Onalaska, Texas | |
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Motto: The Heart of Lake Livingston | |
Coordinates: 30°49′24″N 95°07′18″W / 30.82333°N 95.12167°W | |
Country | United States |
State | Texas |
County | Polk |
Area | |
• Total | 5.35 sq mi (13.85 km2) |
• Land | 5.33 sq mi (13.79 km2) |
• Water | 0.02 sq mi (0.05 km2) |
Elevation | 203 ft (62 m) |
Population (2020) | |
• Total | 3,020 |
• Density | 557.08/sq mi (215.09/km2) |
Time zone | UTC-6 (Central (CST)) |
• Summer (DST) | UTC-5 (CDT) |
ZIP code | 77360 |
Area code | 936 |
FIPS code | 48-54048[3] |
GNIS feature ID | 2411321[2] |
Website | City of Onalaska |
Onalaska is a city in Polk County, Texas, United States. Situated on a peninsula between the main channel and one arm of Lake Livingston, the population was 3,020 at the 2020 census.