Town Hall Address 21542 Thistle Lane Gays Mills, WI 54631 United States- Crawford County Website https://thetownofseneca.com Town Clerk 608-874-4944 58941 Bernhardt Ridge Rd. Eastman, WI 54626 United States Tax Collector 608-778-7647 518 Seneca Heights Ave. Gays Mills, WI 54631 United States County Crawford