Population by Age in Johnson County
*Base on 2010 Data
| Total population | 130,882 | 100.00% |
| Under 5 years | 8,075 | 6.17% |
| 5 to 9 years | 7,286 | 5.57% |
| 10 to 14 years | 6,713 | 5.13% |
| 15 to 19 years | 10,920 | 8.34% |
| 20 to 24 years | 21,052 | 16.08% |
| 25 to 29 years | 12,990 | 9.92% |
| 30 to 34 years | 9,506 | 7.26% |
| 35 to 39 years | 7,616 | 5.82% |
| 40 to 44 years | 7,340 | 5.61% |
| 45 to 49 years | 7,448 | 5.69% |
| 50 to 54 years | 7,680 | 5.87% |
| 55 to 59 years | 7,329 | 5.60% |
| 60 to 64 years | 5,716 | 4.37% |
| 65 to 69 years | 3,618 | 2.76% |
| 70 to 74 years | 2,517 | 1.92% |
| 75 to 79 years | 1,942 | 1.48% |
| 80 to 84 years | 1,535 | 1.17% |
| 85 years and over | 1,599 | 1.22% |
Male Population in Johnson County
*Base on 2010 Data
| Male population | 65,462 | 50.02% |
| Under 5 years | 4,166 | 3.18% |
| 5 to 9 years | 3,689 | 2.82% |
| 10 to 14 years | 3,432 | 2.62% |
| 15 to 19 years | 5,329 | 4.07% |
| 20 to 24 years | 10,789 | 8.24% |
| 25 to 29 years | 6,726 | 5.14% |
| 30 to 34 years | 4,972 | 3.80% |
| 35 to 39 years | 3,941 | 3.01% |
| 40 to 44 years | 3,723 | 2.84% |
| 45 to 49 years | 3,677 | 2.81% |
| 50 to 54 years | 3,766 | 2.88% |
| 55 to 59 years | 3,559 | 2.72% |
| 60 to 64 years | 2,831 | 2.16% |
| 65 to 69 years | 1,749 | 1.34% |
| 70 to 74 years | 1,171 | 0.89% |
| 75 to 79 years | 855 | 0.65% |
| 80 to 84 years | 575 | 0.44% |
| 85 years and over | 512 | 0.39% |
Female Population in Johnson County
*Base on 2010 Data
| Female population | 65,420 | 49.98% |
| Under 5 years | 3,909 | 2.99% |
| 5 to 9 years | 3,597 | 2.75% |
| 10 to 14 years | 3,281 | 2.51% |
| 15 to 19 years | 5,591 | 4.27% |
| 20 to 24 years | 10,263 | 7.84% |
| 25 to 29 years | 6,264 | 4.79% |
| 30 to 34 years | 4,534 | 3.46% |
| 35 to 39 years | 3,675 | 2.81% |
| 40 to 44 years | 3,617 | 2.76% |
| 45 to 49 years | 3,771 | 2.88% |
| 50 to 54 years | 3,914 | 2.99% |
| 55 to 59 years | 3,770 | 2.88% |
| 60 to 64 years | 2,885 | 2.20% |
| 65 to 69 years | 1,869 | 1.43% |
| 70 to 74 years | 1,346 | 1.03% |
| 75 to 79 years | 1,087 | 0.83% |
| 80 to 84 years | 960 | 0.73% |
| 85 years and over | 1,087 | 0.83% |
Median Age in Johnson County
*Base on 2010 Data
| Both | 29.30% | |
| Male | 28.80% | |
| Female | 29.80% |
Race in Johnson County
*Base on 2010 Data
| Total | 130,882 | 100.00% |
| Population of one race | 127,917 | 97.73% |
| White | 112,083 | 85.64% |
| Black or African American | 6,305 | 4.82% |
| American Indian and Alaska Native | 287 | 0.22% |
| Asian | 6,819 | 5.21% |
| Asian Indian | 1,441 | 1.10% |
| Chinese | 2,400 | 1.83% |
| Filipino | 242 | 0.18% |
| Japanese | 249 | 0.19% |
| Korean | 1,156 | 0.88% |
| Vietnamese | 506 | 0.39% |
| Other Asian | 825 | 0.63% |
| Native Hawaiian and Other Pacific Islander | 51 | 0.04% |
| Native Hawaiian | 9 | 0.01% |
| Guamanian or Chamorro | 12 | 0.01% |
| Samoan | 10 | 0.01% |
| Other Pacific Islander | 20 | 0.02% |
| Some Other Race | 2,372 | 1.81% |
| Population of Two or More Races | 2,965 | 2.27% |
| White; American Indian and Alaska Native | 409 | 0.31% |
| White; Asian | 836 | 0.64% |
| White; Black or African American | 914 | 0.70% |
| White; Some Other Race | 278 | 0.21% |
The Population 16 Years in Johnson County
*Base on 2010 Data
| Total | 107,554 | 100.00% |
| Male | 53,494 | 49.74% |
| Female | 54,060 | 50.26% |
The Population 18 Years in Johnson County
*Base on 2010 Data
| Total | 104,964 | 100.00% |
| Male | 52,183 | 49.72% |
| Female | 52,781 | 50.28% |
The Population 21 Years in Johnson County
*Base on 2010 Data
| Total | 92,866 | 100.00% |
| Male | 46,316 | 49.87% |
| Female | 46,550 | 50.13% |
The Population 62 Years in Johnson County
*Base on 2010 Data
| Total | 14,365 | 100.00% |
| Male | 6,429 | 44.75% |
| Female | 7,936 | 55.25% |
The Population 65 Years in Johnson County
*Base on 2010 Data
| Total | 11,211 | 100.00% |
| Male | 4,862 | 43.37% |
| Female | 6,349 | 56.63% |
Race (total races tallied) in Johnson County
*Base on 2010 Data
| White alone or in combination with one or more other races | 114,745 | 85.59% |
| Black or African American alone or in combination with one or more other races | 7,549 | 5.63% |
| American Indian and Alaska Native alone or in combination with one or more other races | 916 | 0.68% |
| Asian alone or in combination with one or more other races | 7,873 | 5.87% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 151 | 0.11% |
| Some Other Race alone or in combination with one or more other races | 2,828 | 2.11% |
Hispanic or Latino by Specific Origin in Johnson County
*Base on 2010 Data
| Total | 130,882 | 100.00% |
| Hispanic or Latino (of any race) | 6,200 | 4.74% |
| Mexican | 3,860 | 2.95% |
| Puerto Rican | 390 | 0.30% |
| Cuban | 132 | 0.10% |
| Other Hispanic or Latino | 1,818 | 1.39% |
| Not Hispanic or Latino | 124,682 | 95.26% |
Hispanic or Latino and Race in Johnson County
*Base on 2010 Data
| Total | 130,882 | 100.00% |
| Hispanic or Latino | 6,200 | 4.74% |
| White alone | 3,316 | 2.53% |
| Black or African American alone | 142 | 0.11% |
| American Indian and Alaska Native alone | 61 | 0.05% |
| Asian alone | 45 | 0.03% |
| Native Hawaiian and Other Pacific Islander alone | 4 | 0.00% |
| Some Other Race alone | 2,142 | 1.64% |
| Two or More Races | 490 | 0.37% |
| Not Hispanic or Latino | 124,682 | 95.26% |
| White alone | 108,767 | 83.10% |
| Black or African American alone | 6,163 | 4.71% |
| American Indian and Alaska Native alone | 226 | 0.17% |
| Asian alone | 6,774 | 5.18% |
| Native Hawaiian and Other Pacific Islander alone | 47 | 0.04% |
| Some Other Race alone | 230 | 0.18% |
| Two or More Races | 2,475 | 1.89% |
Relationship in Johnson County
*Base on 2010 Data
| Total | 130,882 | 100.00% |
| In households | 123,025 | 94.00% |
| Householder | 52,715 | 40.28% |
| Spouse | 22,279 | 17.02% |
| Child | 29,271 | 22.36% |
| Own child under 18 years | 24,709 | 18.88% |
| Other relatives | 3,204 | 2.45% |
| Under 18 years | 827 | 0.63% |
| 65 years and over | 412 | 0.31% |
| Nonrelatives | 15,556 | 11.89% |
| Under 18 years | 324 | 0.25% |
| 65 years and over | 186 | 0.14% |
| Unmarried partner | 4,015 | 3.07% |
| In group quarters | 7,857 | 6.00% |
| Institutionalized population | 1,568 | 1.20% |
| Male | 1,151 | 0.88% |
| Female | 417 | 0.32% |
| Noninstitutionalized population | 6,289 | 4.81% |
| Male | 2,877 | 2.20% |
| Female | 3,412 | 2.61% |
Households by Type in Johnson County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 52,715 | 100.00% |
| Family households (families) | 27,883 | 52.89% |
| With own children under 18 years | 13,163 | 24.97% |
| Husband-wife family | 22,279 | 42.26% |
| With own children under 18 years | 9,868 | 18.72% |
| Male householder, no wife present | 1,614 | 3.06% |
| With own children under 18 years | 799 | 1.52% |
| Female householder, no husband present | 3,990 | 7.57% |
| With own children under 18 years | 2,496 | 4.73% |
| Nonfamily households | 24,832 | 47.11% |
| Householder living alone | 15,961 | 30.28% |
| Male | 7,496 | 14.22% |
| 65 years and over | 831 | 1.58% |
| Female | 8,465 | 16.06% |
| 65 years and over | 2,414 | 4.58% |
Households with individuals under 18 years in Johnson County
*Base on 2010 Data
| Total | 13,740 | 26.06% |
Households with individuals under 65 years in Johnson County
*Base on 2010 Data
| Total | 7,860 | 14.91% |
Average Household Size in Johnson County
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in Johnson County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Johnson County
*Base on 2010 Data
| Total | 55,967 | 100.00% |
| Occupied housing units | 52,715 | 94.19% |
| Vacant housing units | 3,252 | 5.81% |
| For rent | 1,173 | 2.10% |
| Rented, not occupied | 84 | 0.15% |
| For sale only | 810 | 1.45% |
| Sold, not occupied | 178 | 0.32% |
| For seasonal, recreational, or occasional use | 327 | 0.58% |
| All other vacants | 680 | 1.22% |
Homeowner Vacancy Rate in Johnson County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.50% |
Rental Vacancy Rate in Johnson County
*Base on 2010 Data
| Rental vacancy rate (percent) | 5.20% |
Housing Tenure(Occupied housing units) in Johnson County
*Base on 2010 Data
| Total | 52,715 | 100.00% |
| Owner-occupied housing units | 31,299 | 59.37% |
| Renter-occupied housing units | 21,416 | 40.63% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Johnson County
*Base on 2010 Data
| Owner-occupied housing units | 78,475 | 63.79% |
| Renter-occupied housing units | 44,550 | 36.21% |
Average Household Size of Occupied Housing Units by Tenure in Johnson County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |