Most populous ZIP codes in Texas
Top 25 most populous ZIP codes in Texas. #1 is 77494 (Katy) with about 137,213 residents. Compare population, income, and housing on US5.
These ZIP codes have the largest populations in Texas. Population totals are aggregated from published ZIP-area Census estimates on US5.
The largest codes are 77494 (Katy) with about 137,213 residents; 77449 (Houston) with about 123,042 residents; 78660 (Pflugerville) with about 118,437 residents.
Open any ZIP for a full demographics, income, and housing profile, or return to the Texas state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Population | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 77494 | Katy | Fort Bend County | 137,213 | 137,213 | $146,105 | $450,100 |
| 2 | 77449 | Houston | Harris County | 123,042 | 123,042 | $85,934 | $236,400 |
| 3 | 78660 | Pflugerville | Travis County | 118,437 | 118,437 | $109,522 | $369,300 |
| 4 | 77433 | Houston | Harris County | 112,211 | 112,211 | $137,348 | $384,400 |
| 5 | 77084 | Houston | Harris County | 109,115 | 109,115 | $76,327 | $232,600 |
| 6 | 79936 | El Paso | El Paso County | 104,427 | 104,427 | $64,958 | $169,500 |
| 7 | 77573 | League City | Galveston County | 97,871 | 97,871 | $122,783 | $342,000 |
| 8 | 79938 | Homestead Meadows North | El Paso County | 97,851 | 97,851 | $75,801 | $199,700 |
| 9 | 77429 | Houston | Harris County | 95,938 | 95,938 | $117,931 | $342,300 |
| 10 | 78130 | New Braunfels | Guadalupe County | 95,787 | 95,787 | $84,426 | $296,300 |
| 11 | 75052 | Grand Prairie | Dallas County | 95,485 | 95,485 | $87,320 | $282,100 |
| 12 | 78641 | Leander | Travis County | 93,399 | 93,399 | $131,421 | $453,100 |
| 13 | 77479 | Sugar Land | Fort Bend County | 92,355 | 92,355 | $162,381 | $462,200 |
| 14 | 78245 | San Antonio | Bexar County | 91,388 | 91,388 | $87,890 | $241,500 |
| 15 | 77584 | Pearland | Brazoria County | 90,979 | 90,979 | $116,373 | $339,100 |
| 16 | 78613 | Cedar Park | Williamson County | 89,162 | 89,162 | $120,829 | $461,900 |
| 17 | 78521 | Brownsville | Cameron County | 87,860 | 87,860 | $41,276 | $90,500 |
| 18 | 78666 | San Marcos | Hays County | 87,775 | 87,775 | $55,478 | $271,900 |
| 19 | 75035 | Frisco | Collin County | 86,135 | 86,135 | $161,030 | $562,300 |
| 20 | 78542 | Linn | Hidalgo County | 86,111 | 86,111 | $52,962 | $123,500 |
| 21 | 75217 | Dallas | Dallas County | 84,578 | 84,578 | $52,987 | $164,800 |
| 22 | 77379 | Houston | Harris County | 83,163 | 83,163 | $110,712 | $335,900 |
| 23 | 79928 | Horizon City | El Paso County | 82,792 | 82,792 | $73,704 | $188,600 |
| 24 | 76063 | Mansfield | Tarrant County | 81,758 | 81,758 | $113,177 | $378,600 |
| 25 | 77407 | Houston | Fort Bend County | 81,459 | 81,459 | $101,595 | $353,800 |
Frequently asked questions
What are the most populous ZIP codes in Texas?
The largest ZIP on this board is 77494 (Katy) with about 137,213 residents. See the ranked table for the full top 25.
How does US5 rank ZIP codes in Texas?
We rank indexable ZIP codes by population from high to low.
Where can I explore all ZIP codes in Texas?
Visit the Texas state page for the full ZIP table, demographics summary, and sortable income/housing columns.