Statistics for St. Croix County
Latest official figures for St. Croix County, each linked to its source.
Demography
| Population | 98,276 persons | 2025 |
| Median age | 40.4 years | 2024 |
| Live births, July to June | 988 count | 2025 |
| Deaths, July to June | 774 count | 2025 |
| Crude birth rate, July to June | 10.09 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 7.9 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3.4 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 5.9 % | 2024 |
| Median household income | 103,046 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 6,014.6 USD million | 2024 |
| Real GDP growth | 2.2 % | 2024 |