Rensselaer County, New York ZIP Codes
- ZIP records
26 - Cities represented
24 - Sum of listed ZIP population estimates
158,934
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 | 12180 | Troy | 53,479 |
| 2 | 12144 | Rensselaer | 22,111 |
| 3 | 12182 | Troy | 14,867 |
| 4 | 12061 | East Greenbush | 9,854 |
| 5 | 12033 | Castleton On Hudson | 7,932 |
| 6 | 12018 | Averill Park | 7,422 |
| 7 | 12198 | Wynantskill | 6,796 |
| 8 | 12090 | Hoosick Falls | 5,482 |
| 9 | 12123 | Nassau | 4,457 |
| 10 | 12196 | West Sand Lake | 3,880 |
Cities in Rensselaer County
- Averill Park
- Berlin
- Castleton On Hudson
- Cherry Plain
- Cropseyville
- East Greenbush
- East Nassau
- East Schodack
- Grafton
- Hoosick Falls
- Johnsonville
- Melrose
- Nassau
- Petersburg
- Poestenkill
- Rensselaer
- Sand Lake
- Schaghticoke
- Schodack Landing
- Stephentown
- Troy
- Valley Falls
- West Sand Lake
- Wynantskill
ZIP Directory
- ZIP 12018
- ZIP 12022
- ZIP 12033
- ZIP 12040
- ZIP 12052
- ZIP 12061
- ZIP 12062
- ZIP 12063
- ZIP 12082
- ZIP 12090
- ZIP 12094
- ZIP 12121
- ZIP 12123
- ZIP 12138
- ZIP 12140
- ZIP 12144
- ZIP 12153
- ZIP 12154
- ZIP 12156
- ZIP 12168
- ZIP 12169
- ZIP 12180
- ZIP 12182
- ZIP 12185
- ZIP 12196
- ZIP 12198
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.