Main Industries: Seneca County is referred to as Finger Lakes Wine Country, as the region boasts over 100 diverse wineries (from small, micro-wineries to bigger, farm wineries) that offer something for everyone on a wine tour. The Women's Rights National Historic Park in Seneca Falls attracted 30,137 visitors in 2013.

Land: The former Seneca Army Depot occupies a portion of land between Cayuga and Seneca Lakes. Sampson State Park is located next to the former Army base. The Finger Lakes National Forest is in the southern part of the county and the Montezuma National Wildlife Refuge is in the northern region.

Chair, Board of Supervisors - Michael Enslow

• Covert, Town of
  • Interlaken, Village of
• Fayette, Town of
• Junius, Town of
• Lodi, Town of
  • Lodi, Village of
• Ovid, Town of
  • Ovid, Village of (shared with the Town of Romulus)
• Romulus, Town of
• Seneca Falls, Town of
• Tyre, Town of
• Varick, Town of
• Waterloo, Town of
  • Waterloo, Village of (shared with the Town of Fayette and Seneca Falls)