Statistics for Sumner County
Latest official figures for Sumner County, each linked to its source.
Demography
| Population | 22,312 persons | 2025 |
| Median age | 41.3 years | 2024 |
| Live births, July to June | 240 count | 2025 |
| Deaths, July to June | 281 count | 2025 |
| Crude birth rate, July to June | 10.74 per 1,000 inhabitants | 2025 |
| Crude death rate, July to June | 12.58 per 1,000 inhabitants | 2025 |
Labor market
| Unemployment rate | 4.6 % | 2026-08 |
Income and living conditions
| Poverty rate (US official measure) | 10.7 % | 2024 |
| Median household income | 63,951 USD | 2024 |
Economy
| Gross domestic product (GDP), US dollars | 878.1 USD million | 2024 |
| Real GDP growth | -7.7 % | 2024 |