Main Industries: Ontario County is the gateway to New York's Finger Lakes region. The well-balanced workforce features a high percentage of skilled and professional-level workers and is recognized as one of the most productive in the nation. While the skill level is high, labor costs are often below those in adjoining metropolitan centers. A vibrant tourism industry exists, featuring year-round leisure activities throughout the picturesque Finger Lakes wine region.

Land: Parks in the county include Glen Grimes Park, Harriet Hollister Spencer State Park, Atwater Park and Ontario Beach Park.

Education: Finger Lakes Community College and Hobart and William Smith Colleges are located in Ontario County.

County Administrator - Chris DeBolt

Chair, Board of Supervisors - Todd D. Campbell

• Canandaigua, City of
• Geneva, City of
• Bristol, Town of
• Canadice, Town of
• Canandaigua, Town of
• East Bloomfield, Town of
  • Bloomfield, Village of
• Farmington, Town of
• Geneva, Town of
• Gorham, Town of
  • Rushville, Village of (shared with the Town of Potter in Yates County)
• Hopewell, Town of
• Manchester, Town of
  • Clifton Springs, Village of (shared with the Town of Phelps)
  • Manchester, Village of
  • Shortsville, Village of
• Naples, Town of
  • Naples, Village of
• Phelps, Town of
  • Phelps, Village of
• Richmond, Town of
• Seneca, Town of
• South Bristol, Town of
• Victor, Town of
  • Victor, Village of
• West Bloomfield, Town of