Statistics for Columbia County
Latest official figures for Columbia County, each linked to its source.
Demography
| Population | 4,141 persons | 2025 |
| Median age | 49.6 years | 2024 |
| Live births, July to June | 40 count | 2025 |
| Deaths, July to June | 56 count | 2025 |
| Crude birth rate, July to June | 9.77 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 13.68 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3.9 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 12.4 % | 2024 |
| Median household income | 71,810 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 498.1 USD million | 2024 |
| Real GDP growth | 1.8 % | 2024 |