Statistics for St. Lucie County
Latest official figures for St. Lucie County, each linked to its source.
Demography
| Population | 402,449 persons | 2025 |
| Median age | 45.1 years | 2024 |
| Live births, July to June | 3,795 count | 2025 |
| Deaths, July to June | 4,075 count | 2025 |
| Crude birth rate, July to June | 9.56 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 10.26 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 5.3 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 11.5 % | 2024 |
| Median household income | 71,457 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 16,682.8 USD million | 2024 |
| Real GDP growth | 1.8 % | 2024 |