Gambrills, Maryland ZIP Codes
- ZIP records
1 - Sum of listed ZIP population estimates
16,386 - Counties represented
1 - Population range
16,386–16,386 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 | 21054 | Gambrills | Anne Arundel | 16,386 |
Counties represented
All ZIP Codes in Gambrills
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.