Statistics for Stephenson County
Latest official figures for Stephenson County, each linked to its source.
Demography
| Population | 43,220 persons | 2025 |
| Median age | 45.3 years | 2024 |
| Live births, July to June | 416 count | 2025 |
| Deaths, July to June | 626 count | 2025 |
| Crude birth rate, July to June | 9.6 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 14.45 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3.9 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 14.1 % | 2024 |
| Median household income | 64,043 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 2,485.2 USD million | 2024 |
| Real GDP growth | 3.7 % | 2024 |