Statistics for Marengo County
Latest official figures for Marengo County, each linked to its source.
Demography
| Population | 18,311 persons | 2025 |
| Median age | 41.4 years | 2024 |
| Live births, July to June | 186 count | 2025 |
| Deaths, July to June | 309 count | 2025 |
| Crude birth rate, July to June | 10.11 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 16.8 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.5 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 21.6 % | 2024 |
| Median household income | 43,825 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 1,108 USD million | 2024 |
| Real GDP growth | 5.1 % | 2024 |