Texas ZIP Codes

ZIP records
1,990
Cities represented
1,400
Counties represented
255
Sum of listed ZIP population estimates
30,188,035

Population sum includes positive estimates in these ZIP records; it is not an official state population.

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	77494	Katy	Fort Bend	140,157
2	77449	Katy	Harris	130,028
3	78660	Pflugerville	Travis	124,834
4	77433	Cypress	Harris	116,550
5	77084	Houston	Harris	110,217
6	78130	New Braunfels	Guadalupe	104,009
7	79936	El Paso	El Paso	102,991
8	78641	Leander	Travis	99,865
9	79938	El Paso	El Paso	99,621
10	77573	League City	Galveston	98,109
11	75052	Grand Prairie	Dallas	97,278
12	77429	Cypress	Harris	96,334
13	78245	San Antonio	Bexar	96,015
14	77479	Sugar Land	Fort Bend	92,221
15	77584	Pearland	Brazoria	91,065
16	78613	Cedar Park	Williamson	89,956
17	75035	Frisco	Collin	89,682
18	78542	Edinburg	Hidalgo	89,401
19	78666	San Marcos	Hays	88,583
20	77407	Richmond	Fort Bend	88,319

Counties

Cities

ZIP Prefix Directory

ZIP Range Directory

ZIP range 70000-79999

Download Texas ZIP records (CSV)

Methodology: ZIP records and place names are grouped using the source file's state, city, county, and ZIP fields. Population sums add positive ZIP-level estimates; they are not official state totals. Prefix and range links lead to directories of records sharing those ZIP patterns.