Hays County is a county in the central portion of the U.S. state of Texas. It is part of the Austin-Round Rock metropolitan area. As of the 2020 census, its official population had reached 241,067. The county seat is San Marcos. Hays, along with Comal and Kendall Counties, was listed in 2017 as one of the nation's fastest-growing counties with a population of at least 10,000. From 2015 to 2016, Hays County, third on the national list, had nearly 10,000 new residents during the year.Zeke MacCormack, "Folks flocking to area counties: Kendall, Comal, and Hays are on the top 10 list", San Antonio Express-News, March 24, 2017, pp. 1, A11.
The county is named for John Coffee Hays, a Texas Ranger and Mexican–American War officer who fought the Texas- Comanche wars of the 1800s.
History Hays County has been inhabited for thousands of years. Evidence of Paleo-Indians found in the region goes as far back as 6000 BC. Archeological evidence of native agriculture goes back to 1200 AD. The earliest Europeans to arrive in the area were explorers and missionaries from the Spanish Empire. Father Isidro Félix de Espinosa, Father Antonio de San Buenaventura y Olivares, and Pedro de Aguirre traveled through the area in 1709. A few years later, French-Canadian Louis Juchereau de St. Denis was attacked by Comanches in 1714. More permanent European influence was established in 1755, when the Mission San Francisco Xavier de los Dolores was established among the Apache tribe. In 1831, Coahuila y Tejas issued a land grant to Juan Martín de Veramendi, to Juan Vicente Campos in 1832, and to Thomas Jefferson Chambers in 1834. The Mexican government issued a land grant to the first Anglo-American settler in the county, Thomas G. McGhee of Tennessee, in 1835.
On March 1, 1848, the legislature formed Hays County from Travis County. The county is named for Tennessee native Captain John Coffee Hays of the Texas Rangers. San Marcos was named as the county seat. The legislature established Blanco from part of Hays in 1858, but incorporated part of Comal into Hays. Risher and Hall Stage Lines controlled 16 of 31 passenger and mail lines in Texas.
In 1861, voters in the county favored secession from the Union. The next year, the state legislature transferred more of Comal County to Hays County. In 1867, the first cattle drive from Hays County to Kansas occurred.
The International-Great Northern Railroad was completed from Austin to San Marcos in 1880. Camp Ben McCulloch, named after a brigadier general, was organized in 1896 for reunions of United Confederate Veterans. A teacher's college, Southwest Texas State Normal School, was established in San Marcos in 1899.
Wonder Cave opened to the public in 1900. The current Hays County Courthouse in San Marcos was erected in 1908 in Beaux-Arts style by architect C.H. Page and Bros. The Aquarena Springs tourist site opened in 1928 in San Marcos.
Lyndon Baines Johnson graduated from Southwest Texas State Teachers College in 1930. In 1942, construction of San Marcos Army Air Field began. San Marcos Army Air Field was renamed Gary Air Force Base in 1953 to honor Second Lieutenant Arthur Edward Gary, the first San Marcos resident killed in World War II.
The state legislature resurveyed the Hays and Travis County lines, adding to Hays County, in 1955. In 1964, President Lyndon Johnson announced the establishment of a Job Corps center based at the deactivated Gary Air Force Base.
Geography According to the U.S. Census Bureau, the county has an area of , of which (0.3%) are covered by water. The county is predominantly in the Edwards Plateau, with the southeast portion in the Texas Blackland Prairies.
Adjacent counties Travis County (northeast) Caldwell County (east) Comal County (southwest) Guadalupe County (south) Blanco County (northwest)
Transportation Major highways Interstate 35
U.S. Highway 290 State Highway 21 State Highway 80 State Highway 123 State Highway 142 Loop 82
Airport San Marcos Regional Airport - general aviation airport without commercial flights
Education School districts in Hays County include: - List Blanco Comal Dripping Springs Independent Hays Consolidated Independent Johnson City San Marcos Consolidated Independent Wimberley Independent
As of 2020, the county has six high schools, 10 middle schools, and 24 elementary schools.
Higher education in Hays County includes one four-year institution, Texas State University, in San Marcos.
Austin Community College is the designated community college for the whole county.Texas Education Code, Sec. 130.166. AUSTIN COMMUNITY COLLEGE DISTRICT SERVICE AREA.. It operates three distance-learning centers that offer basic and early college start classes, along with testing centers for online classes.
Demographics
Racial and ethnic composition +Hays County, Texas – Racial and ethnic compositionRace / Ethnicity (NH = Non-Hispanic)Pop 1980 Pop 1990Pop 2000Pop 2010 Pop 2020% 1980% 1990% 2000% 2010% 2020White alone (NH)26,83644,66162,94592,062121,56866.11%68.07%64.50%58.60%50.43%Black or African American alone (NH)1,0682,0913,4484,9709,0042.63%3.19%3.53%3.16%3.74%Native American or Alaska Native alone (NH)801623685025990.20%0.25%0.38%0.32%0.25%Asian alone (NH)1233967401,6994,8220.30%0.60%0.76%1.08%2.00%Native Hawaiian or Pacific Islander alone (NH)x included in the Asian category in the 1980 Censusx included in the Asian category in the 1990 Census47104144xx0.05%0.07%0.06%Other race alone (NH)101551382261,0090.25%0.08%0.14%0.14%0.42%Mixed race or Multiracial (NH)x not an option in the 1980 Censusx not an option in the 1990 Census1,0442,14311,050xx1.07%1.36%4.58%Hispanic or Latino (any race)12,38618,24928,85955,40192,87130.51%27.81%29.57%35.26%38.52%Total40,59465,61497,589157,107241,067 100.00%100.00%100.00%100.00%100.00%
2020 census
As of the 2020 census, the county had a population of 241,067 and a median age of 32.3 years. 23.0% of residents were under the age of 18 and 12.2% of residents were 65 years of age or older. For every 100 females there were 96.4 males, and for every 100 females age 18 and over there were 94.6 males age 18 and over.
The racial makeup of the county was 61.0% White, 4.1% Black or African American, 0.9% American Indian and Alaska Native, 2.1% Asian, 0.1% Native Hawaiian and Pacific Islander, 11.7% from some other race, and 20.1% from two or more races. Hispanic or Latino residents of any race comprised 38.5% of the population.
70.3% of residents lived in urban areas, while 29.7% lived in rural areas.
There were 86,904 households in the county, of which 33.4% had children under the age of 18 living in them. Of all households, 48.2% were married-couple households, 19.6% were households with a male householder and no spouse or partner present, and 24.9% were households with a female householder and no spouse or partner present. About 24.0% of all households were made up of individuals and 6.9% had someone living alone who was 65 years of age or older.
There were 93,534 housing units, of which 7.1% were vacant. Among occupied housing units, 61.7% were owner-occupied and 38.3% were renter-occupied. The homeowner vacancy rate was 1.5% and the rental vacancy rate was 8.0%.
2010 census
As of the 2010 census, the county had a population of 157,127.
A Williams Institute analysis of 2010 census data found about 7.4 same-sex couples per 1,000 households in the county.
2000 census
As of the census of 2000, 97,589 people, 51,265 households, and 22,150 families resided in the county. The population density was . The 55,643 housing units averaged . The racial makeup of the county was 78.92% White, 3.68% Black or African American, 0.69%Native American, 0.79% Asian, 0.07% Pacific Islander, 13.36% from other races, and 2.49% from two or more races. About 29.57% of the population were Hispanic or Latino of any race.
Of the 33,410 households, 34.0% had children under 18 living with them, 53.1% were married couples living together, 9.00% had a female householder with no husband present, and 33.7% were not families; 21.0% of all households were made up of individuals, and 4.9% had someone living alone who was 65 or older. The average household size was 2.69, and the average family size was 3.21.
The county's population was distributed as 24.5% under 18, 20.5% from 18 to 24, 28.2% from 25 to 44, 19.1% from 45 to 64, and 7.7% who were 65 or older. The median age was 28 years. For every 100 females, there were 101.30 males. For every 100 females 18 and over, there were 99.50 males.
The county's median household income was $45,006 and the median family income was $56,287. Males had a median income of $35,209 versus $27,334 for females. The county's per capita income was $19,931. About 6.40% of families and 14.30% of the population were below the poverty line, including 10.30% of those under age 18 and 9.70% of those age 65 or over. Government and politics Hays County currently leans towards the Democratic Party in federal elections. The county was strongly Democratic-leaning before the 1970s, then (like some other suburban counties in the state) began trending towards the Republican Party in the 1970s.
The county began trending Democratic again in the late 2010s and early 2020s. It has backed Democrats in most statewide races since 2018, including for President (in 2020 and 2024), despite Democrats losing all statewide races in Texas. In 2024, Kamala Harris became the first Democratic presidential nominee to carry Hays County despite losing the presidential election since 1968.
Until 2020, when Joe Biden won the county with 54.4% of the vote, the last Democrat to carry Hays County in a presidential election was Bill Clinton, with a plurality of 39.8% of the vote in 1992. The last Democrat to win a majority of the vote in the county before 2020 was Jimmy Carter, with 54.4% in 1976. Lloyd Bentsen had been the last Democratic Senate candidate to carry the county, winning 69.2% of the vote in 1988, until 2018, when Beto O'Rourke carried the county with 57.1% of the vote.
Ann Richards in 1990 was the last Democratic gubernatorial candidate to win the county, when she took 56.6% of the vote that year, until 2018, when Lupe Valdez won with a 49.6% plurality.
In the 2022 elections, Democrats won all but one race in Hays County; They flipped several countywide seats previously held by Republicans.
Democratic voters mostly reside along the I-35 Corridor and communities East. Communities West of the I-35 Corridor lean Republican. San Marcos, home of Texas State University, and the city of Kyle generally vote Democratic. Driftwood, Dripping Springs, Wimberley, and Woodcreek generally vote Republican. Elections within the county are often decided by margins in Bear Creek, Belterra, Buda, and the county's northcentral border along Travis County.
County government
County Judge and commissioners Position Name Party County Judge Ruben Becerra Democratic Commissioner, Precinct 1 Debbie Ingalsbe Democratic Commissioner, Precinct 2 Michelle Cohen Democratic Commissioner, Precinct 3 Morgan Hammer Republican Commissioner, Precinct 4 Walt Smith Republican
County officials Position Name Party Criminal District Attorney Kelly Higgins Democratic District Clerk Amanda Calvert Democratic County Clerk Elaine Cárdenas Democratic Sheriff Anthony Hipolito Republican Tax Assessor-Collector Jennifer Escobar Democratic Treasurer Daphne Sanchez Tenorio Democratic
Communities Cities (multiple counties) Austin (primarily in Travis County and a small part in Williamson County) Niederwald (partly in Caldwell County) San Marcos (county seat) (small parts in Caldwell and Guadalupe counties) Uhland (partly in Caldwell County)
Cities
Buda Dripping Springs Hays Kyle Mountain City Wimberley Woodcreek
Village Bear Creek
Census-designated places Belterra Driftwood
Ghost town Goforth
Gallery
See also
List of museums in Central Texas