Statistics for Johnson County
Latest official figures for Johnson County, each linked to its source.
Demography
| Population | 5,218 persons | 2025 |
| Median age | 41.1 years | 2024 |
| Live births, July to June | 41 count | 2025 |
| Deaths, July to June | 67 count | 2025 |
| Crude birth rate, July to June | 7.87 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 12.87 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 13.7 % | 2024 |
| Median household income | 57,632 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 252.7 USD million | 2024 |
| Real GDP growth | 0.5 % | 2024 |