Herkimer County, NY Zip Codes
15 zip codes across 14 cities in Herkimer County, NY
About Herkimer County
Herkimer County, New York (NY) contains 15 unique zip codes spanning 14 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Herkimer County.
Cities in Herkimer County
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All Zip Codes in Herkimer County, NY
| Zip Code | City |
|---|---|
| 13324 | Cold Brook |
| 13329 | Dolgeville |
| 13331 | Eagle Bay |
| 13340 | Frankfort |
| 13350 | Herkimer |
| 13357 | Ilion |
| 13361 | Jordanville |
| 13365 | Little Falls |
| 13406 | Newport |
| 13407 | Mohawk |
| 13416 | Newport |
| 13420 | Old Forge |
| 13431 | Poland |
| 13454 | Salisbury Center |
| 13491 | West Winfield |
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Frequently Asked Questions
How many zip codes are in Herkimer County, NY?
Herkimer County, NY has 15 zip codes across 14 cities.
What cities are in Herkimer County?
Cities in Herkimer County include Cold Brook, Dolgeville, Eagle Bay, Frankfort, Herkimer, Ilion, Jordanville, Little Falls, Mohawk, Newport, Old Forge, Poland, Salisbury Center, West Winfield.
What state is Herkimer County in?
Herkimer County is located in New York (NY).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.