Blanco County, Texas
Blanco County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 13,358 (2024)
ID: 135030
|
County | Official County Government |
Contact: COUNTY JUDGE
PO BOX 471, JOHNSON CITY TX 78636-0471
|
|
GUS Population: 2,092 (2024)
ID: 209543
|
Municipal | Municipal Government Within County |
Contact: CITY SECRETARY
PO BOX 369, JOHNSON CITY TX 78636-0369
|
|
GUS Population: 2,077 (2024)
ID: 113549
|
Municipal | Municipal Government Within County |
Contact: CITY SECRETARY
PO BOX 750, BLANCO TX 78606-0750
|
|
TOWN OF ROUND MOUNTAIN
GUS Population: 118 (2024)
ID: 175995
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 40, ROUND MOUNTAIN TX 78663-0040
|