Statistics for DeKalb County
Latest official figures for DeKalb County, each linked to its source.
Demography
| Population | 774,394 persons | 2025 |
| Median age | 36.4 years | 2024 |
| Live births, July to June | 9,600 count | 2025 |
| Deaths, July to June | 5,304 count | 2025 |
| Crude birth rate, July to June | 12.41 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 6.86 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3.5 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 12.7 % | 2024 |
| Median household income | 80,644 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 59,344.3 USD million | 2024 |
| Real GDP growth | 1.4 % | 2024 |