Where is Alton, Texas, USA?

Written and Fact-checked by | Last Updated On: March 11, 2026

Where is Alton, Texas Located in the United States? - Alton is a city located in the Hidalgo County of Texas, United States. Alton lies between 26.2876 Degrees North latitudes and -98.3097 Degrees West longitudes.

Location Map of Alton in Hidalgo County, Texas

Where is Alton, Texas

About Map: The map shows the location of Alton in the state of Texas, United States. Alton is a city in Hidalgo County, Texas.

Alton Map, Texas, USA

About Alton Map: This interactive Google Map shows the exact location of Alton in Texas, United States. You can zoom in or out, switch to satellite view, and explore nearby cities, roads, and local landmarks around Alton.

About Alton, Hidalgo County, Texas

Alton is a city located in Hidalgo County in the U.S. state of Texas, United States. The city was established in the early twentieth century and developed as a residential and agricultural community in the Rio Grande Valley region. Alton has grown steadily as part of the McAllen–Edinburg metropolitan area in South Texas.

Population

According to the United States Census Bureau, the population of Alton is 18,198 as recorded in the 2020 Census, and the population density is approximately 2,600 people per square mile.

Geography

According to the United States Census Bureau, Alton covers a total area of approximately 7.5 square miles (about 19.4 square kilometers), including about 7.5 square miles (19.4 square kilometers) of land and a very small amount of water area.

Location and Surroundings

Alton is located in southern Texas and lies within Hidalgo County in the Rio Grande Valley near the United States–Mexico border. The city is situated northwest of McAllen and forms part of the rapidly growing metropolitan region in South Texas.

Top Attractions

Alton offers parks, community recreation areas, and cultural events that reflect the traditions and lifestyle of the Rio Grande Valley. Residents enjoy outdoor spaces and nearby attractions throughout the greater McAllen area.

Transportation

Alton is served by nearby U.S. Highway 83 and Interstate 2, which connect the city with McAllen and other communities across the Rio Grande Valley. The nearest major airport serving the region is McAllen International Airport.

Explore more cities and counties across Texas or view the complete USA States Map for additional geographic information.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General information referenced from local and regional government resources.

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Alton, Texas City Facts

CityAlton
StateTexas
CountyHidalgo County
CountryUnited States
RegionSouth Texas - Rio Grande Valley
Incorporated1970
FoundedMid-20th century
Total AreaApproximately 7.6 sq mi (19.7 km2)
Land AreaApproximately 7.6 sq mi (19.7 km2)
Water AreaApproximately 0.0 sq mi (0.0 km2)
ElevationApproximately 131 ft (40 m)
Population (2023 estimate)Approximately 20,000+
Population (2020 Census)18,198
Population DensityApproximately 2,400 people per sq mi
Time ZoneCentral Time (UTC-6 / UTC-5 DST)
ZIP Codes78573
Area Code956
Major HighwaysState Highway 107, Farm to Market Road 676
Public TransitValley Metro regional bus service
Major AttractionsAlton Recreation Center, nearby Anzalduas Park, Rio Grande Valley nature areas
Official Websitehttps://cityofalton.org/

Distance from Alton in Hidalgo County, Texas to Other Cities in Texas

  • Mission, TX – 5 miles (8 km)
  • McAllen, TX – 8 miles (13 km)
  • Edinburg, TX – 12 miles (19 km)
  • Pharr, TX – 12 miles (19 km)
  • Weslaco, TX – 25 miles (40 km)
  • Donna, TX – 28 miles (45 km)
  • Harlingen, TX – 45 miles (72 km)
  • Brownsville, TX – 60 miles (97 km)
  • Rio Grande City, TX – 40 miles (64 km)
  • Kingsville, TX – 120 miles (193 km)
  • Corpus Christi, TX – 150 miles (241 km)
  • Laredo, TX – 140 miles (225 km)
  • Victoria, TX – 230 miles (370 km)
  • San Antonio, TX – 250 miles (402 km)
  • Austin, TX – 310 miles (499 km)
  • Houston, TX – 350 miles (563 km)
  • College Station, TX – 410 miles (660 km)
  • Waco, TX – 430 miles (692 km)
  • Dallas, TX – 520 miles (837 km)
  • Fort Worth, TX – 540 miles (869 km)

Alton, Texas Climate and Weather Overview

MonthAvg High (°F)Avg Low (°F)Avg Rainfall (in)
January71501.2
April86641.5
July98771.8
October89673.2
Annual856523.0
Climate AttributeDetails
Climate Classification (Köppen)BSh - Hot Semi-Arid
Annual RainfallApproximately 23 inches
Annual Sunshine DaysApproximately 250 days
Hurricane RiskModerate
Average Snowfall0 inches annually

Driving Distances from Alton, Texas

CityStateDistance (mi)Approx. Drive Time
PalmhurstTexas25 min
MissionTexas410 min
McAllenTexas1015 min
EdinburgTexas1220 min
PharrTexas1220 min
San JuanTexas1420 min
AlamoTexas1525 min
WeslacoTexas2230 min
Rio Grande CityTexas3540 min
BrownsvilleTexas701 hr 15 min

Transportation and Connectivity in Alton, Texas

Nearest AirportMcAllen International Airport
IATA CodeMFE
Major HighwaysState Highway 107, State Highway 495, Interstate 2 Nearby
Rail ServiceFreight Rail Service in Region
Public TransitMetro McAllen Regional Transit
  • State Highway 107 serves as the primary route through Alton and connects the city with Mission and Edinburg.
  • Interstate 2 provides access across the Rio Grande Valley region.
  • McAllen International Airport is approximately 12 miles southeast of Alton.
  • The city benefits from its location near the United States-Mexico border.
  • Alton is part of the rapidly growing McAllen-Edinburg-Mission metropolitan area.

Key Landmarks and Places to Visit in Alton, Texas

Landmark NameType
Alton Recreation CenterCommunity Facility
Mission Hike and Bike TrailsOutdoor Recreation Area
Bentsen-Rio Grande Valley State ParkState Park
National Butterfly CenterNature Attraction
Anzalduas ParkCommunity Park
McAllen Nature CenterNature Preserve
Quinta MazatlanHistoric Estate and Nature Center
La Plaza MallShopping Center
Mission Historical MuseumMuseum
Rio Grande River CorridorNatural Attraction

Colleges and Universities Near Alton, Texas

Institution NameTypeDistanceNotable For
South Texas CollegePublic Community College6 miCareer and transfer programs
University of Texas Rio Grande ValleyPublic University12 miResearch and higher education
Texas A&M Higher Education Center at McAllenPublic Institution13 miEngineering and workforce programs
South Texas Vocational Technical InstituteTechnical College10 miCareer training
Texas State Technical College - HarlingenTechnical College40 miTechnical education

Waterbodies in and Near Alton, Texas

Rio Grande, Anzalduas Reservoir, Mission Canal, North Main Drain, Hidalgo County Irrigation Canals, Delta Lake, Resaca de la Palma, Floodway Channel, Bentsen Lake, Falcon Reservoir

Golf Courses in and Near Alton, Texas

Shary Municipal Golf Course, Palm View Golf Course, Tierra Del Sol Golf Club, Los Lagos Golf Club, Champions Lakes Golf Course, Cimarron Country Club, Treasure Hills Golf Club, River Bend Resort Golf Course

Alton, Texas - Key Historical Facts

  • Alton developed as an agricultural community in the Rio Grande Valley during the early twentieth century.
  • The area's economy was historically supported by citrus farming, vegetable production and irrigation projects.
  • Population growth accelerated during the late twentieth century as nearby metropolitan areas expanded.
  • The city was incorporated in 1970.
  • Its location near Mission and McAllen contributed to residential and commercial development.
  • Today, Alton is known for its growing population, cultural diversity and access to regional economic opportunities.

References

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