505 Silas Deane Highway Wethersfield, CT 06109 (860) 721-2800 Get Directions. Town of Wethersfield is located in Gainesville, New York. Town of Wethersfield is located at the address Rr 78 in Gainesville, New York 14066. They can be contacted via phone at (585) 322-7233 for pricing, hours and directions. The town of Wethersfield is located in the state of New York. Town of Wethersfield is a cultural feature (civil) in Wyoming County. This organization has been operating for approximately 40 years. Wethersfield Town Hall is located at 4362 Route 78, Gainsville NY 14066. According to the United States Census Bureau, the town has a total area of 36.1 square miles (93 km ), of which 35.8 square miles (93 km ) is land and 0.3 square miles (0.78 km ) (0.78%) is water. Wethersfield Genealogy (in Wyoming County, NY) USA (1,071,527) > New York (56,616) > Wyoming County (450) > Wethersfield (9). Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. The Town of Wethersfield is located in Wyoming County.The location of Wethersfield has been provided by the Geographic Names Information System (ie- the GNIS).<1>From the Census Estimates for 2018, the Town of Wethersfield has a population of 857 people<2> (see below for details).Wethersfield is 1,870 feet [570 m] above sea level.<3>.Time Zone: Wethersfield lies in the Eastern Time Zone (EST/EDT) and observes daylight saving timeThe telephone area code for Wethersfield: (585) Town of Wethersfield - Cultural Feature (Civil) in Wyoming County. For maps and directions to Town of Wethersfield view the map to the right. Wethersfield Town Hall. Its area, population and other key information are listed below. Neighborhoods Wethersfield Town Wyoming County, New York. Additional records are listed on the county and state pages. Note: This page primarily lists records kept at the city level. For all your administrative procedures, you can go to the Wethersfield City Hall at the address and schedules indicated on this page or contact the City Hall’s Customer Service by phone or by email depending on your preference or on the service's availability. The primary coordinates for Town of Wethersfield places it within the NY 14024 ZIP Code delivery area.. Mon.–Fri. Phone: 585‑322‑0118. The Wethersfield Assessor, located in Warsaw, New York, determines the value of all taxable property in Wyoming County, NY. 8 a.m. to 4:30 p.m. This organization primarily operates in the City and Town Managers' Office business / industry within the Executive, Legislative & General Government, Except Finance sector. For reviews of Town of Wethersfield see below.