Statistics for Columbia County
Latest official figures for Columbia County, each linked to its source.
Demography
| Population | 21,894 persons | 2025 |
| Median age | 34.2 years | 2024 |
| Live births, July to June | 232 count | 2025 |
| Deaths, July to June | 291 count | 2025 |
| Crude birth rate, July to June | 10.57 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 13.25 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.4 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 20.4 % | 2024 |
| Median household income | 55,334 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 1,306.5 USD million | 2024 |
| Real GDP growth | 2.6 % | 2024 |