10538 vs 10543 ZIP Codes
Larchmont, NY · Mamaroneck, NY
| Metric | 10538 | 10543 |
|---|---|---|
| City | Larchmont | Mamaroneck |
| County | Westchester | Westchester |
| State | New York | New York |
| Time zone | Eastern Time | Eastern Time |
| Population | 16,597 | 20,135 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.