Statistics for Polk County
Latest official figures for Polk County, each linked to its source.
Demography
| Population | 5,270 persons | 2025 |
| Median age | 43.4 years | 2024 |
| Live births, July to June | 54 count | 2025 |
| Deaths, July to June | 76 count | 2025 |
| Crude birth rate, July to June | 10.23 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 14.4 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 2.6 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 8 % | 2024 |
| Median household income | 69,768 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 467.1 USD million | 2024 |
| Real GDP growth | 14.1 % | 2024 |