Seneca County, Ohio Population 2022
Seneca County, Ohio's estimated population is 55,130 with a growth rate of -0.03% in the past year according to the most recent United States census data. Seneca County, Ohio is the 48th largest county in Ohio. The 2010 Population was 56,618 and has seen a growth of -2.63% since this time.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 1830 | 5,159 | 0.00% | |
| 1840 | 18,128 | 12,969 | 251.39% |
| 1850 | 27,104 | 8,976 | 49.51% |
| 1860 | 30,868 | 3,764 | 13.89% |
| 1870 | 30,827 | -41 | -0.13% |
| 1880 | 36,947 | 6,120 | 19.85% |
| 1890 | 40,869 | 3,922 | 10.62% |
| 1900 | 41,163 | 294 | 0.72% |
| 1910 | 42,421 | 1,258 | 3.06% |
| 1920 | 43,176 | 755 | 1.78% |
| 1930 | 47,941 | 4,765 | 11.04% |
| 1940 | 48,499 | 558 | 1.16% |
| 1950 | 52,978 | 4,479 | 9.24% |
| 1960 | 59,326 | 6,348 | 11.98% |
| 1970 | 60,696 | 1,370 | 2.31% |
| 1980 | 61,901 | 1,205 | 1.99% |
| 1990 | 59,733 | -2,168 | -3.50% |
| 2010 | 56,618 | -3,115 | -5.21% |
| 2011 | 56,522 | -96 | -0.17% |
| 2012 | 56,106 | -416 | -0.74% |
| 2013 | 55,847 | -259 | -0.46% |
| 2014 | 55,803 | -44 | -0.08% |
| 2015 | 55,650 | -153 | -0.27% |
| 2016 | 55,467 | -183 | -0.33% |
| 2017 | 55,267 | -200 | -0.36% |
| 2018 | 55,194 | -73 | -0.13% |
| 2019 | 55,178 | -16 | -0.03% |
| 2020 | 55,162 | -16 | -0.03% |
| 2021 | 55,146 | -16 | -0.03% |
| 2022 | 55,130 | -16 | -0.03% |
Population by Race
| Race | Population | Percentage |
|---|---|---|
| White | 51,104 | 92.49% |
| Black or African American | 1,739 | 3.15% |
| American Indian and Alaska Native | 198 | 0.36% |
| Asian | 353 | 0.64% |
| Some Other Race | 624 | 1.13% |
| Two or More Races | 1,233 | 2.23% |
Seneca County, Ohio Population Pyramid 2022
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 21,759 | 2.39 | 73.3 |
| Married | 10,374 | 2.93 | 88.6 |
| Male | 1,349 | 3.27 | 64.9 |
| Female | 2,437 | 3.18 | 46.6 |
| Non Family | 7,599 | 1.26 | 62.4 |
2.87
Average Family Size
2.39
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 631 | 1.69% |
| 9th to 12th Grade | 2,325 | 6.24% |
| High School Graduate | 16,719 | 44.84% |
| Some College | 7,356 | 19.73% |
| Associates Degree | 3,790 | 10.16% |
| Bachelors Degree | 4,233 | 11.35% |
| Graduate Degree | 2,234 | 5.99% |
Seneca County, Ohio Educational Attainment by Race
| Race | Total | High School | Bachelors |
|---|---|---|---|
| Asian | 280 | 262 | 190 |
| White | 34,471 | 31,941 | 6,070 |
| Native American | 138 | 132 | 19 |
| 2+ Races | 359 | 352 | 37 |
| Hispanic | 1,429 | 1,206 | 112 |
| Black | 844 | 666 | 61 |
| Other Race | 323 | 258 |
The highest rate of high school graduation is among 2+ races people with a rate of 98.05%.
The highest rate of bachelors degrees is among asian people with a rate of 67.86%.
$35,756
Average Earnings
$42,478
Average Male
$28,089
Average Female
Seneca County, Ohio Language by Age
Seneca County, Ohio Language
96.07% of Seneca County, Ohio residents speak only English, while 3.93% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.26% of the population.
Seneca County, Ohio Poverty by Race
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Black | 1,200 | 489 | 40.75% |
| Multiple | 1,131 | 292 | 25.82% |
| Asian | 333 | 81 | 24.32% |
| Hispanic | 2,697 | 522 | 19.35% |
| Native | 198 | 23 | 11.62% |
| White | 46,867 | 5,312 | 11.33% |
| Other | 72 | NaN% |
12.71%
Overall Poverty Rate
10.77%
Male Poverty Rate
14.68%
Female Poverty Rate
Poverty in Seneca County, Ohio
The race most likely to be in poverty in Seneca County, Ohio is Black, with 40.75% below the poverty level.
The race least likely to be in poverty in Seneca County, Ohio is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.09%. Among those working part-time, it was 15.41%, and for those that did not work, the poverty rate was 19.71%.
Seneca County, Ohio Marital Status
Marriage Rates
47.1%
Overall Marriage Rate
46.9%
Male Marriage Rate
47.3%
Female Marriage Rate
Seneca County, Ohio Married by Age and Sex
Seneca County, Ohio Marriage
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Seneca County, Ohio Marital Status by Race
| Name | Veterans | % of Total |
|---|---|---|
| White | 3,225 | 7.99% |
| Black | 1 | 0.08% |
| Native American | 48 | 30.38% |
| Other Race | 20 | 4.23% |
| 2+ Races | 80 | 13.77% |
| Hispanic | 73 | 3.90% |
Seneca County, Ohio Veterans by Education
6.94%
Veteran Poverty Rate
27.47%
Veteran Disability Rate
62%
Labor Force Participation
59.4%
Employment Rate
4.2%
Unemployment Rate
Origin of Non-Citizens
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
86.71%
Born in Seneca County, Ohio
97.94%
Native Born
2.06%
Foreign Born
1.19%
Non Citizen
0.87%
Naturalized
Place of Birth
97.94% of Seneca County, Ohio residents were born in the United States, with 86.71% having been born in Ohio. 1.19% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990