Demographics & People — Johnson County, Kansas
Population & Households
| Population (official) | 610,742 |
|---|---|
| Median Age | 38.10 |
| Veterans | 26,649 |
| Housing Units | 252,108 |
| Uninsured | 5,249 |
Migration
| Inflow | 606,621 |
|---|---|
| Outflow | 608,255 |
| Net | -1,634 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.