Casa Grande, Arizona ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
73,819 - Counties represented
1 - Population range
4,118–61,624 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 | 85122 | Casa Grande | Pinal | 61,624 |
| 2 | 85194 | Casa Grande | Pinal | 8,077 |
| 3 | 85193 | Casa Grande | Pinal | 4,118 |
Counties represented
All ZIP Codes in Casa Grande
Browse all ZIP data for Arizona
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.