Statistics for Kittitas County
Latest official figures for Kittitas County, each linked to its source.
Demography
| Population | 48,803 persons | 2025 |
| Median age | 35.8 years | 2024 |
| Live births, July to June | 379 count | 2025 |
| Deaths, July to June | 398 count | 2025 |
| Crude birth rate, July to June | 7.82 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 8.21 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.6 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 12.9 % | 2024 |
| Median household income | 73,804 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 2,641.2 USD million | 2024 |
| Real GDP growth | 1.2 % | 2024 |