Buchanan Dam, Texas
Buchanan Dam, Texas  | |
|---|---|
Location of Buchanan Dam, Texas  | |
| Coordinates: 30°45′52″N 98°25′15″W / 30.76444°N 98.42083°W | |
| Country | United States | 
| State | Texas | 
| County | Llano | 
| Area | |
 • Total  | 20.22 sq mi (52.38 km2) | 
| • Land | 7.75 sq mi (20.06 km2) | 
| • Water | 12.48 sq mi (32.32 km2) | 
| Elevation | 1,017 ft (310 m) | 
| Population  (2020)  | |
 • Total  | 1,508 | 
| • Density | 75/sq mi (29/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 78609  | 
| Area code | 512 | 
| FIPS code | 48-10984 | 
| GNIS feature ID | 2407917 | 
Buchanan Dam (/bəkˈhænən/ bək-HAN-ən) is a census-designated place (CDP) in Llano County, Texas, United States. The population was 1,519 at the 2010 census, down from 1,688 at the 2000 census.