Knox County, Ohio demographics
Population: 62,399
Median age: 39.2
Median household income: 64,439
Demographics, population, home values, social and economic characteristics of Knox County, Ohio.
Population
| 2021 | 62,399 |
| 2020 | 61,776 |
| 2019 | 61,481 |
| 2018 | 61,215 |
| 2017 | 60,945 |
| 2016 | 60,878 |
| 2015 | 61,004 |
| 2014 | 61,063 |
| 2013 | 60,925 |
| 2012 | 60,791 |
| 2011 | 60,623 |
| 2010 | 60,201 |
| 2009 | 58,871 |
Knox County, OH cities
Apple Valley CDP - 5,344
Bladensburg CDP - 296
Centerburg village - 1,853
Danville village - 881
Fredericktown village - 2,613
Gambier village - 2,311
Gann (Brinkhaven) village - 122
Howard CDP - 193
Martinsburg village - 332
Mount Vernon city - 16,885
Utica village - 2,145
Census data for Knox County, Ohio
Demographic and housing estimates in Knox County, Ohio
| Total population | 62,399 |
| Male | 30,479 |
| Female | 31,920 |
| Total population | 62,399 |
| Under 5 years | 3,751 |
| 5 to 9 years | 3,778 |
| 10 to 14 years | 4,308 |
| 15 to 19 years | 4,940 |
| 20 to 24 years | 4,674 |
| 25 to 34 years | 6,887 |
| 35 to 44 years | 6,953 |
| 45 to 54 years | 7,322 |
| 55 to 59 years | 3,566 |
| 60 to 64 years | 5,030 |
| 65 to 74 years | 6,685 |
| 75 to 84 years | 3,013 |
| 85 years and over | 1,492 |
| Median age (years) | 39.2 |
| Under 18 years | 14,369 |
| 16 years and over | 49,743 |
| 18 years and over | 48,030 |
| 21 years and over | 44,245 |
| 62 years and over | 14,175 |
| 65 years and over | 11,190 |
| Total population | 62,399 |
| One race | 60,827 |
| White | 59,421 |
| Black or African American | 509 |
| American Indian and Alaska Native | 119 |
| Asian | 339 |
| Native Hawaiian and Other Pacific Islander | 11 |
| Some other race | 428 |
| Two or more races | 1,572 |
| Citizen, VOTING AGE 18 and over population | 47,571 |
| Male Citizen, VOTING AGE 18 and over population | 22,999 |
| Female Citizen, VOTING AGE 18 and over population | 24,572 |
Social characteristics in Knox County, Ohio
| Total households | 22,908 |
| Family households (families) | 13,186 |
| Married-couple family | 1,271 |
| Male householder, no wife present, family | 3,423 |
| Female householder, no husband present, family | 2,576 |
| Nonfamily households | 5,028 |
| Average household size | 7,527 |
| Average family size | 2.57 |
Economic characteristics in Knox County, Ohio
| Total households | 22,908 |
| Less than $10,000 | 952 |
| $10,000 to $14,999 | 839 |
| $15,000 to $24,999 | 2,001 |
| $25,000 to $34,999 | 1,948 |
| $35,000 to $49,999 | 3,030 |
| $50,000 to $74,999 | 4,746 |
| $75,000 to $99,999 | 3,729 |
| $100,000 to $149,999 | 3,451 |
| $150,000 to $199,999 | 1,311 |
| $200,000 or more | 901 |
| Median household income (dollars) | 64,439 |
Housing characteristics in Knox County, Ohio
| Total housing units | 25,761 |
| Occupied housing units | 22,908 |
| Vacant housing units | 2,853 |
| Total housing units | 25,761 |
| 1-unit, detached | 21,081 |
| 1-unit, attached | 645 |
| 2 units | 723 |
| 3 or 4 units | 1,384 |
| 5 to 9 units | 665 |
| 10 to 19 units | 109 |
| 20 or more units | 211 |
| Mobile home | 943 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 25,761 |
| Built 2014 or later | 29 |
| Built 2010 to 2013 | 866 |
| Built 2000 to 2009 | 3,523 |
| Built 1990 to 1999 | 3,941 |
| Built 1980 to 1989 | 2,538 |
| Built 1970 to 1979 | 3,084 |
| Built 1960 to 1969 | 2,036 |
| Built 1950 to 1959 | 2,651 |
| Built 1940 to 1949 | 1,281 |
| Built 1939 or earlier | 5,812 |
| Total housing units | 25,761 |
| 1 room | 152 |
| 2 rooms | 277 |
| 3 rooms | 1,440 |
| 4 rooms | 2,449 |
| 5 rooms | 4,660 |
| 6 rooms | 5,050 |
| 7 rooms | 4,462 |
| 8 rooms | 3,472 |
| 9 rooms or more | 3,799 |
| Median rooms | 6.3 |
| Total housing units | 25,761 |
| No bedroom | 251 |
| 1 bedroom | 1,749 |
| 2 bedrooms | 5,721 |
| 3 bedrooms | 12,394 |
| 4 bedrooms | 4,467 |
| 5 or more bedrooms | 1,179 |
| Occupied housing units | 22,908 |
| Owner-occupied | 16,624 |
| Renter-occupied | 6,284 |
| Average household size of owner-occupied unit | 2.62 |
| Average household size of renter-occupied unit | 2.43 |
| Occupied housing units | 22,908 |
| Moved in 2017 or later | 1,372 |
| Moved in 2015 to 2016 | 6,210 |
| Moved in 2010 to 2014 | 3,805 |
| Moved in 2000 to 2009 | 5,487 |
| Moved in 1990 to 1999 | 2,983 |
| Moved in 1989 and earlier | 3,051 |
| Owner-occupied units | 16,624 |
| Less than $50,000 | 857 |
| $50,000 to $99,999 | 2,004 |
| $100,000 to $149,999 | 3,542 |
| $150,000 to $199,999 | 3,751 |
| $200,000 to $299,999 | 3,662 |
| $300,000 to $499,999 | 2,068 |
| $500,000 to $999,999 | 623 |
| $1,000,000 or more | 117 |
| Median (dollars) | 168,700 |
| Owner-occupied units | 16,624 |
| Housing units with a mortgage | 10,391 |
| Housing units without a mortgage | 6,233 |
| Occupied units paying rent | 5,505 |
| Less than $500 | 577 |
| $500 to $999 | 3,406 |
| $1,000 to $1,499 | 1,372 |
| $1,500 to $1,999 | 86 |
| $2,000 to $2,499 | 50 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 14 |
| Median (dollars) | 826 |
| No rent paid | 779 |
Demographic data for Knox County, OH and each city in the county. Lists of cities by population, wealth and poverty in Knox County, OH.
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