Somerset County is a county located in the north-central part of the U.S. state of New Jersey. As of the 2020 census, the county was the state's 13th-most-populous county, with a population of 345,361, its highest decennial count ever and an increase of 21,917 (+6.8%) from the 2010 census count of 323,444. Somerset County constitutes part of the New York metropolitan area. Its county seat is Somerville. The most populous place in the county was Franklin Township, with 68,364 residents at the time of the 2020 census, while Hillsborough Township, with 55.00 square miles (142.4 km2), covered the largest total area of any municipality.
Bedminster is a township in Somerset County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 8,272, an increase of 107 (+1.3%) from the 2010 census count of 8,165, which in turn reflected a decline of 137 (−1.7%) from the 8,302 counted in the 2000 census. Located within the Raritan Valley region, Bedminster is part of the Somerset Hills of northern Somerset County, bordering both Hunterdon and Morris counties.
Bernards Township is a township in the Somerset Hills of Somerset County, in the U.S. state of New Jersey. The township is a bedroom suburb of New York City in the much larger New York metropolitan area, located within the Raritan Valley region. As of the 2020 United States census, the township's population was 27,830, an increase of 1,178 (+4.4%) from the 2010 census count of 26,652, reflecting an increase of 2,077 (+8.5%) from the 24,575 counted in the 2000 census.
Bernardsville is the northernmost borough in Somerset County, in the U.S. state of New Jersey. Situated in the heart of the Raritan Valley region, the borough is part of the Somerset Hills. As of the 2020 United States census, the borough's population was 7,893, an increase of 186 (+2.4%) from the 2010 census count of 7,707, which in turn reflected an increase of 362 (+4.9%) from the 7,345 counted in the 2000 census. Bernardsville is often mispronounced as "Ber-NARDS-ville" as opposed to the correct pronunciation "BER-nards-ville".
Bridgewater Township is a township in Somerset County in the U.S. state of New Jersey, located within the heart of the Raritan Valley region. Situated within Central New Jersey and crisscrossed by several major highways, the township is known for being both the regional commercial hub for Somerset County and as a suburban bedroom community of New York City within the New York Metropolitan Area. The township is located roughly 32 miles (51 km) away from Manhattan and about 20 miles (32 km) away from Staten Island.
Peapack-Gladstone is a borough in the Somerset Hills region of northern Somerset County in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 2,558, a decrease of 24 (−0.9%) from the 2010 census count of 2,582, which in turn reflected an increase of 149 (+6.1%) from the 2,433 counted in the 2000 census.
Pluckemin is an unincorporated community and census-designated place (CDP) located within Bedminster Township, in Somerset County, in the U.S. state of New Jersey. It was also known historically as Pluckamin. It was the site of several historic events during the American Revolutionary War.
Harlingen is an unincorporated community and census-designated place (CDP) located within Montgomery Township, in Somerset County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 297.
Griggstown is an unincorporated community and census-designated place (CDP) located within Franklin Township, in Somerset County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 819. The area was first settled around 1733.
Lamington is an unincorporated community and census-designated place (CDP) located within Bedminster Township in Somerset County, in the U.S. state of New Jersey. It contains the Lamington Presbyterian Church Cemetery and the Lamington Black Cemetery.
The Somerset Hills is known as the northern region of Somerset County located in the U.S. state of New Jersey and includes the municipalities of Bedminster, Bernardsville, Bernards Township, Far Hills, and Peapack-Gladstone. The Morris County communities of the Chesters and the Mendhams are periodically recognized as part of the Somerset Hills.
Pottersville is an unincorporated community and census-designated place (CDP) split between Bedminster Township in Somerset County and Tewksbury Township in Hunterdon County, in the U.S. state of New Jersey. The area is served as United States Postal Service ZIP Code 07979. As of the 2010 United States Census, the population for ZIP Code Tabulation Area 07979 was 589. In 1990, most of the village was listed on the National Register of Historic Places as the Pottersville Village Historic District.
Pleasant Plains is an unincorporated community and census-designated place (CDP) located in Franklin Township, in Somerset County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 922. Having no distinct boundaries, a large area in the center of Franklin Township centered on the intersections of South Middlebush Road with Claremont and Suydam Roads is generally considered Pleasant Plains.
Liberty Corner is an unincorporated community and census-designated place (CDP) located in Bernards Township, in Somerset County, in the U.S. state of New Jersey. Liberty Corner is about 3+3⁄4 miles (6.0 km) south of Bernardsville. Liberty Corner has a post office with ZIP code 07938. The Liberty Corner Historic District was listed on the state and national registers of historic places in 1991.
Ten Mile Run is an unincorporated community and census-designated place (CDP) located in Franklin Township, in Somerset County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 1,959.
Carlls Corner is a census-designated place (CDP) located in Upper Deerfield Township in Cumberland County, in the U.S. state of New Jersey. It is bordered at its southwest corner by the city of Bridgeton, the county seat.
Rainbow Lakes is a census-designated place (CDP) located in Parsippany-Troy Hills, Morris County, in the U.S. state of New Jersey. It is in the western part of the township and consists of housing built around Rainbow Lake, plus a zone of commercial buildings to the east of the lakes. It is bordered to the east by Parsippany proper, to the north by the borough of Mountain Lakes, and to the west by Denville Township. The northern edge of the CDP is formed by U.S. Route 46 and the NJ Transit Montclair-Boonton Line, and Interstate 80 forms the southern edge. It is 21 miles (34 km) northwest of Newark and 30 miles (48 km) west of the George Washington Bridge over the Hudson River.
Bedminster is an unincorporated community and census-designated place (CDP) comprising the primary community in Bedminster Township, Somerset County, in the U.S. state of New Jersey. It was first listed as a CDP prior to the 2020 census.
Bridgewater Center is a census-designated place (CDP) located in the west-central part of Bridgewater Township, Somerset County, in the U.S. state of New Jersey. It was first listed as a CDP prior to the 2020 census with a population of 4,616.
Hillsborough is a census-designated place (CDP) located in the center of Hillsborough Township, Somerset County, in the U.S. state of New Jersey. It was first listed as a CDP prior to the 2020 census.
United States 
New Jersey 
