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/ONALASKA

Onalaska ZIP code, Texas

The ZIP code for Onalaska, TX is 77360, and its area code is 936.

USPS city name
1 ZIP code
Population
3,210
Area code
936
State
Texas

Onalaska in numbers

About 3,210 people live in Onalaska, in 1,280 households. The median household income is $51,912 a year, 34% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $165,800 (42% below the Texas median), and median gross rent is $1,083 a month. The median age is 43.8; 11.7% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 22 minutes.

Population3,210Onalaska3,210
Households1,280Onalaska1,280
Median age43.8Onalaska43.8Texas35.6US 38.9
Median household income$51,912Onalaska$51,912Texas$78,476US $80,734
Median home value$165,800Onalaska$165,800Texas$283,800US $332,700
Median gross rent$1,083Onalaska$1,083Texas$1,403US $1,413
Bachelor's degree or higher11.7%Onalaska11.7%Texas33.8%US 35.7%
Mean commute22.2 minOnalaska22.2 minTexas26.7 minUS 26.4 min
Population density590 / sq miOnalaska590 / sq mi

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

ZIP codes addressed as Onalaska

ZIP codes with the USPS city name Onalaska
ZIP City Type Population Median income Median home
77360 Onalaska , TX Standard 6,223 $60,402 $163,700

Map of Onalaska ZIP codes

77360

The ZIP codes of Onalaska, 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 Onalaska

The nearest larger towns are West Livingston (8,199 people, 10 mi), Livingston (5,718 people, 13 mi) and Huntsville (47,864 people, 28 mi).

Towns near Onalaska
TownPopulationDistance
West Livingston 8,199 10.0 mi
Livingston 5,718 12.9 mi
Huntsville 47,864 27.7 mi

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

Cite this page

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

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