Cities included in Somerset County: Somerset, North Plainfield, Hillsborough, Bradley Gardens, Franklin Park, Somerville, Martinsville, Bound Brook, The Hills, Manville, Blackwells Mills, East Franklin, Basking Ridge, Bernardsville, Watchung, Green Knoll, Finderne, Bridgewater Center, Belle Mead, Franklin Center, Lyons, Neshanic Station, South Bound Brook, Six Mile Run, Middlebush, Ten Mile Run, Weston, Liberty Corner, Bedminster, Flagtown, Kingston, Far Hills, Griggstown, Rocky Hill, Neshanic, East Millstone, Harlingen, Pluckemin, Pleasant Plains, Skillman, East Rocky Hill, Lamington, Clyde, Zarephath, Blawenburg

Zip Codes included in Somerset County: 07059, 07069, 07920, 07921, 07924, 07931, 07934, 07939, 07977, 08502, 08528, 08553, 08558, 08805, 08807, 08812, 08821, 08823, 08835, 08836, 08844, 08853, 08869, 08873, 08876, 08880, 08890