Blanco County, Texas

Blanco County: County in Texas, United States

About

Blanco County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 10,497 and a population density of 6 people per km². After 10 years in 2020 county had an estimated population of 12,269 inhabitants. Its county seat is Johnson City. The county was created 167 years ago in 1857.

Blanco County locator map
Location of Blanco County on Texas map.

Quick Facts about Blanco County

Population : 12,269 (2020)
Country : United States of America
State : Texas (United States)
Area : 1848 km2
Water as percent of area : 0.6%
Land as percent of area : 99.4%
Named for : Blanco River
Altitude : 1,358 feet / 414 meters
Capital : Johnson City
Establishment : January 01, 1858
Time Zone : Central Time Zone
Local time : 00:04:12 (23rd February 2025)
Density : 7 Pop. per km² as of 2020
Population growth : 14.44% (2010-2020)
Map of Texas highlighting Blanco County locator map image
Map of Texas highlighting Blanco County
Map of Texas highlighting Blanco County locator map image
Map of Texas highlighting Blanco County locator map image

Geography

Blanco County is located at 30°15'59"N 98°23'60"W (30.2663800, -98.3998700). It has 7 neighbors: Burnet County, Comal County, Gillespie County, Hays County, Kendall County, Llano County and Travis County.

Blanco County map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Blanco County is Blanco with a population of 2,156. Other cities include and Johnson City population 2,131. See all Blanco County cities & populated places.

Blanco County Populated Places

Cities, towns, neighborhoods & other populated places in Blanco County.

City Name Population Title
Blanco 2,156 City in Blanco County, Texas, United States
Johnson City 2,131 City in Texas, USA
Round Mountain 169 Town of the United States

Blanco County has 7 neighbours.

  • Johnson City

Demographics

The population of Blanco County increased by 14.44% in 10 years.

Year Population % Change Method
2010 10,497 - census
2011 10,567 0.66% estimation process
2012 10,616 0.46% estimation process
2013 10,636 0.19% estimation process
2014 10,805 1.56% estimation process
2015 11,029 2.03% estimation process
2016 11,301 2.41% estimation process
2017 11,481 1.57% estimation process
2018 11,648 1.43% estimation process
2019 11,931 2.37% estimation process
2020 12,269 2.75% estimation process

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People born in Blanco County (2)

People born in Blanco County, including baseball player and coach Willie Upshaw, Director, South Bronx's Argus Learning for Living Center Elizabeth Lyttleton Sturz, .

List

Texas Other Counties (more counties)

County Name Population Title
Harris County 4,738,253 County in Texas, United States
Dallas County 2,635,888 County in Texas, United States
Houston 2,316,120 The fourth most populous city in the United States and the center of the Houston metropolitan area.
Tarrant County 2,123,347 County in Texas, United States
Bexar County 2,026,823 County in Texas, United States
San Antonio 1,567,118 The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
Dallas 1,343,266 The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
Travis County 1,300,503 County in Texas, United States
Collin County 1,072,069 County in Texas, United States
Austin 995,484 The eleventh most populous city in the United States and the center of the Austin metropolitan area.
Fort Worth 927,720 The twelfth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
Denton County 919,324 County in Texas, United States
Montopolis 912,791 A neighborhood located in Austin, Texas.
Hidalgo County 875,200 County in New Mexico, United States
El Paso County 841,286 County in Texas, United States
Fort Bend County 839,706 County in Texas, United States