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World Population Review
Knox County, Ohio Population 2021
Knox County, Ohio's estimated population is 63,166 with a growth rate of 0.67% in the past year according to the most recent United States census data. Knox County, Ohio is the 41st largest county in Ohio. The 2010 Population was 61,090 and has seen a growth of 3.40% since this time.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2021 | 63,166 | 422 | 0.67% |
| 2020 | 62,744 | 422 | 0.68% |
| 2019 | 62,322 | 422 | 0.68% |
| 2018 | 61,900 | 629 | 1.03% |
| 2017 | 61,271 | 362 | 0.59% |
| 2016 | 60,909 | -92 | -0.15% |
| 2015 | 61,001 | 1 | 0.00% |
| 2014 | 61,000 | 142 | 0.23% |
| 2013 | 60,858 | 94 | 0.15% |
| 2012 | 60,764 | -519 | -0.85% |
| 2011 | 61,283 | 193 | 0.32% |
| 2010 | 61,090 | 13,617 | 28.68% |
| 1990 | 47,473 | 1,169 | 2.52% |
| 1980 | 46,304 | 4,509 | 10.79% |
| 1970 | 41,795 | 2,987 | 7.70% |
| 1960 | 38,808 | 3,521 | 9.98% |
| 1950 | 35,287 | 4,263 | 13.74% |
| 1940 | 31,024 | 1,686 | 5.75% |
| 1930 | 29,338 | -242 | -0.82% |
| 1920 | 29,580 | -601 | -1.99% |
| 1910 | 30,181 | 2,413 | 8.69% |
| 1900 | 27,768 | 168 | 0.61% |
| 1890 | 27,600 | 169 | 0.62% |
| 1880 | 27,431 | 1,098 | 4.17% |
| 1870 | 26,333 | -1,402 | -5.05% |
| 1860 | 27,735 | -1,137 | -3.94% |
| 1850 | 28,872 | -707 | -2.39% |
| 1840 | 29,579 | 12,494 | 73.13% |
| 1830 | 17,085 | 8,759 | 105.20% |
| 1820 | 8,326 | 6,177 | 287.44% |
| 1810 | 2,149 | 0.00% |
2021 Growth Rate
0.67%
County Website
State
Founded
March 1, 1808
County Seat
Lat./Long.
2010 Population
61,090
Growth Since 2010
3.40%
Knox County, Ohio Population Growth
| Race | Population | Percentage |
|---|---|---|
| White | 59,292 | 96.44% |
| Two or More Races | 1,069 | 1.74% |
| Black or African American | 607 | 0.99% |
| Asian | 282 | 0.46% |
| American Indian and Alaska Native | 145 | 0.24% |
| Some Other Race | 73 | 0.12% |
| Native Hawaiian and Other Pacific Islander | 13 | 0.02% |
Knox County, Ohio Population by Race
Knox County, Ohio Population Pyramid $2021
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Knox County, Ohio Population by Age
Knox County, Ohio Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 23,248 | 2.49 | 72 |
| Married | 13,027 | 3.06 | 85.9 |
| Non Family | 7,246 | 1.24 | 58.5 |
| Female | 2,021 | 2.92 | 42.2 |
| Male | 954 | 3.26 | 48.1 |
2.97
Average Family Size
2.49
Average Household Size
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Knox County, Ohio Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 1,603 | 3.97% |
| 9th to 12th Grade | 1,921 | 4.75% |
| High School Graduate | 16,081 | 39.79% |
| Some College | 8,386 | 20.75% |
| Associates Degree | 3,144 | 7.78% |
| Bachelors Degree | 6,128 | 15.16% |
| Graduate Degree | 3,152 | 7.80% |
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Knox County, Ohio Educational Attainment by Sex (over 25)
Knox County, Ohio Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 38,954 | 35,580 | 8,929 |
| Hispanic | 429 | 357 | 34 |
| Black | 392 | 375 | 154 |
| 2+ Races | 363 | 340 | 53 |
| Asian | 219 | 199 | 96 |
| Native American | 71 | 53 | |
| Other Race | 60 | 60 | 17 |
| Islander | 13 | 13 |
The highest rate of high school graduation is among islander people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 43.84%.
Knox County, Ohio Educational Attainment by Race
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$37,693
Average Earnings
$46,487
Average Male
$28,714
Average Female
Knox County, Ohio Earnings by Educational Attainment
Knox County, Ohio Language by Age
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Knox County, Ohio Language
95.29% of Knox County, Ohio residents speak only English, while 4.71% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.49% of the population.
Knox County, Ohio Language
Knox County, Ohio Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 55,567 | 6,990 | 12.58% |
| Multiple | 920 | 301 | 32.72% |
| Black | 491 | 127 | 25.87% |
| Hispanic | 751 | 123 | 16.38% |
| Native | 145 | 75 | 51.72% |
| Other | 68 | 27 | 39.71% |
| Asian | 249 | 25 | 10.04% |
| Islander | 13 | 13 | 100.00% |
13.10%
Overall Poverty Rate
11.73%
Male Poverty Rate
14.44%
Female Poverty Rate
Poverty in Knox County, Ohio
The race most likely to be in poverty in Knox County, Ohio is Islander, with 100.00% below the poverty level.
The race least likely to be in poverty in Knox County, Ohio is Asian, with 10.04% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.54%. Among those working part-time, it was 15.55%, and for those that did not work, the poverty rate was 18.30%.
Knox County, Ohio Poverty
Knox County, Ohio Poverty Rate by Education
Knox County, Ohio Marital Status
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Marriage Rates
53.7%
Overall Marriage Rate
54.6%
Male Marriage Rate
52.9%
Female Marriage Rate
Knox County, Ohio Married by Age and Sex
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Knox 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 45-54.
Knox County, Ohio Marital Status by Race
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Knox County, Ohio Marital Status
Knox County, Ohio Veterans by War
Knox County, Ohio Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 4,236 | 9.22% |
| Black | 69 | 12.66% |
| 2+ Races | 65 | 13.29% |
| Hispanic | 47 | 7.33% |
| Other Race | 17 | 26.15% |
| Asian | 16 | 6.35% |
Knox County, Ohio Veterans by Race
Knox County, Ohio Veterans by Education
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4.89%
Veteran Poverty Rate
27.83%
Veteran Disability Rate
Knox County, Ohio Veterans by Education
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61.2%
Labor Force Participation
58.4%
Employment Rate
4.4%
Unemployment Rate
Knox County, Ohio Employment by Age
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Knox County, Ohio Employment by Race
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Knox County, Ohio Employment by Education
Origin of Non-Citizens
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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
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98.70%
Native Born
1.30%
Foreign Born
0.71%
Non Citizen
0.58%
Naturalized
Place of Birth
98.70% of Knox County, Ohio residents were born in the United States, with 79.08% having been born in Ohio. 0.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Knox County, Ohio Place of Birth
- 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