Niagara County, New York ZIP Codes
- ZIP records
20 - Cities represented
16 - Sum of listed ZIP population estimates
210,453
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 | 14094 | Lockport | 50,153 |
| 2 | 14120 | North Tonawanda | 44,241 |
| 3 | 14304 | Niagara Falls | 29,208 |
| 4 | 14305 | Niagara Falls | 16,696 |
| 5 | 14301 | Niagara Falls | 10,923 |
| 6 | 14092 | Lewiston | 10,247 |
| 7 | 14132 | Sanborn | 6,453 |
| 8 | 14303 | Niagara Falls | 6,156 |
| 9 | 14108 | Newfane | 5,713 |
| 10 | 14174 | Youngstown | 5,669 |
Cities in Niagara County
- Appleton
- Barker
- Burt
- Gasport
- Lewiston
- Lockport
- Middleport
- Newfane
- Niagara Falls
- Niagara University
- North Tonawanda
- Olcott
- Ransomville
- Sanborn
- Wilson
- Youngstown
ZIP Directory
- ZIP 14008
- ZIP 14012
- ZIP 14028
- ZIP 14067
- ZIP 14092
- ZIP 14094
- ZIP 14105
- ZIP 14108
- ZIP 14109
- ZIP 14120
- ZIP 14126
- ZIP 14131
- ZIP 14132
- ZIP 14172
- ZIP 14174
- ZIP 14301
- ZIP 14302
- ZIP 14303
- ZIP 14304
- ZIP 14305
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.