Demographics & People — Jefferson County, Kansas
Population & Households
| Population (official) | 18,387 |
|---|---|
| Median Age | 43.20 |
| Veterans | 1,240 |
| Housing Units | 7,967 |
| Uninsured | 70 |
Migration
| Inflow | 18,347 |
|---|---|
| Outflow | 18,436 |
| Net | -89 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.