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Onalaska, TX Demographics & ZIP Codes
Onalaska, Texas demographics and median household income by ZIP code (in Polk County) — 1 ZIP codes — population 6,130 — median income $49,004 — avg. home value $141,300. Compare income, housing, and population across ZIP codes on US5.
Population
6,130
Median household income (avg.)
$49,004
65% of U.S. median
Average home value
$141,300
41% of U.S. median
Average rent
$761
65% of U.S. median
Median age (avg.)
45.1
Onalaska demographics
Onalaska, Texas covers 1 ZIP code primarily in Polk County, with a combined ZIP-area population of about 6,130.
Across ZIP codes with age data, the average median age is about 45.1 years.
Median household income in Onalaska
The average median household income across ZIP codes in Onalaska, Texas is about $49,004 — about 33% below the TX ZIP average ($73,553), and about 35% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $49,004 in 77360.
Housing in Onalaska
For housing in Onalaska, Texas, the average median home value is about $141,300 and the average median rent is about $761.
The most populous ZIP in this set is 77360 (about 6,130 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Onalaska
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 77360 | Onalaska | Polk County | TX | 6,130 | $49,004 | $141,300 |
Frequently asked questions
What are the demographics of Onalaska?
Onalaska, Texas has a combined ZIP-area population of about 6,130 across 1 ZIP codes (primarily Polk County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Onalaska?
The average median household income across ZIP codes in Onalaska, Texas is about $49,004, about 33% below the state ZIP average ($73,553), and about 35% below the U.S. median ($75,149). Average median home value is about $141,300.
How many ZIP codes are in Onalaska?
Onalaska, Texas includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Onalaska?
This page lists ZIP codes in Onalaska, Texas with population, median household income, and home value. Select a ZIP for a full demographics profile.