Career College Search

Online Schools

Campus Schools

Have you begun your college search? Find a college that's right for you. Acess over 8500 Colleges, Universities, and Trade Schools in the US.

Begin Now!

New York Counties
New York County map
Click Image to Enlarge

New York Counties

There are sixty-two counties in the State of New York. The first twelve counties in New York were created immediately after the British annexation of the Dutch colony of New Amsterdam, although two of these counties have since been abolished. The most recent county formation in New York was in 1912, when Bronx County was created from the portions of New York City that had been annexed from Westchester County.

Get Your Degree!

Find schools and get information on the program that’s right for you.

Powered by Campus Explorer

Ontario County, New York

Ontario County Education, Geography, and HistoryOntario County, New York Courthouse

Ontario County is a county located in the state of New York. Based on the 2010 census, the population was 107,931. The county seat is Canandaigua.

Ontario County is part of the Rochester, NY Metropolitan Statistical Area.

Etymology - Origin of Ontario County Name

corruption of the Iroquois word meaning "beautiful lake"


County QuickFacts: Census Bureau Quick Facts

Ontario County History

When counties were established in New York State in 1683, the present Ontario County was part of Albany County. This was an enormous county, including the northern part of New York State as well as all of the present State of Vermont and, in theory, extending westward to the Pacific Ocean. This county was reduced in size on July 3, 1766 by the creation of Cumberland County, and further on March 16, 1770 by the creation of Gloucester County, both containing territory now in Vermont.

On March 12, 1772, what was left of Albany County was split into three parts, one remaining under the name Albany County. One of the other pieces, Tryon County, contained the western portion (and thus, since no western boundary was specified, theoretically still extended west to the Pacific). The eastern boundary of Tryon County was approximately five miles west of the present city of Schenectady, and the county included the western part of the Adirondack Mountains and the area west of the West Branch of the Delaware River. The area then designated as Tryon County now includes 37 counties of New York State. The county was named for William Tryon, colonial governor of New York.

Above the fireplace of the Ontario County Historical Society building in Canandaigua are carved the words NEH-KO, GAH-GIS-DAN-YEN-DUK, a Seneca Indian phrase meaning "Other Council Fires Were Here Before Ours."A great hill at the south eastern end of Canandaigua Lake, originally in Ontario County, now in Yates County, marks the place where the Seneca became one of the original five nations of the Iroquois Confederation and were the "Keepers of the Western Door." Full History at NYSAC

Geography: Land and Water

Ontario County is in western New York State, east of Buffalo, southeast of Rochester, and northwest of Ithaca. The county is within the Finger Lakes Region of the state. As reported by the Census Bureau, the county has a total area of 662 square miles (1,716 km2), of which, 644 square miles (1,669 km2) of it is land and 18 square miles (47 km2) of it (2.72%) is water.

Neighboring Counties

Bordering counties are as follows:

  • Wayne County - north
  • Seneca County - east
  • Yates County - south
  • Steuben County - southwest
  • Livingston County - west
  • Monroe County - northwest


New York Colleges, Universities, & Schools
Compare More Colleges and Universities
Find the Right School

Find more schools to match to your needs.

County Resources
US Counties
Names given the counties, our most locally based jurisdictions, reflects the "characteristic features of this country!"
Hunting for a new job? Get advice or search over 1.6 million jobs on the largest job site
Colleges & Universities
Colleges & Universities: Search or Browse over 8500 Colleges, Universities, and Trade Schools in the US..

Find and Compare!

With access to over 8,500 schools to choose from!
Provides pricing transparency, scholarship information as well as numerous other key details on over 8,500 US colleges, universities and trade schools

Get Your Degree!

Find schools and get information on the program that’s right for you.

Powered by Campus Explorer

Support for eReferenceDesk
More information at
Support eReferenceDesk

Please click the "DONATE" button and enter the amount you wish to contribute: