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Parkinsonia texana var. macra8
Parkinsonia texana var. macra8 · DouglasGoldman, CC BY-SA 4.0
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Parkinsonia texana var. macra9 · DouglasGoldman, CC BY-SA 4.0
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Parkinsonia texana var. macra3 · DouglasGoldman, CC BY-SA 4.0
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Parkinsonia texana var. macra5 · DouglasGoldman, CC BY-SA 4.0
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Parkinsonia texana var. macra7 · DouglasGoldman, CC BY-SA 4.0
Parkinsonia texana var. macra6
Parkinsonia texana var. macra6 · DouglasGoldman, CC BY-SA 4.0

Sullivan City, Texas

Sullivan City is a city of 3,902 people in Hidalgo County, Texas.

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Population3,902 -6.6% since 2019
Elevation200 ft 61 m
Land area3.6 sq mi
ZIP code78595
Nearest airportMcAllen-Miller International Airport (MFE) 21 mi

Why visit Sullivan City

Townapedia lists 2 parks and trails and 1 place to eat in and around town.

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

About Sullivan City

Sullivan City is a city in Hidalgo County, Texas, United States. The population was 3,908 at the 2020 United States Census. It is part of the McAllen–Edinburg–Mission and Reynosa–McAllen metropolitan areas.

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

Parks, trails and playgrounds2

Lower Rio Grande Valley National Wildlife Refuge

Hiking and trails · 1.6 mi

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Lower Rio Grande Valley National Wildlife Refuge

Hiking and trails · 1.6 mi

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Restaurants and cafes1

Subway

Fast food · Sandwich

104 East Expressway 83, Sullivan City

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Churches and places of worship3

Saint Michael Catholic Church

Church · Roman Catholic · 2.0 mi

Casimiro Ortega Street, Los Ebanos

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El Faro Church

Church · 0.8 mi

106 El Faro Road, Sullivan City

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San Guillermo Church

Church · 0.5 mi

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Shopping2

Border Hardware

Hardware store

219 East Expressway 83, Sullivan City

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Bordertown Market

Grocery

219 East Expressway 83, Sullivan City

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History

Sullivan City was named for Captain Ed Sullivan, a World War veteran, who owned a ranch. The town was formally opened in 1908. In 1911, the town was incorporated, with Sam Hargrove as mayor. William Jennings Bryan purchased land in the area in 1910, and he established a store and filling station.

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

Gas and EV charging1

Schools, colleges and libraries12

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Map of Sullivan City

21 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 (15 mi away), NOAA NCEI.

People and cost of living

$44,464median household income
$94,600median home value
$730median monthly rent
33.7median age
12.7%of adults have a bachelor's degree or higher
87.8%of homes are owner-occupied
19.9 minaverage commute
Age of residents
Under 1830%18 to 3421%35 to 6435%65 and over14%

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, 21 miles away.

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.