Demographic Characteristics of Johnson County, Indiana
Total Population: 115,209
Johnson County, Indiana Age/Gender Statistics
 Male Population: 56,427 (48.98%) |
 Female Population: 58,782 (51.02%) |
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| Under 5 years | 8,585 | 45 to 54 years: | 15,793 |
| 5 to 9 years: | 8,878 | 55 to 59 years: | 5,634 |
| 10 to 14 years: | 8,668 | 60 to 64 years: | 4,283 |
| 15 to 19 years: | 8,227 | 65 to 74 years: | 6,527 |
| 20 to 24 years: | 6,983 | 75 to 84 years: | 4,377 |
| 25 to 34 years: | 16,366 | 85 years and over: | 1,734 |
| 35 to 44 years: | 19,154 | ||
| Median Age: 34.9 | |||
Johnson County, Indiana Racial Statistics
One Race
114,459
White
111,796
Black or African American
914
American Indian and Alaska Native
207
Asian
962
Asian Indian
220
Chinese
281
Filipino
130
Japanese
133
Korean
99
Vietnamese
47
Other Asian
52
Native Hawaiian and Other Pacific Islander
32
Native Hawaiian
7
Guamanian or Chamorro
10
Samoan
8
Other Pacific Islander
7
Some other race
548
Two or more races
750
Johnson County, Indiana Hispanic Population Statistics
| Total Hispanic or Latino Population: 1,591 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 1,034 | 150 | 43 | 364 |
Johnson County, Indiana Relationship Statistics
| In households: 111,606 (96.87%) | In group quarters: 3,603 (3.13%) | ||
| Householder | 42,434 | Institutionalized | 1,432 |
| Spouse | 26,309 | Noninstitutionalized | 2,171 |
| Child | 35,509 | ||
| Own child under 18 years | 29,215 | ||
| Other relatives | 3,349 | ||
| Under 18 years | 1,387 | ||
| Nonrelatives | 4,005 | ||
| Unmarried partner | 1,930 | ||