Total Population in Johnson County, IN
ACS 2024 5-Year Estimates
166,315
Rank #415/3,222 · #11 in IN
87th
Johnson 166,315
IN 6,851,073 -97.6%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Johnson County's total population of 166,315 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Johnson County for total population.
Nearby Rankings
Full ranking →| #412 | Dorchester County, SC | 167,201 |
| #413 | Indian River County, FL | 166,936 |
| #414 | Beaver County, PA | 166,324 |
| #415 | Johnson County, IN | 166,315 |
| #416 | Parker County, TX | 165,168 |
| #417 | Ector County, TX | 164,654 |
| #418 | Maui County, HI | 164,522 |
About Total Population
Johnson County, Indiana has a total population of 166,315, ranking #415 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Indiana, it ranks #11 of 92. This places it in the 87th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.