Map of Herkimer County Map, New York

Written and Fact-checked by | Updated On: September 17, 2025, 14:10 ET

Map of Herkimer County - Herkimer County is a county located in the U.S. state of New York. Herkimer County Map showing cities, highways, important places and water bodies. Get Where is Herkimer County located in the map, major cities in Herkimer county, population, areas, and places of interest.

Map of Herkimer County, New York

Map of Herkimer County, New York

About Herkimer County Map, New York: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

More New NY Maps & Info

New York MapNew York County MapMap of New York With Cities
New York ZipcodesAirports in New YorkUS Zip code Map
New York Area CodesNew York Blank MapNew York River Map
US County MapNew York Road MapNew York Physical Map

About Herkimer County, New York

Herkimer County is a county located in the U.S. state of New York. It's county seat is Herkimer. As per 2020 census, the population of Herkimer County is 59937 people and population density is 41.11 square miles. According to the United States Census Bureau, the county has a total area of 1,458 sq mi (3,776 km2). Herkimer County was established on 1791.

Facts about Herkimer County, New York

CountryUnited States
StateNew York
RegionMohawk Valley / Central New York
County SeatHerkimer
Founded1791
Named ForGeneral Nicholas Herkimer (Revolutionary War hero)
Coordinates~43.13° N, 74.99° W
Total Area~1,458 sq mi
Land Area~1,411 sq mi
Water Area~46 sq mi
Water %~3.2%
Population (2020)~60,139
Estimated Population (2024)~59,600+
Population Density~42.6/sq mi
Largest MunicipalityGerman Flatts (town)
Other Cities & TownsHerkimer, Little Falls, Ilion, Frankfort, Dolgeville, Old Forge
Main IndustriesManufacturing, Agriculture, Services, Tourism
Major HighwaysI‑90 (NYS Thruway), U.S. 20, NY‑5, NY‑28, NY‑29
Time ZoneEastern Time (UTC−05:00)
Known ForHerkimer “diamonds” (quartz crystals), Mohawk Valley, Adirondack access, Erie Canal heritage
Websitehttps://www.herkimercountyny.gov/

Top Attractions in Herkimer County, New York

  • Herkimer Diamond Mines – Quartz crystal mining site.
  • Erie Canal Village – Historic canal-era attraction.
  • Fort Herkimer Church – 18th-century fortified church.
  • Little Falls Canal Place – Erie Canal locks and trails.
  • Herkimer Home State Historic Site – Revolutionary War-era home.
  • Dolgeville Historic District – Historic village architecture.
  • Mohawk Valley Railroad Museum – Rail history exhibits.
  • Canada Creek Ranch (nearby) – Scenic wilderness area.
  • Eastern Mohawk Valley Scenic Byway – Scenic driving route.
  • Herkimer County Historical Society – Local history museum.
  • Frankfort Gorge Falls – Small scenic waterfall.
  • Canadarago Lake (nearby) – Fishing and boating lake.

Cities & Towns in Herkimer County, New York

Herkimer, Little Falls, Dolgeville (partly), Ilion, Mohawk, Newport, Poland, Frankfort, Schuyler, Fairfield, Newport Center, Norway, Warren, Russia, Schuyler Lake, Stark, Manheim, Norway Center, Middleville