Map of Oswego County Map, New York

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

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

Map of Oswego County, New York

Map of Oswego County, New York

About Oswego 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 Oswego County, New York

Oswego County is a county located in the U.S. state of New York. It's county seat is Oswego. As per 2020 census, the population of Oswego County is 117387 people and population density is 89.47 square miles. According to the United States Census Bureau, the county has a total area of 1,312 sq mi (3,398 km2). Oswego County was established on 1816.

Facts about Oswego County, New York

CountryUnited States
StateNew York
RegionCentral New York / Lake Ontario region
County SeatOswego
FoundedMarch 1, 1816
Named ForMohawk/Central New York word meaning “a pouring out place” (Oswego River into Lake Ontario)
Coordinates~43.40° N, 76.50° W
Total Area~1,312 sq mi
Land Area~952 sq mi
Water Area~360 sq mi
Water %~27%
Population (2020)~117,525
Estimated Population (2024)~115,000+
Population Density~123/sq mi
Largest CityOswego
Other Cities & TownsFulton, Mexico, Phoenix, Central Square, Pulaski, Hannibal, Albion
Main IndustriesManufacturing, Services, Agriculture, Education, Healthcare
Major HighwaysI‑81, NY‑3, NY‑104, NY‑13, NY‑49
Time ZoneEastern Time (UTC−05:00)
Known ForLake Ontario shoreline, Oswego River & canal connections, Fort Ontario historic site, SUNY Oswego
Websitehttps://www.oswegocountyny.gov/

Top Attractions in Oswego County, New York

  • Fort Ontario State Historic Site – Military history and views.
  • Lake Ontario Waterfront – Beaches and shoreline parks.
  • Salmon River Fish Hatchery – Salmon fishing and exhibits.
  • Safe Haven Holocaust Refugee Museum – World War II history.
  • Oswego Harbor West Pierhead Lighthouse – Historic harbor lighthouse.
  • Selkirk Shores State Park – Camping and lake views.
  • Salmon River Falls – Tall scenic waterfall.
  • William’s Beach State Park – Sandy swimming beach.
  • Chimney Bluffs State Park (nearby) – Dramatic shoreline bluffs.
  • Richardson-Bates House Museum – Historic home museum.
  • Oswego Speedway – Auto racing venue.
  • Great Bear Springs Recreation Area – Hiking and picnics.

Cities & Towns in Oswego County, New York

Oswego, Fulton, Mexico, Pulaski, Central Square, Hannibal, Sandy Creek, Volney, Scriba, Minetto, Granby, Williamstown, Phoenix, Parish, Orwell, Richland, Palermo, Lacona, Sandy Creek Center