There are 13 cities in Blanco County, Texas.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Canyon Lake | 1 | 33,830 | 26,338 | 2.72% | 237 | 142.7 | CDP |
| Lakeway | 2 | 19,169 | 19,248 | -0.1% | 1,490 | 12.9 | City |
| Lago Vista | 3 | 10,350 | 8,984 | 3.41% | 717 | 14.4 | City |
| Dripping Springs | 4 | 9,881 | 5,112 | 13.72% | 1,121 | 8.8 | City |
| Bulverde | 5 | 7,375 | 5,753 | 5.81% | 466 | 15.8 | City |
| Wimberley | 6 | 2,881 | 2,881 | 0% | 322 | 9.0 | City |
| Briarcliff | 7 | 2,326 | 2,074 | 2.78% | 1,479 | 1.6 | Village |
| Johnson City | 8 | 2,126 | 1,769 | 4.37% | 1,090 | 2.0 | City |
| Blanco | 9 | 2,109 | 1,691 | 5.19% | 605 | 3.5 | City |
| Woodcreek | 10 | 1,897 | 1,795 | 1.33% | 1,747 | 1.1 | City |
| Point Venture | 11 | 1,254 | 1,264 | -0.24% | 1,465 | 0.9 | Village |
| Spring Branch | 12 | 255 | 210 | 4.51% | 125 | 2.0 | City |
| Round Mountain | 13 | 120 | 104 | 3.45% | 52 | 2.3 | Town |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Canyon Lake is the largest city in Blanco County.
Round Mountain is the smallest city in Blanco County.
There are 13 cities in Blanco County, Texas.