Statistics for Cumberland County
Latest official figures for Cumberland County, each linked to its source.
Demography
| Population | 317,222 persons | 2025 |
| Median age | 42.2 years | 2024 |
| Live births, July to June | 2,886 count | 2025 |
| Deaths, July to June | 3,165 count | 2025 |
| Crude birth rate, July to June | 9.13 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 10.02 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 2.6 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 8 % | 2024 |
| Median household income | 95,677 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 34,616.1 USD million | 2024 |
| Real GDP growth | 3 % | 2024 |