 11,799,448 |
Contents: Places
The population development of the places in Seneca.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | |
|---|---|---|---|---|---|---|---|
| Attica | Village | Seneca | 946 | 927 | 897 | 871 | → |
| Bascom | Census-Designated Place | Seneca | 360 | 410 | 390 | 397 | → |
| Bettsville | Village | Seneca | 734 | 782 | 654 | 597 | → |
| Bloomville | Village | Seneca | 972 | 1,036 | 956 | 865 | → |
| Flat Rock | Census-Designated Place | Seneca | 150 | 97 | 233 | 227 | → |
| Fort Seneca | Census-Designated Place | Seneca | 131 | 139 | 254 | 230 | → |
| Fostoria | City | Seneca / Wood | 15,063 | 13,889 | 13,451 | 13,045 | → |
| Green Springs | Village | Seneca / Sandusky | 1,446 | 1,265 | 1,367 | 1,230 | → |
| Kansas | Census-Designated Place | Seneca | 164 | 228 | 179 | 175 | → |
| McCutchenville | Census-Designated Place | Seneca / Wyandot | 346 | 351 | 400 | 371 | → |
| Melmore | Census-Designated Place | Seneca | 140 | 170 | 153 | 173 | → |
| New Riegel | Village | Seneca | 298 | 230 | 249 | 285 | → |
| Old Fort | Census-Designated Place | Seneca | 146 | 132 | 186 | 143 | → |
| Republic | Village | Seneca | 597 | 618 | 549 | 554 | → |
| Tiffin | City | Seneca | 18,912 | 18,081 | 17,903 | 17,968 | → |
Source: U.S. Census Bureau (web).
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.