Seneca County, New York ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
30,331
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 13148 | Seneca Falls | 10,749 |
| 2 | 13165 | Waterloo | 9,458 |
| 3 | 14541 | Romulus | 3,713 |
| 4 | 14521 | Ovid | 2,594 |
| 5 | 14847 | Interlaken | 2,300 |
| 6 | 14860 | Lodi | 1,197 |
| 7 | 14588 | Willard | 240 |
| 8 | 13065 | Fayette | 80 |
Cities in Seneca County
ZIP Directory
Browse all ZIP data for New York
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.