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/LA-GRANGE

La Grange ZIP code, Texas

The ZIP code for La Grange, TX is 78945, and its area code is 979.

USPS city name
1 ZIP code
Population
4,452
Area code
979
State
Texas

La Grange in numbers

About 4,452 people live in La Grange, in 1,970 households. The median household income is $53,547 a year, 32% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $338,700 (19% above the Texas median), and median gross rent is $929 a month. The median age is 39.5; 27.8% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 13 minutes.

Population4,452La Grange4,452
Households1,970La Grange1,970
Median age39.5La Grange39.5Texas35.6US 38.9
Median household income$53,547La Grange$53,547Texas$78,476US $80,734
Median home value$338,700La Grange$338,700Texas$283,800US $332,700
Median gross rent$929La Grange$929Texas$1,403US $1,413
Bachelor's degree or higher27.8%La Grange27.8%Texas33.8%US 35.7%
Mean commute13.1 minLa Grange13.1 minTexas26.7 minUS 26.4 min
Population density1,076 / sq miLa Grange1,076 / sq mi

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

ZIP codes addressed as La Grange

ZIP codes with the USPS city name La Grange
ZIP City Type Population Median income Median home
78945 La Grange , TX Standard 10,394 $75,446 $340,300

Map of La Grange ZIP codes

78945

The ZIP codes of La Grange, 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 La Grange

The nearest larger towns are Giddings (5,151 people, 19 mi), Bastrop (11,156 people, 30 mi) and Camp Swift (8,239 people, 31 mi).

Towns near La Grange
TownPopulationDistance
Weimar 2,928 15.8 mi
Schulenburg 2,768 16.0 mi
Smithville 4,216 17.8 mi
Giddings 5,151 19.0 mi
Columbus 3,860 24.0 mi
Circle D-KC Estates 3,135 27.7 mi
Bastrop 11,156 29.8 mi

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

Cite this page

zipcodes.pro. “La Grange, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/la-grange

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