Statistics for Winnebago County
Latest official figures for Winnebago County, each linked to its source.
Demography
| Population | 283,674 persons | 2025 |
| Median age | 39.6 years | 2024 |
| Live births, July to June | 3,064 count | 2025 |
| Deaths, July to June | 3,129 count | 2025 |
| Crude birth rate, July to June | 10.81 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 11.04 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.6 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 14.8 % | 2024 |
| Median household income | 65,837 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 18,798 USD million | 2024 |
| Real GDP growth | 1 % | 2024 |