Seneca
County in Ohio
Contents: Subdivision
The population development in Seneca as well as related information and services (Wikipedia, Google, images).
icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2022-07-01 | |
|---|---|---|---|---|---|---|---|
| Seneca | County | 59,733 | 58,683 | 56,745 | 55,069 | 54,632 | |
| Adams | Township | 1,285 | 1,340 | 1,320 | 1,212 | 1,218 | → |
| Big Spring | Township | 1,748 | 1,798 | 1,769 | 1,683 | 1,665 | → |
| Bloom | Township | 1,802 | 1,924 | 1,796 | 1,650 | 1,625 | → |
| Clinton | Township | 3,917 | 4,231 | 4,174 | 4,116 | 4,076 | → |
| Eden | Township | 1,995 | 2,018 | 2,191 | 2,009 | 1,987 | → |
| Fostoria (part) | City | 10,883 | 10,016 | 9,482 | 9,037 | 9,062 | → |
| Green Springs (part) | Village | 731 | 657 | 628 | 646 | 638 | → |
| Hopewell | Township | 2,803 | 2,872 | 2,776 | 2,675 | 2,681 | → |
| Jackson | Township | 1,734 | 1,613 | 1,512 | 1,407 | 1,394 | → |
| Liberty | Township | 2,369 | 2,344 | 2,028 | 2,022 | 2,002 | → |
| Loudon | Township | 2,455 | 2,433 | 2,129 | 2,224 | 2,194 | → |
| Pleasant | Township | 1,593 | 1,679 | 1,635 | 1,499 | 1,483 | → |
| Reed | Township | 971 | 945 | 848 | 723 | 712 | → |
| Scipio | Township | 1,730 | 1,837 | 1,729 | 1,680 | 1,660 | → |
| Seneca | Township | 1,504 | 1,594 | 1,622 | 1,458 | 1,435 | → |
| Thompson | Township | 1,475 | 1,409 | 1,443 | 1,406 | 1,384 | → |
| Tiffin | City | 18,912 | 18,081 | 17,903 | 17,968 | 17,765 | → |
| Venice | Township | 1,826 | 1,872 | 1,758 | 1,665 | 1,651 | → |
| Ohio | State | 10,847,115 | 11,353,140 | 11,536,504 | 11,799,448 | 11,756,058 |
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.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 27,562 |
| Females | 27,507 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 12,038 |
| 18-64 years | 32,486 |
| 65+ years | 10,545 |
| Age Distribution (C 2020) | |
|---|---|
| 0-9 years | 6,158 |
| 10-19 years | 8,001 |
| 20-29 years | 6,888 |
| 30-39 years | 6,066 |
| 40-49 years | 6,341 |
| 50-59 years | 6,997 |
| 60-69 years | 7,643 |
| 70-79 years | 4,468 |
| 80+ years | 2,507 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 25,111 |
| Urban | 29,958 |
| »Race« (C 2020) | |
|---|---|
| White | 49,358 |
| Black/African American | 1,380 |
| Indigenous | 120 |
| Asian | 363 |
| Pacific Islander | 37 |
| Some other | 891 |
| 2 or more | 2,920 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 2,899 |
| Other | 52,170 |