Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TX/PLAINS

Plains ZIP code, Texas

The ZIP code for Plains, TX is 79355, and its area code is 806.

USPS city name
1 ZIP code
Population
1,235
Area code
806
State
Texas

Plains in numbers

About 1,235 people live in Plains, in 508 households. The median household income is $76,985 a year, about the same as the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $133,300 (53% below the Texas median), and median gross rent is $864 a month. The median age is 32.4; 11.2% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 29 minutes.

Population1,235Plains1,235
Households508Plains508
Median age32.4Plains32.4Texas35.6US 38.9
Median household income$76,985Plains$76,985Texas$78,476US $80,734
Median home value$133,300Plains$133,300Texas$283,800US $332,700
Median gross rent$864Plains$864Texas$1,403US $1,413
Bachelor's degree or higher11.2%Plains11.2%Texas33.8%US 35.7%
Mean commute28.8 minPlains28.8 minTexas26.7 minUS 26.4 min
Population density824 / sq miPlains824 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Plains town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Plains

ZIP codes with the USPS city name Plains
ZIP City Type Population Median income Median home
79355 Plains , TX Standard 1,660 $76,967 $143,300

Map of Plains ZIP codes

79355

The ZIP codes of Plains, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Plains

The nearest larger towns are Denver City (4,368 people, 15 mi), Seagraves (2,691 people, 23 mi) and Sundown (1,374 people, 27 mi).

Towns near Plains
TownPopulationDistance
Denver City 4,368 15.2 mi
Seagraves 2,691 22.6 mi

More nearby: every ZIP code in Yoakum County · Texas ZIP codes

Cite this page

zipcodes.pro. “Plains, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/plains

Underlying data is public domain or openly licensed — sources, vintages and licences.