Statistics for Johnson County
Latest official figures for Johnson County, each linked to its source.
Demography
| Population | 26,225 persons | 2025 |
| Median age | 39.1 years | 2024 |
| Live births, July to June | 292 count | 2025 |
| Deaths, July to June | 333 count | 2025 |
| Crude birth rate, July to June | 11.13 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 12.69 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 5.1 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 18.8 % | 2024 |
| Median household income | 45,995 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 934.9 USD million | 2024 |
| Real GDP growth | 5.1 % | 2024 |