Statistics for Jefferson County
Latest official figures for Jefferson County, each linked to its source.
Demography
| Population | 16,007 persons | 2025 |
| Median age | 47.6 years | 2024 |
| Live births, July to June | 123 count | 2025 |
| Deaths, July to June | 186 count | 2025 |
| Crude birth rate, July to June | 7.7 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 11.64 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.4 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 15.9 % | 2024 |
| Median household income | 61,212 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 440.6 USD million | 2024 |
| Real GDP growth | 10.4 % | 2024 |