10 Richest Counties in Texas
- Collin County
- Rockwall County
- Kendall County
- Fort Bend County
- Chambers County
- Williamson County
- Travis County
- Denton County
- Montgomery County
- Brazoria County
Collin County
Collin County is the wealthiest county in Texas, with a median household income of $113,305. Located in the northwest corner of the Dallas Fort Worth metro area, Collin County has a population of just over 1 million residents, making it the 6th largest in Texas. A small part of Dallas and most of Plano are located in Collin County. Plano is well known for its robust economy and being home to major corporations like Frito Lay, JC Penny, and Pizza Hut. It has an average home price of $504,658.
Rockwall County
Rockwall County is another one of the richest counties in Texas. It has a median household income of $123,767 and an average home price of $454,906. Rockwall County is also within the Dallas Fort Worth metro and is considered an affluent suburban area. A small portion of Dallas is in the county, along with smaller communities like Fate, Heath, and Royce City. Despite being one of its wealthiest counties, Rockwall is the smallest county in Texas, having an area of just 149 square miles.
Kendall County
Kendall County is also one of the wealthiest counties in Texas, with a median household income of $104,196 and an average home price of $569,499. Located in the San Antonio-New Braunfels metro area, Kendall County was named one of the top 10 fastest-growing large counties in the nation in 2017. The constant influx of residents drives up the median income and home prices. The average price for a home in Kendall County is $569,499, making it the most expensive county in Texas to buy a house in.
Fort Bend County
Fort Bend County is also one of the most affluent counties in Texas. It has a median household income of $105,205 and a median home price of $374,139. Located in the southwestern part of the Houston metro area, Sugar Land is the largest city entirely within Fort Bend County. However, parts of Houston are also in the county. The economy of Fort Bend County is primarily concentrated in industries like healthcare, energy, education, and hospitality, and large companies like Schlumberger, Minute Maid, and Sunoco have a presence in the area.
Chambers County
Chambers County is another one of the richest counties in Texas, with a median household income of $106,103. Located in East Texas, Chambers County is within the Greater Houston metro area, although the southern parts of the county are in the Galveston area. A portion of Baytown is within Chambers County, along with communities like Anahuac and Beach City. Despite being one of the most affluent and fastest-growing counties in Texas, it’s still reasonably affordable, with an average home price of $320,708.
Williamson County
Williamson County is another one of the richest counties in Texas. It has a median household income of $101,323 and a median home price of $424,533. The county seat is Georgetown, which is also one of the largest cities, although parts of Austin, Round Rock, and Pflugerville are also in Williamson County. The affluent Austin suburb is home to major employers like Dell Computers and St. David Hospital, contributing to a strong economy.
Travis County
Travis County is also one of the wealthier cities in Texas. Austin is the county seat and most populous city in Travis County, with a population of just under 1 million residents. Home to UT Austin and a burgeoning tech industry, Austin is home to many notable companies, including Apple, Amazon, Facebook, Tesla, and more. As a result, it has a median household income of $95,259 and an average home price of $503,427.
Denton County
Denton County is also one of the richest counties in Texas, with a median household income of $102,428. It occupies the northern part of the Dallas Fort Worth metro area, and the largest city in the county is Denton. Home to the University of North Texas, Denton has a stable economy supported by industries like education, health and social services, and manufacturing. Denton County also has a median home price of $351,996.
Montgomery County
Montgomery County is also one of the most affluent counties in Texas. It’s located in the northern part of the Houston metropolitan area and has a median household income of $94,972. The county seat is Conroe, although the Woodlands, a special purpose district, is also in Montgomery County. The population of the county grew by 55% between 2000 and 2010 and an additional 36% between 2010 and 2020, making it one of the fastest-growing counties in the nation. However, it has remained relatively affordable, and the average home price is $343,942.
Brazoria County
Brazoria County is also one of the richest counties in Texas. Located in the Gulf Coast region of the Houston metro area, Brazoria County is a major center for oil drilling and production. Its county seat is Angleton, although the largest city is Pearland. The Houston suburb is one of the richest areas in Texas, with a median household income of $91,972. However, the cost of living is still very reasonable, and the average home price is $218,644.