Waukesha, Wisconsin ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
95,121 - Counties represented
1 - Population range
26,855–34,892 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 | 53188 | Waukesha | Waukesha | 34,892 |
| 2 | 53186 | Waukesha | Waukesha | 33,374 |
| 3 | 53189 | Waukesha | Waukesha | 26,855 |
Counties represented
All ZIP Codes in Waukesha
Browse all ZIP data for Wisconsin
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.