Map of Seneca County Map, New York

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

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

Map of Seneca County, New York

Map of Seneca County, New York

About Seneca 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 Seneca County, New York

Seneca County is a county located in the U.S. state of New York. It's county seat is Waterloo. As per 2020 census, the population of Seneca County is 33688 people and population density is 103.66 square miles. According to the United States Census Bureau, the county has a total area of 325 sq mi (842 km2). Seneca County was established on 1804.

Facts about Seneca County, New York

CountryUnited States
StateNew York
RegionFinger Lakes / Central New York
County SeatWaterloo & Ovid (two‑shire county)
FoundedMarch 24, 1804
Named ForSeneca people (Iroquois Confederacy)
Coordinates~42.91° N, 76.79° W
Total Area~390 sq mi
Land Area~324 sq mi
Water Area~67 sq mi
Water %~17%
Population (2020)~33,814
Estimated Population (2024)~32,650
Population Density~101/sq mi
Largest MunicipalitySeneca Falls (CDP)
Other Towns & CommunitiesWaterloo, Ovid, Interlaken, Romulus, Varick, Lodi
Main IndustriesAgriculture, Tourism, Services, Wine & Craft Beverage
Major HighwaysU.S. 20, NY‑5, NY‑89, NY‑96, NY‑414
Time ZoneEastern Time (UTC−05:00)
Known ForFinger Lakes scenery, Women’s Rights National Historical Park, Seneca Lake, Montezuma National Wildlife Refuge
Websitehttps://www.senecacountyny.gov/

Top Attractions in Seneca County, New York

  • Montezuma National Wildlife Refuge – Wetlands and birdwatching.
  • Cayuga Lake – Boating and lakeside views.
  • Seneca Lake – Wine trails and recreation.
  • Women’s Rights National Historical Park – Birthplace of women’s rights movement.
  • National Women’s Hall of Fame – Honors influential women.
  • Seneca Falls Historic District – Shops and historic sites.
  • Samson State Park – Camping and lake access.
  • Del Lago Resort & Casino – Gaming and entertainment.
  • Seneca Lake State Park – Waterfront park and marina.
  • Elizabeth Cady Stanton House – Historic abolitionist home.
  • Finger Lakes Wine Trail – Wineries and tastings.
  • Seneca Museum of Waterways and Industry – Canal and industry history.

Cities & Towns in Seneca County, New York

Waterloo, Seneca Falls, Ovid, Romulus, Lodi, Interlaken, Dresden, Fayette, Varick, Junius, Tyre, Covert, Hector (partly), Trumansburg (partly)