Georgetown, Texas ZIP Codes

ZIP records
3
Sum of listed ZIP population estimates
128,203
Counties represented
1
Population range
29,309–50,822 per ZIP

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

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	78628	Georgetown	Williamson	50,822
2	78626	Georgetown	Williamson	48,072
3	78633	Georgetown	Williamson	29,309

Counties represented

Williamson County

All ZIP Codes in Georgetown

ZIP 78626 — Williamson County
ZIP 78628 — Williamson County
ZIP 78633 — Williamson County

Browse all ZIP data for Texas

Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.