Cities and Towns in Dimmit County, Texas
Founded in 1858, Dimmit County is one of 254 counties in the state of Texas. Historically, Dimmit County was formed from Bexar County, Maverick County, Uvalde County and Webb County. The city of Carrizo Springs is the county seat. With FIPS code of 127, Dimmit County has a population of 8,473 and area of 1,331 square miles (3,447 km²).
List of all cities in Dimmit County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Asherton, TX | 78827 | 830 |
| Big Wells, TX | 78830 | 830 |
| Brundage, TX | 78834 | 830 |
| Carrizo Springs, TX | 78834 | 830 |
| Catarina, TX | 78836 | 830 |
Major Cities and Towns in Dimmit County, Texas
Dimmit County, located in the South Texas region, is part of the Rio Grande Plain and is known for its rich history, agricultural production, and vibrant Hispanic culture. Founded in 1858, the county is named after Philip Dimmit, a Texas revolutionary soldier. Dimmit County’s towns are primarily centered around ranching, agriculture, and oil production, with a focus on cattle, cotton, and grain farming. The area also boasts a mix of modern amenities and a laid-back, rural lifestyle.
Carrizo Springs
General Information
- Area: 3.0 square miles
- Population: Approximately 5,000 (2023 estimate)
- Zip Code: 78834
- Latitude/Longitude: 28.5247° N / 99.8666° W
City Location and History
Carrizo Springs is the county seat of Dimmit County and is located in the southwestern part of the county. The city was founded in the late 19th century and named after the Carrizo Creek, which runs through the area. The creek was named for the abundant Carrizo cane that grew along its banks, a plant used by Native American tribes in the region. Carrizo Springs was historically a farming and ranching community, relying on its access to water from the creek for agriculture. The city became more prominent when it was designated the county seat in 1871, serving as the center for governance, business, and trade. In the early 20th century, Carrizo Springs saw growth with the discovery of oil in the surrounding areas, which brought an economic boom to the region. Though the oil boom has subsided, Carrizo Springs remains a central hub for agriculture and the county’s economy.
Major Schools and Landmarks
Carrizo Springs is served by the Carrizo Springs Independent School District, which includes Carrizo Springs High School, Carrizo Springs Junior High School, and William R. Adams Elementary School. The district offers a range of academic programs, extracurricular activities, and sports teams. Key landmarks in Carrizo Springs include the Dimmit County Courthouse, a historic building that serves as the seat of local government. The Carrizo Springs City Park provides ample recreational space, including picnic areas, sports fields, and walking trails. La Vista Park is another popular spot, with a lake offering fishing and boating opportunities. The Old Carrizo Springs Cemetery is a historic site that reflects the city’s long history. Carrizo Springs also celebrates the annual Carrizo Springs Rodeo, an event that showcases the town’s agricultural and ranching heritage. The town’s proximity to nearby ranches and oil fields highlights its ongoing connection to South Texas’ agricultural and energy sectors.
Asherton
General Information
- Area: 1.5 square miles
- Population: Approximately 1,300 (2023 estimate)
- Zip Code: 78827
- Latitude/Longitude: 28.3372° N / 99.8083° W
City Location and History
Asherton is located in the southeastern part of Dimmit County, about 20 miles east of Carrizo Springs. The town was established in the early 20th century and was originally a stop along the San Antonio and Aransas Pass Railway. The town was named after Asherton, Pennsylvania, after the town’s founders, who hailed from that region. The early history of Asherton is tied to ranching, cotton farming, and the construction of the railroad. The city’s economy flourished for a time due to its strategic location for transporting goods. Asherton is known for its strong community spirit and rural charm, with many families remaining for generations. While the town has remained small, it has maintained a strong local economy based on agriculture, especially cattle ranching and farming.
Major Schools and Landmarks
Asherton is served by the Asherton Independent School District, which includes Asherton High School, Asherton Junior High School, and Asherton Elementary School. The district is known for its dedication to student success, athletics, and extracurricular activities. Notable landmarks in Asherton include the Asherton City Park, which offers a place for residents to enjoy outdoor activities, picnics, and sports. The Asherton Community Center serves as a venue for local events, such as festivals, social gatherings, and celebrations. The town’s proximity to the Rio Grande, just a short distance to the south, adds to the area’s natural beauty and outdoor recreation opportunities. Visitors can explore nearby ranches or experience the rural atmosphere that defines Asherton’s identity. The Asherton Rodeo is an annual event that draws locals and visitors to the town for a celebration of rodeo culture and country life.
Big Wells
General Information
- Area: 1.0 square miles
- Population: Approximately 800 (2023 estimate)
- Zip Code: 78830
- Latitude/Longitude: 28.4450° N / 99.1350° W
City Location and History
Big Wells is a small town located in the northwestern part of Dimmit County, Texas. The town was founded in the late 19th century and is named after the large water wells that were dug in the area to supply water for early settlers. The wells provided a reliable water source for the local farming and ranching communities, making it an essential location for the region’s agricultural development. Big Wells was once a major stop along the San Antonio and Aransas Pass Railway, further boosting its significance in the early 1900s. Today, the town remains a rural community with strong ties to agriculture, particularly cattle ranching and farming. While Big Wells has a smaller population compared to some of its neighboring towns, it continues to serve as a peaceful, tight-knit community with a focus on family values and tradition.
Major Schools and Landmarks
Big Wells is served by the Big Wells Independent School District, which includes Big Wells High School, Big Wells Junior High School, and Big Wells Elementary School. The district offers a range of academic programs and extracurricular activities, with a strong emphasis on community involvement. Landmarks in Big Wells include the Big Wells City Park, a local gathering place with picnic tables, a playground, and sports fields. The Big Wells Water Well, which gave the town its name, remains an important historical feature of the area. The town’s location near San Miguel Creek provides additional recreational opportunities, including fishing and wildlife viewing. Though small, Big Wells is an integral part of Dimmit County’s agricultural economy and community life, providing a peaceful rural retreat while remaining close to the larger markets and amenities of nearby towns.
Catarina
General Information
- Area: 0.7 square miles
- Population: Approximately 250 (2023 estimate)
- Zip Code: 78836
- Latitude/Longitude: 28.3894° N / 99.5503° W
City Location and History
Catarina is a small, unincorporated community located in the northern part of Dimmit County. The town was originally established as a ranching and farming settlement in the late 1800s and is named after Catarina Canales, a local rancher’s wife. Catarina has always been a modest rural community, with a population that remains small but tightly connected. The town’s economy historically relied on the ranching and agricultural industries, with many residents working on nearby cattle ranches and cotton farms. Though Catarina’s population has remained steady, its role as a rural center of commerce and industry in Dimmit County is vital to the region’s cultural and agricultural heritage.
Major Schools and Landmarks
Catarina does not have its own school district, so students generally attend the Carrizo Springs Independent School District. The town’s primary landmark is the Catarina Cemetery, which is a historical site that reflects the area’s deep roots in ranching and settlement. The town also maintains a small park for local events and gatherings, though it is mainly a quiet residential community. The surrounding ranchlands offer a glimpse into the area’s agricultural past, with visitors able to explore the wide-open spaces typical of the Texas Brush Country. While there are few public amenities in Catarina, the community’s strong ties to its agricultural roots are evident in the local lifestyle and customs.