Mercer County is a county located in the U.S. state of New Jersey. Its county seat is Trenton, also the state capital, prompting its nickname The Capital County. Mercer County alone constitutes the Trenton–Princeton metropolitan statistical area and is considered part of the New York combined statistical area by the U.S. Census Bureau, but also directly borders the Philadelphia metropolitan area and is included within the Federal Communications Commission's Philadelphia Designated Media Market Area. The county is part of the Central Jersey region of the state.
West Amwell Township is a township in Hunterdon County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 3,005, a decrease of 835 (−21.7%) from the 2010 census count of 3,840, which in turn reflected an increase of 1,457 (+61.1%) from the 2,383 counted in the 2000 census.
Hopewell is a borough in Mercer County, in the U.S. state of New Jersey. Centrally located within the Raritan Valley region, this historical settlement is an exurban commuter suburb of New York City in the New York metropolitan area as defined by the United States Census Bureau. As of the 2020 United States census, the borough's population was 1,918, a decrease of 4 (−0.2%) from the 2010 census count of 1,922, which in turn had reflected a decline of 113 (−5.6%) from the 2,035 counted at the 2000 census.
Hopewell Township is a township in Mercer County, in the U.S. state of New Jersey. Located at the cross-roads between the Delaware Valley region to the southwest and the Raritan Valley region to the northeast, the township considered an exurb of New York City in the New York metropolitan area as defined by the United States Census Bureau, while also directly bordering the Philadelphia metropolitan area, being a part of the Federal Communications Commission's Philadelphia Designated Market Area. As of the 2020 United States census, the township's population was 17,491, its highest decennial count ever and an increase of 187 (+1.1%) from the 2010 census count of 17,304, which in turn reflected an increase of 1,199 (+7.4%) from the 16,105 counted in the 2000 census.
Pennington is a borough in Mercer County, in the U.S. state of New Jersey. The borough is located at the cross-roads between the Delaware Valley region to the southwest and the Raritan Valley region to the northeast. As of the 2020 United States census, the borough's population was 2,802, its highest decennial count ever and an increase of 217 (+8.4%) from the 2010 census count of 2,585, which in turn had reflected a decline of 111 (−4.1%) from the 2,696 counted in the 2000 census.
Chesterfield, originally known as Recklesstown, is an unincorporated community located around the intersection of County Route 528 and County Route 677 in Chesterfield Township of Burlington County, New Jersey.
Titusville is an unincorporated community and census-designated place (CDP) in Hopewell Township, Mercer County, in the U.S. state of New Jersey. As of the 2020 census, the population was 633. The area includes a post office with its own ZIP Code (08560), several restaurants, gas stations, a firehouse, and a small cluster of homes. Washington Crossing State Park, dedicated to George Washington's crossing of the Delaware River in 1776, is adjacent to the community.
Windsor is a small historic unincorporated community and census-designated place (CDP) located within Robbinsville Township in Mercer County, in the U.S. state of New Jersey. The area is served as United States Postal Service ZIP Code 08561. As of the 2020 United States census, the CDP's population was 330, an increase of 104 (+46.0%) above the 226 counted at the 2010 census. The community, covering 570 acres (230 ha), was added to the National Register of Historic Places in 1992.
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.
Crosswicks is an unincorporated community and census-designated place (CDP) located along the Crosswicks Creek in the northern part of Chesterfield Township in Burlington County in the U.S. state of New Jersey. The area is served as United States Postal Service ZIP Code 08515.
Stoutsburg is an unincorporated community located along the border of Hopewell Township in Mercer County and Montgomery Township in Somerset County, in the U.S. state of New Jersey. County Route 518 passes through the community from the east and west, while Province Line Road passes through north and south. Province Line Road follows the Keith line which formerly separated the provinces of West Jersey and East Jersey, now parts of Hopewell and Montgomery townships respectively.
Potterstown is an unincorporated community along the border of Clinton and Readington townships in Hunterdon County, New Jersey.
Mount Rose is an unincorporated community located within Hopewell Township, in Mercer County, in the U.S. state of New Jersey, situated at the corner of Carter Road, Pennington-Rocky Hill Road, and Cherry Valley Road. It is named for a local gardener. The Mount Rose section of Rocky Hill Ridge through the community also takes its name from the gardener. Richard Stout opened the first general store in the village around 1822 and in 1830, Josiah Cook and Reuben Savidge opened a second store. The settlement was also later home to two shoe shops, a dressmaker, wheelwrights, a blacksmith, a harness shop, an agricultural implements warehouse, a post office and a steam sawmill. In its heyday the community had about 20 houses. Nathaniel Drake opened an applejack distillery in the village in the mid-19th century. He made and sold peach brandy, apple cider and apple whiskey. The Whiskey House, the office building for the distillery and the only remaining Drake building in the village, is listed on the township, state and national registers of historic places. The community's schoolhouse, a stone building east of the crossroads, was later replaced by a frame building on the southern end of the village that is a private residence today. After 1880, Mount Rose began shrinking, due to the growth of nearby Hopewell Borough. It is planned that the Lawrence Hopewell Trail will go through the community.
Finesville is an unincorporated community and census-designated place (CDP) located within Pohatcong Township in Warren County, in the U.S. state of New Jersey. The CDP was defined as part of the 2010 United States Census. As of the 2010 Census, the CDP's population was 175.
Mount Pleasant is an unincorporated community located along County Route 519 on the border of Alexandria Township and Holland Township, in Hunterdon County, New Jersey. The Mount Pleasant Historic District was listed on the National Register of Historic Places in 1987.
Washington Crossing is an unincorporated community and census-designated place (CDP) in Hopewell Township, Mercer County, New Jersey, in the United States. The CDP and surrounding Hopewell Township lie on the eastern flank of the Washington Crossing Bridge spanning the Delaware River. Washington Crossing State Park is located adjacent to the community in New Jersey, while across the river lies Washington Crossing Historic Park in Washington Crossing, Pennsylvania. As of the 2020 United States census, the CDP's population was 371.
Pleasant Valley is an unincorporated community located within Hopewell Township in Mercer County, in the U.S. state of New Jersey. The Howell Living History Farm, also known as the Joseph Phillips Farm, is located in the community.
Sand Brook is an unincorporated community located along County Route 523, Sand Brook-Headquarters & Britton Roads in Delaware Township in Hunterdon County, in the U.S. state of New Jersey.
Mount Airy is an unincorporated community located within West Amwell Township in Hunterdon County, in the U.S. state of New Jersey.
Wertsville is an unincorporated community located along County Route 602 in East Amwell Township of Hunterdon County, in the U.S. state of New Jersey.
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