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/SWEETWATER

Sweetwater ZIP code, Texas

The ZIP code for Sweetwater, TX is 79556, and its area code is 325.

USPS city name
1 ZIP code
Population
10,385
Area code
325
State
Texas

Sweetwater in numbers

About 10,385 people live in Sweetwater, in 4,245 households. The median household income is $44,892 a year, 43% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $80,800 (72% below the Texas median), and median gross rent is $907 a month. The median age is 37.1; 14.1% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 16 minutes.

Population10,385Sweetwater10,385
Households4,245Sweetwater4,245
Median age37.1Sweetwater37.1Texas35.6US 38.9
Median household income$44,892Sweetwater$44,892Texas$78,476US $80,734
Median home value$80,800Sweetwater$80,800Texas$283,800US $332,700
Median gross rent$907Sweetwater$907Texas$1,403US $1,413
Bachelor's degree or higher14.1%Sweetwater14.1%Texas33.8%US 35.7%
Mean commute16.1 minSweetwater16.1 minTexas26.7 minUS 26.4 min
Population density938 / sq miSweetwater938 / sq mi

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

ZIP codes addressed as Sweetwater

ZIP codes with the USPS city name Sweetwater
ZIP City Type Population Median income Median home
79556 Sweetwater , TX Standard 12,532 $49,393 $94,900

Map of Sweetwater ZIP codes

79556

The ZIP codes of Sweetwater, 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 Sweetwater

The nearest larger towns are Snyder (11,241 people, 34 mi), Abilene (128,053 people, 39 mi) and Big Spring (23,975 people, 65 mi).

Towns near Sweetwater
TownPopulationDistance
Merkel 2,699 23.2 mi
Colorado City 3,976 26.7 mi

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

Cite this page

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

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