Runge is a town located in Karnes County, Texas. Runge has a 2026 population of 990. Runge is currently growing at a rate of 1.54% annually and its population has increased by 10% since the most recent census, which recorded a population of 900 in 2020.
The median age in Runge is 20.6 years: 31 years for males, and 20.4 years for females. For every 100 females there are 28.4 males.
Data after 2023 is projected based on recent change
Overall: 20.6 years
Female: 20.4 years
Male: 31 years
There are 676 adults, (118 of whom are seniors) in Runge.
Female: 863 (77.9%)
Male: 245 (22.1%)
The racial composition of Runge includes 54.96% White, 8.57% other race, 6.59% Black or African American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 609 | 54.96% |
| Two or more races | 331 | 29.87% |
| Other race | 95 | 8.57% |
| Black or African American | 73 | 6.59% |