Statistics for Brookings County
Latest official figures for Brookings County, each linked to its source.
Demography
| Population | 37,635 persons | 2025 |
| Median age | 28 years | 2024 |
| Live births, July to June | 401 count | 2025 |
| Deaths, July to June | 207 count | 2025 |
| Crude birth rate, July to June | 10.77 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 5.56 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 2 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 10.8 % | 2024 |
| Median household income | 70,064 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 3,061.8 USD million | 2024 |
| Real GDP growth | 3.6 % | 2024 |