Statistics for Cumberland County
Latest official figures for Cumberland County, each linked to its source.
Demography
| Population | 277,270 persons | 2025 |
| Median age | 40.2 years | 2024 |
| Live births, July to June | 2,632 count | 2025 |
| Deaths, July to June | 2,587 count | 2025 |
| Crude birth rate, July to June | 9.54 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 9.37 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 3.3 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 8.1 % | 2024 |
| Median household income | 87,494 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 23,098.1 USD million | 2024 |
| Real GDP growth | 3.2 % | 2024 |