Map of Montgomery County, New York

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

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

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

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About Montgomery County, New York

Montgomery County is a county located in the U.S. state of New York. It's county seat is Fonda. As per 2020 census, the population of Montgomery County is 49558 people and population density is 120.87 square miles. According to the United States Census Bureau, the county has a total area of 410 sq mi (1,062 km2). Montgomery County was established on 1772.

Facts about Montgomery County, New York

Country	United States
State	New York
Region	Central New York / Mohawk Valley
County Seat	Fonda
Founded	March 12, 1772
Named For	General Richard Montgomery (Revolutionary War hero)
Coordinates	~42.94° N, 74.50° W
Total Area	~410 sq mi
Land Area	~403 sq mi
Water Area	~7.3 sq mi
Water %	~1.8%
Population (2020)	~49,532
Estimated Population (2024)	~49,648
Population Density	~123/sq mi
Largest City	Amsterdam
Other Towns & Communities	Canajoharie, Fort Plain, Fonda, Nelliston, Fort Johnson, Hagaman, Palatine Bridge, St. Johnsville
Main Industries	Manufacturing, Services, Agriculture, Tourism
Major Highways	I‑90, U.S. 30, NY‑5S
Time Zone	Eastern Time (UTC−05:00)
Known For	Mohawk River & Erie Canal heritage, historic Dutch and colonial sites, scenic countryside
Website	https://www.montgomerycountyny.gov/

Top Attractions in Montgomery County, New York

Amsterdam Riverfront – Mohawk River views and parks.
Old Fort Johnson National Historic Site – Colonial-era stone house.
Mohawk Valley Gateway Overlook – Scenic valley viewpoint.
Schoharie Creek Aqueduct – Historic Erie Canal structure.
Fort Plain Museum – Mohawk Valley history exhibits.
Amsterdam Castle – Historic armory-style building.
Walter Elwood Museum – Local history and artifacts.
Mohawk River – Fishing and paddling waterway.
Riverlink Park – Downtown riverfront park.
Tribes Hill Historic Area – Early settlement history.
Canajoharie Falls (nearby) – Scenic waterfall area.
Erie Canalway Trail – Walking and biking trail.

Cities & Towns in Montgomery County, New York

Fonda, Amsterdam, Canajoharie, St. Johnsville, Palatine Bridge, Fort Plain, Tribes Hill, Sprakers, Fultonville, Charleston, Root, Glen, Minden, Mohawk, Ephratah, Nelliston

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Map of Montgomery County Map, New York