Statistics for Dewey County
Latest official figures for Dewey County, each linked to its source.
Demography
| Population | 4,207 persons | 2025 |
| Median age | 38.5 years | 2024 |
| Live births, July to June | 40 count | 2025 |
| Deaths, July to June | 77 count | 2025 |
| Crude birth rate, July to June | 9.44 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 18.16 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 2.1 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 12.9 % | 2024 |
| Median household income | 62,569 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 719.7 USD million | 2024 |
| Real GDP growth | -10.2 % | 2024 |