06783 -- U.S. ZIP code Municipality (1990): ROXBURY, Connecticut All ZIPs for this municipality (1990): 06783 Population (2000): 2058 Housing Units (2000): 983 Land area (2000): 25.232285 sq. miles (65.351315 sq. km) Water area (2000): 0.016809 sq. miles (0.043534 sq. km) Total area (2000): 25.249094 sq. miles (65.394849 sq. km) Located within: Connecticut (CT) Location: 41.557711 N, 73.308163 W