College Park, Maryland ZIP Codes
- ZIP records
2 - Sum of listed ZIP population estimates
41,197 - Counties represented
1 - Population range
4,350–36,847 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 | 20740 | College Park | Prince George's | 36,847 |
| 2 | 20742 | College Park | Prince George's | 4,350 |
Counties represented
All ZIP Codes in College Park
Browse all ZIP data for Maryland
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.