Table of Williamson County, TX ZIP Codes with list of cities and counties and population for each ZIP Code.ZIP | City | Population |
76511 | Bartlett city | 1,684 |
78621 | Elgin city, Manor city, Webberville village | 9,488 |
76527 | Florence city | 1,093 |
76530 | Granger city | 1,229 |
78634 | Hutto city, Pflugerville city, Round Rock city, Taylor city | 26,971 |
78642 | Liberty Hill city, Santa Rita Ranch CDP | 3,410 |
76537 | Jarrell city, Sonterra CDP | 6,765 |
76578 | Thorndale city, Thrall city | 880 |
78641 | Austin city, Cedar Park city, Jonestown city, Leander city, Liberty Hill city, Volente village | 802 |
78728 | Austin city, Round Rock city, Wells Branch CDP | 13,837 |
76511 | Bartlett city | 2,497 |
76527 | Florence city | 4,262 |
76530 | Granger city | 2,277 |
76537 | Jarrell city, Sonterra CDP | 10,273 |
76542 | Copperas Cove city, Harker Heights city, Killeen city | 50,527 |
76573 | | 32 |
76574 | Coupland city, Taylor city | 19,126 |
76577 | Thorndale city | 3,120 |
76578 | Thorndale city, Thrall city | 1,453 |
78613 | Austin city, Brushy Creek CDP, Cedar Park city, Leander city | 86,066 |
78615 | Coupland city | 1,674 |
78621 | Elgin city, Manor city, Webberville village | 24,919 |
78626 | Georgetown city, Jarrell city, Round Rock city, Weir city | 37,235 |
78628 | Georgetown city, Leander city, Liberty Hill city, Round Rock city, Serenada CDP | 39,391 |
78633 | Georgetown city, Jarrell city, Serenada CDP | 26,507 |
78634 | Hutto city, Pflugerville city, Round Rock city, Taylor city | 38,529 |
78641 | Austin city, Cedar Park city, Jonestown city, Leander city, Liberty Hill city, Volente village | 81,311 |
78642 | Liberty Hill city, Santa Rita Ranch CDP | 18,347 |
78664 | Austin city, Pflugerville city, Round Rock city | 60,152 |
78665 | Georgetown city, Round Rock city | 59,935 |
78674 | Weir city | 169 |
78681 | Austin city, Brushy Creek CDP, Cedar Park city, Georgetown city, Round Rock city | 57,451 |
78717 | Austin city, Brushy Creek CDP, Cedar Park city, Round Rock city | 34,087 |
78726 | Austin city, Cedar Park city | 13,414 |
78727 | Austin city | 29,991 |
78728 | Austin city, Round Rock city, Wells Branch CDP | 25,359 |
78729 | Austin city | 30,907 |
78750 | Austin city, Cedar Park city | 29,559 |
78759 | Austin city | 44,978 |
How many ZIP Codes are in Williamson County, TX?
There are 39 ZIP Codes in Williamson County, TX.
What is the largest ZIP Code by population in Williamson County, TX?
The largest ZIP Code in Williamson County, TX is 78613 with a population of 86,066.
TOP-5 ZIP codes by population in Williamson County, TX:
- 78613
- 78641
- 78664
- 78665
- 78681