La Crosse, Wisconsin ZIP Codes
- ZIP records
2 - Sum of listed ZIP population estimates
64,135 - Counties represented
1 - Population range
13,738–50,397 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 | 54601 | La Crosse | La Crosse | 50,397 |
| 2 | 54603 | La Crosse | La Crosse | 13,738 |
Counties represented
All ZIP Codes in La Crosse
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.