Niagara Falls, New York ZIP Codes
- ZIP records
5 - Sum of listed ZIP population estimates
63,172 - Counties represented
1 - Population range
189–29,208 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 | 14304 | Niagara Falls | Niagara | 29,208 |
| 2 | 14305 | Niagara Falls | Niagara | 16,696 |
| 3 | 14301 | Niagara Falls | Niagara | 10,923 |
| 4 | 14303 | Niagara Falls | Niagara | 6,156 |
| 5 | 14302 | Niagara Falls | Niagara | 189 |
Counties represented
All ZIP Codes in Niagara Falls
- ZIP 14301 — Niagara County
- ZIP 14302 — Niagara County
- ZIP 14303 — Niagara County
- ZIP 14304 — Niagara County
- ZIP 14305 — Niagara County
Browse all ZIP data for New York
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.