Oak Park, Illinois ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
53,292 - Counties represented
1 - Population range
3,475–32,862 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 | 60302 | Oak Park | Cook | 32,862 |
| 2 | 60304 | Oak Park | Cook | 16,955 |
| 3 | 60301 | Oak Park | Cook | 3,475 |
Counties represented
All ZIP Codes in Oak Park
Browse all ZIP data for Illinois
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.