Townapedia

Alton, Texas

Alton is a city of 20,214 people in Hidalgo County, Texas, founded in 1978.

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Population20,214 +19.1% since 2019
Elevation161 ft 49 m
Founded1978
Land area7.5 sq mi
ZIP code78573
Nearest airportMcAllen-Miller International Airport (MFE) 9 mi

Why visit Alton

Townapedia lists 1 park or trail and 7 places to eat in and around town.

August is the warmest month, with average highs of 97°F; January lows average 47°F.

About Alton

Alton is a city in Hidalgo County, Texas, United States. The population was 18,198 at the 2020 census.

From the Wikipedia article Alton, Texas (this version), under CC BY-SA 4.0.

Parks, trails and playgrounds1

Silvia Vela Park

Park · 0.5 mi

Open in Google Maps

Restaurants and cafes7

Applebee's

Diner · American · 2.2 mi

306 East Mile 3 Road, Palmhurst

Su-Th 11:00-24:00; Fr,Sa 11:00-01:00

Open in Google Maps · +1-956-519-4572

Pollos Medina

Restaurant · Barbecue, Chicken · 2.4 mi

4006 North Conway Avenue, Mission

Open in Google Maps

Super G's Raspas & More

Ice cream · 0.4 mi

324 Arizona Street, Alton

Open in Google Maps · +1 956 360 2023

Chick-fil-A

Fast food · Chicken · 2.2 mi

214 3 Mile Line, Palmhurst

Mo-Th 06:30-22:00; Fr 06:30-23:00; Sa 06:30-22:00; Su off

Open in Google Maps · +1 956-580-9991

McDonald's

Fast food · Burger · 2.2 mi

224 East Mile 3 Road, Palmhurst

06:00-23:00

Open in Google Maps · +1 956-581-0105

Stars Drive-in

Fast food · Hot Dog, Burger · 0.5 mi

510 South Alton Boulevard, Alton

Open in Google Maps · +1-956-271-1070

Whataburger

Fast food · Burger · 2.1 mi

4321 North Conway Avenue, Palmhurst

Open in Google Maps · +1 956-583-4003

Churches and places of worship2

La Lomita Chapel

Church · 0.5 mi

Historic place in Mission, Hidalgo County, Texas

Open in Google Maps · Wikipedia

Saint Martin de Porres Catholic Church

Church · Roman Catholic · 0.6 mi

621 West Main Avenue, Alton

Open in Google Maps · +1 956-585-8001

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Shopping2

Walmart Supercenter

Grocery · 2.0 mi

215 East Mile 3 Road, Palmhurst

24/7

Open in Google Maps · +1 956-519-8453

H-E-B

Grocery · 2.3 mi

120 Mile 3 Road North, Palmhurst

Open in Google Maps · +1-956-580-7407

History

Alton was founded in 1910 or 1911 by citizens and railroad officials of Alton, Illinois.

On September 21, 1989, the Alton bus crash occurred; a Dr. Pepper truck hit a Mission Consolidated Independent School District school bus and caused it to fall into a caliche pit, killing 21 students.

From the History section of Alton, Texas on Wikipedia, under CC BY-SA 4.0.

Gas and EV charging1

Schools, colleges and libraries52

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Healthcare1

  • H-E-B Pharmacy

    Clinic and pharmacy · 2.3 mi

    120 Mile 3 Road North, Palmhurst

    Open in Google Maps

Map of Alton

66 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

40°60°80°100°January: 0.8 in of rainFebruary: 0.9 in of rainMarch: 1.4 in of rainApril: 1.7 in of rainMay: 1.9 in of rainJune: 1.9 in of rainJuly: 2.2 in of rainAugust: 1.2 in of rainSeptember: 3.5 in of rainOctober: 2.2 in of rainNovember: 1.1 in of rainDecember: 1.4 in of rainJanuary: 69°FFebruary: 74°FMarch: 79°FApril: 85°FMay: 90°FJune: 95°FJuly: 95°FAugust: 97°FSeptember: 92°FOctober: 86°FNovember: 78°FDecember: 71°FJanuary: 47°FFebruary: 51°FMarch: 57°FApril: 63°FMay: 70°FJune: 74°FJuly: 75°FAugust: 75°FSeptember: 71°FOctober: 64°FNovember: 55°FDecember: 48°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan69°F47°F0.8 in0.0 in
Feb74°F51°F0.9 in0.0 in
Mar79°F57°F1.4 in0.0 in
Apr85°F63°F1.7 in0.0 in
May90°F70°F1.9 in0.0 in
Jun95°F74°F1.9 in0.0 in
Jul95°F75°F2.2 in0.0 in
Aug97°F75°F1.2 in0.0 in
Sep92°F71°F3.5 in0.0 in
Oct86°F64°F2.2 in0.0 in
Nov78°F55°F1.1 in0.0 in
Dec71°F48°F1.4 in0.2 in

U.S. Climate Normals 1991-2020 for La Joya (2 mi away), NOAA NCEI.

People and cost of living

$52,715median household income
$156,300median home value
$1,038median monthly rent
26.1median age
14.2%of adults have a bachelor's degree or higher
55.0%of homes are owner-occupied
24.4 minaverage commute
Age of residents
Under 1836%18 to 3429%35 to 6428%65 and over7%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Hidalgo County has had 24 federal disaster declarations since 2000, most often for hurricanes.

  • 2025-05-21: Severe Storms And Flooding (Flood)
  • 2024-07-09: Hurricane Beryl (Hurricane)
  • 2021-02-19: Severe Winter Storms (Severe Ice Storm)
  • 2021-02-14: Severe Winter Storm (Severe Ice Storm)
  • 2020-07-26: Hurricane Hanna (Hurricane)
  • 2020-03-25: Covid-19 Pandemic (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

McAllen-Miller International Airport (MFE) is the nearest airport with scheduled flights listed in OpenStreetMap, 9 miles away.

  • West Sharyland 2 mi southwest, about 4 min by car
  • Palmhurst 2 mi southeast, about 4 min by car
  • La Homa 3 mi west, about 5 min by car
  • Doffing 5 mi west, about 8 min by car
  • McAllen 6 mi southeast, about 10 min by car
  • Mission 6 mi south, about 10 min by car
  • Palmview 6 mi southwest, about 10 min by car
  • Citrus City 6 mi northwest, about 9 min by car
  • Edinburg 10 mi east, about 16 min by car
  • Brownsville 55 mi east, about 1 h 30 min by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.