Downers Grove, Illinois ZIP Codes
- ZIP records
2 - Sum of listed ZIP population estimates
57,824 - Counties represented
1 - Population range
28,062–29,762 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 | 60515 | Downers Grove | DuPage | 29,762 |
| 2 | 60516 | Downers Grove | DuPage | 28,062 |
Counties represented
All ZIP Codes in Downers Grove
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.