Statistics for Ottawa County
Latest official figures for Ottawa County, each linked to its source.
Demography
| Population | 30,438 persons | 2025 |
| Median age | 37.2 years | 2024 |
| Live births, July to June | 406 count | 2025 |
| Deaths, July to June | 492 count | 2025 |
| Crude birth rate, July to June | 13.34 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 16.17 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.3 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 19.2 % | 2024 |
| Median household income | 49,947 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 1,437.7 USD million | 2024 |
| Real GDP growth | 1.6 % | 2024 |