Statistics for Delaware County
Latest official figures for Delaware County, each linked to its source.
Demography
| Population | 580,937 persons | 2025 |
| Median age | 39.1 years | 2024 |
| Live births, July to June | 6,084 count | 2025 |
| Deaths, July to June | 5,466 count | 2025 |
| Crude birth rate, July to June | 10.47 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 9.41 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 10.7 % | 2024 |
| Median household income | 89,546 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 42,607.9 USD million | 2024 |
| Real GDP growth | 0.6 % | 2024 |