Elgin, TX zip code
Elgin, Texas uses one zip code: 78621. Most of it is in Bastrop County. Together these zip codes are home to about 30K people.
Zip codes
1
Population
30K
All zips combined
Largest zip
78621
30,411 residents
Zip codes in Elgin
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 78621 | 30,411 | $98,534 |