|Stonewall County, Texas|
Stonewall County Courthouse in Aspermont
Location in the U.S. state of Texas
Texas's location in the U.S.
|Named for||Stonewall Jackson|
|• Total||920 sq mi (2,383 km2)|
|• Land||916 sq mi (2,372 km2)|
|• Water||3.9 sq mi (10 km2), 0.4%|
|• ( 2010)||1,490|
|• Density||1.6/sq mi (0.6/km2)|
|Time zone||Central: UTC−6/ −5|
Stonewall County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 1,490.  Its county seat is Aspermont.  The county was created in 1876 and organized in 1888.  It is named for Stonewall Jackson, a general of the Confederate States Army.
According to the U.S. Census Bureau, the county has a total area of 920 square miles (2,400 km2), of which 916 square miles (2,370 km2) is land and 3.9 square miles (10 km2) (0.4%) is covered by water. 
- Double Mountain (county high point  and most topographically prominent point for almost 160 miles (260 km) 
- The Brazos River begins in Stonewall County at the confluence of the Double Mountain Fork and Salt Fork Brazos River, about 3 miles (4.8 km) west of Jud, Texas, now a ghost town. 
- King County (north)
- Haskell County (east)
- Jones County (southeast)
- Fisher County (south)
- Kent County (west)
|U.S. Decennial Census
1850–2010  2010–2014 
As of the census  of 2010, 1,490 people, 642 households, and 426 families resided in the county. The population density was 2.0 people per square mile. The 928 housing units averaged 1 per square mile. The racial makeup of the county was 87.7% White, 2.6% Black or African American, 0.5% Native American, 0.9% Asian, 6.3% from other races, and 1.9% from two or more races. About 14.0% of the population was Hispanic or Latino of any race.
Of the 642 households, 24% had children under the age of 18 living with them, 53% were married couples living together, 10.1% had a female householder with no husband present, and 33.6% were not families; 15.7% had someone living alone who was 65 years of age or older. The average household size was 2.28 and the average family size was 2.83.
In the county, the population was distributed as 22.80% under the age of 18, 6.20% from 18 to 24, 22.60% from 25 to 44, 24.50% from 45 to 64, and 24.00% who were 65 years of age or older. The median age was 44 years. For every 100 females, there were 90.00 males. For every 100 females age 18 and over, there were 91.10 males.
The median income for a household in the county was $27,935, and for a family was $35,571. Males had a median income of $27,083 versus $15,000 for females. The per capita income for the county was $16,094. About 14.80% of families and 19.30% of the population were below the poverty line, including 31.50% of those under age 18 and 14.50% of those age 65 or over.
- Aspermont (county seat)
Whereas the counties to its north in the Panhandle proper became overwhelmingly Republican at the presidential level with Dwight D. Eisenhower in the 1950s, Stonewall County continued to favor the Democratic Party for another four decades, even being narrowly won by Walter Mondale in 1984 when he came within 3,819 votes of losing all fifty states. During the twentieth century the only Republican to carry Stonewall County was Richard Nixon in 1972 – it was one of the few Baptist Bible Belt counties that stayed loyal to the anti- Prohibition Catholic Al Smith in 1928 when Texas voted Republican for the first time in its history.
Like the rest of the Bible Belt, due to opposition to the Democratic Party’s liberal positions on social issues Stonewall County has trended powerfully Republican  and in the last five elections the Republican nominee has won more than 62 percent of the vote – more than Nixon won in his 3,000-plus-county landslide in 1972.
- "State & County QuickFacts". United States Census Bureau. Retrieved December 24, 2013.
- "Find a County". National Association of Counties. Retrieved 2011-06-07.
- "Texas: Individual County Chronologies". Texas Atlas of Historical County Boundaries. The Newberry Library. 2008. Retrieved May 26, 2015.
- "State Rep. Springer announces district tour July 30". Lubbock Avalanche-Journal, July 16, 2013. Retrieved July 18, 2013.
- "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Retrieved May 10, 2015.
- "Stonewall County High Point Trip Report". Retrieved 2008-08-14.
- "Prominence Ladder from Double Mountains". Retrieved 2008-08-14.
- U.S. Geological Survey Geographic Names Information System: Brazos River
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "U.S. Decennial Census". United States Census Bureau. Retrieved May 10, 2015.
- "Texas Almanac: Population History of Counties from 1850–2010" (PDF). Texas Almanac. Retrieved May 10, 2015.
- "American FactFinder". United States Census Bureau. Retrieved 2011-05-14.
- Cohn, Nate; ‘Demographic Shift: Southern Whites’ Loyalty to G.O.P. Nearing That of Blacks to Democrats’, New York Times, April 24, 2014
- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved 11 April 2018.
- Stonewall County from the Handbook of Texas Online
- Stonewall County extension profile at Texas A&M University
- Stonewall County Profile from the Texas Association of Counties