Townapedia
Wilmer Texas City Hall 2018
Wilmer Texas City Hall 2018 · Larry D. Moore, CC BY 4.0
Wilmer Texas Water Tower 2018
Wilmer Texas Water Tower 2018 · Larry D. Moore, CC BY 4.0
Randlett1
Randlett1 · Renelibrary, CC BY-SA 3.0
Strainhouse1
Strainhouse1 · Renelibrary, CC BY-SA 3.0
ISS023-E-60435 - View of Earth
ISS023-E-60435 - View of Earth · Earth Science and Remote Sensing Unit , Lyndon B...., Public domain
ISS030-E-172172 - View of Earth
ISS030-E-172172 - View of Earth · Earth Science and Remote Sensing Unit , Lyndon B...., Public domain

Wilmer, Texas

Wilmer is a city of 6,391 people in Dallas County, Texas, founded in 1945.

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Population6,391 +45.8% since 2019
Elevation466 ft 142 m
Founded1945
Land area12.2 sq mi
ZIP codes75146, 75172
Nearest airportDallas Executive Airport (RBD) 12 mi

Why visit Wilmer

Townapedia lists 4 museums and landmarks, 3 parks and trails and 1 place to eat in and around town.

Highlights include Randlett House and W. A. Strain Farm-Strain House.

August is the warmest month, with average highs of 96°F; January lows average 36°F.

About Wilmer

Wilmer is a city in Dallas County, Texas, United States. As of the 2020 census, Wilmer had a population of 4,974. It is part of the Dallas–Fort Worth–Arlington Metropolitan Statistical Area.

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

Museums and landmarks4

Randlett House

Monument and historic site · National Register of Historic Places · 4.4 mi

Building in Lancaster, Dallas County, Texas

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W. A. Strain Farm-Strain House

Monument and historic site · National Register of Historic Places · 4.1 mi

Historic district in Lancaster, Dallas County, Texas

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Cold War Air Museum

Museum · 2.8 mi

Aviation museum in Lancaster, Texas

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Lowrey-Hurst Homestead

Monument and historic site · 1.3 mi

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Parks, trails and playgrounds3

Cottonwood Park

Park · 0.5 mi

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Trinity River Green Belt - Goat Island Preserve

Hiking and trails · 3.0 mi

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Restaurants and cafes1

Denny's

Diner · American · 0.4 mi

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Churches and places of worship2

Word of God Assembly - Ferris

Church · Assemblies Of God · 2.6 mi

7128 South Interstate 45, Ferris

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New Mount Zion Baptist Church

Church · Baptist · 0.5 mi

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History

The area was initially settled by Andrew K. Gray before 1850. The settlement was originally known as Prairie Valley when the Houston and Texas Central Railroad arrived in 1872. In 1884, the post office in Prairie Valley was renamed Wilmer, after A.J. Wilmer, a conductor on the Houston and Texas Central line. The population was estimated at 100 in 1890, with several stores and businesses operation in the community. That figure had risen to over 200 by the start of World War I. A fire destroyed most of Wilmer's business district on July 4, 1929. The community's shallow wells were unable to pump the adequate amount of water needed to extinguish the blaze.

Wilmer incorporated in 1945, and its first mayor, J.H. May, was elected on a platform of installing a water system. At the time of incorporation, Wilmer had 136 homes and a population of approximately 450. In 1949, a volunteer fire department was established and a fire truck was purchased. Around the same time, Wilmer and the neighboring city of Hutchins consolidated their schools. By 1960, Wilmer was home to 1,785 residents. Throughout the latter half of the twentieth century, Wilmer continued to grow, but at a much slower rate than other communities in Dallas County. With 3,393 residents as of the 2000 census, Wilmer is currently one of the smallest incorporated cities in Dallas County.

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

Gas and EV charging2

Schools, colleges and libraries21

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Map of Wilmer

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

Climate by month

40°60°80°100°January: 3.0 in of rainFebruary: 3.1 in of rainMarch: 4.0 in of rainApril: 3.9 in of rainMay: 4.3 in of rainJune: 4.0 in of rainJuly: 2.0 in of rainAugust: 2.8 in of rainSeptember: 2.7 in of rainOctober: 4.9 in of rainNovember: 2.8 in of rainDecember: 3.5 in of rainJanuary: 58°FFebruary: 62°FMarch: 69°FApril: 77°FMay: 84°FJune: 92°FJuly: 96°FAugust: 96°FSeptember: 90°FOctober: 80°FNovember: 67°FDecember: 59°FJanuary: 36°FFebruary: 39°FMarch: 45°FApril: 53°FMay: 63°FJune: 71°FJuly: 74°FAugust: 73°FSeptember: 66°FOctober: 55°FNovember: 45°FDecember: 37°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan58°F36°F3.0 in
Feb62°F39°F3.1 in
Mar69°F45°F4.0 in
Apr77°F53°F3.9 in
May84°F63°F4.3 in
Jun92°F71°F4.0 in
Jul96°F74°F2.0 in
Aug96°F73°F2.8 in
Sep90°F66°F2.7 in
Oct80°F55°F4.9 in
Nov67°F45°F2.8 in
Dec59°F37°F3.5 in

U.S. Climate Normals 1991-2020 for Ferris (5 mi away), NOAA NCEI.

People and cost of living

$59,626median household income
$157,200median home value
$1,364median monthly rent
27.8median age
15.8%of adults have a bachelor's degree or higher
58.5%of homes are owner-occupied
33.4 minaverage commute
Age of residents
Under 1835%18 to 3430%35 to 6426%65 and over9%

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

Disaster history

Dallas County has had 18 federal disaster declarations since 2000, most often for hurricanes.

  • 2024-05-17: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (Flood)
  • 2021-02-19: Severe Winter Storms (Severe Ice Storm)
  • 2021-02-14: Severe Winter Storm (Severe Ice Storm)
  • 2020-08-24: Tropical Storms Marco And Laura (Hurricane)
  • 2020-03-25: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Dallas Executive Airport (RBD) is the nearest airport with scheduled flights listed in OpenStreetMap, 12 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.