Cities and Towns in Rockingham County, New Hampshire

Founded in 1769, Rockingham County is one of 10 counties in the state of New Hampshire. Historically, Rockingham County was one of five original counties. The city of Brentwood is the county seat. With FIPS code of 15, Rockingham County has a population of 314,176 and area of 695 square miles (1,800 km²).

List of all cities in Rockingham County, NH alphabetically

City/Town Postal Code Area Code
Air National Guard, NH 03803 603
Atkinson, NH 03811 603
Auburn, NH 03032 603
Brentwood, NH 03833 603
Candia, NH 03034 603
Chester, NH 03036 603
Danville, NH 03819 603
Deerfield, NH 03037 603
Derry, NH 03038 603
East Candia, NH 03040 603
East Derry, NH 03041 603
East Hampstead, NH 03826 603
East Kingston, NH 03827 603
Epping, NH 03042 603
Exeter, NH 03833 603
Fremont, NH 03044 603
Greenland, NH 03840 603
Hampstead, NH 03841 603
Hampton, NH 03842 603
03843 603
Hampton Beach, NH 03842 603
03843 603
Hampton Falls, NH 03844 603
Kensington, NH 03833 603
Kingston, NH 03848 603
Londonderry, NH 03053 603
New Castle, NH 03854 603
Newcastle, NH 03854 603
Newfields, NH 03856 603
Newington, NH 03801 603
Newmarket, NH 03857 603
Newton, NH 03858 603
Newton Junction, NH 03859 603
No Hampton, NH 03862 603
No Salem, NH 03073 603
North Hampton, NH 03862 603
North Salem, NH 03073 603
Northwood, NH 03261 603
Nottingham, NH 03290 603
Plaistow, NH 03865 603
Portsmouth, NH 03801 603
03802 603
03803 603
03804 603
Raymond, NH 03077 603
Rye, NH 03870 603
Rye Beach, NH 03871 603
Salem, NH 03079 603
Sandown, NH 03873 603
Seabrook, NH 03874 603
So Danville, NH 03819 603
So Hampton, NH 03827 603
South Danville, NH 03819 603
South Hampton, NH 03827 603
Stratham, NH 03885 603
West Nottingham, NH 03291 603
Windham, NH 03087 603

Major Cities and Towns in Rockingham County, New Hampshire

Portsmouth

Location and History

Portsmouth is the largest city in Rockingham County and one of the most historic cities in New Hampshire. Located along the Piscataqua River on the Atlantic Coast, Portsmouth was first settled in 1623, making it one of the oldest cities in New England. The city’s strategic location on the river made it a crucial port for trade and shipbuilding, particularly during the colonial and early federal periods. By the 18th century, Portsmouth had become a major center for shipping, and its harbor was a hub for the trade of goods such as timber, rum, and fish. During the American Revolution, Portsmouth played an important role, with its shipyards producing vessels for the Continental Navy. In the 19th century, Portsmouth continued to grow as a manufacturing center, but industrialization led to a decline in the city’s economy by the early 20th century. Today, Portsmouth is a vibrant coastal city known for its preserved colonial architecture, thriving arts scene, and as a regional hub for tourism, culture, and education.

Major Schools

Portsmouth is served by the Portsmouth School District, which includes Portsmouth High School, Hampton Academy, and several elementary schools. The city also hosts The Derryfield School and St. Thomas Aquinas High School for private education. For higher education, University of New Hampshire in nearby Durham and Great Bay Community College in Portsmouth are popular options for local students.

Major Landmarks

Portsmouth is home to numerous historical landmarks that reflect its rich maritime and colonial past. The Strawbery Banke Museum is a living history museum that showcases life in Portsmouth from the 1600s through the 1950s. The USS Albacore Museum features a retired Navy submarine, providing insight into the city’s naval history. The Portsmouth Harbor Lighthouse, built in 1771, offers a glimpse into the city’s importance as a port. The Prescott Park is a picturesque waterfront park hosting seasonal events such as outdoor theater performances and concerts. Market Square, located in downtown Portsmouth, is the heart of the city, surrounded by historic buildings, shops, and restaurants. The South Mill Pond provides scenic views and recreational opportunities for walking and picnicking.

City Stats:

  • Area: 16.8 square miles
  • Population: 21,000 (estimated, 2020 Census)
  • Zip Codes: 03801, 03802
  • Latitude: 43.0758° N
  • Longitude: 70.7626° W

Exeter

Location and History

Exeter is a small town in Rockingham County, situated along the Squamscott River. Founded in 1638, Exeter is one of the oldest towns in New Hampshire, known for its role in early American history. The town was originally settled by English Puritans and became an important center for trade and agriculture in the 17th century. During the American Revolution, Exeter was briefly the capital of New Hampshire, and its Exeter Academy became one of the most respected educational institutions in the United States. The town’s economy grew in the 19th century with the establishment of textile mills powered by the Squamscott River, and Exeter became a center for manufacturing. Today, Exeter is a charming New England town that has preserved much of its historical architecture and character, with a focus on education, tourism, and agriculture.

Major Schools

Exeter is home to Exeter High School, which is part of the Exeter School District. The district offers a range of academic programs and extracurricular activities, including athletics and the arts. The prestigious Phillips Exeter Academy, a private preparatory school, is also located in Exeter and attracts students from across the country and around the world. The town is within commuting distance of University of New Hampshire in Durham and Great Bay Community College in Portsmouth.

Major Landmarks

Exeter is rich in historical landmarks, many of which are centered around its early colonial history. Exeter Academy, founded in 1781, is one of the nation’s oldest prep schools, and its beautiful campus is a key historical site in the town. The American Independence Museum offers exhibits on the role Exeter played during the American Revolution. The Exeter Town Hall, built in 1809, is another architectural gem that hosts civic events and town meetings. The town is also home to Swasey Parkway, a picturesque park along the Squamscott River, which features walking paths and green spaces. Phillips Exeter Academy’s Phillips Church, an iconic building, is another important landmark. Exeter’s charming Downtown District offers visitors shops, galleries, and restaurants, many housed in historic buildings.

City Stats:

  • Area: 17.8 square miles
  • Population: 14,000 (estimated, 2020 Census)
  • Zip Codes: 03833
  • Latitude: 42.9793° N
  • Longitude: 70.9480° W

Salem

Location and History

Salem is located in the southern part of Rockingham County, near the Massachusetts border. The town was first settled in 1652 and incorporated in 1750. Originally a farming and timber town, Salem’s location along major transportation routes helped it grow during the 19th century. The town’s growth was spurred by the arrival of the railroad, which helped it become a center for trade and commerce. In the 20th century, Salem transitioned from an agricultural economy to a suburban one, largely due to its proximity to the larger cities of Boston and Manchester. Today, Salem is a bustling town known for its suburban lifestyle, excellent schools, and recreational opportunities. The town also benefits from its close proximity to Canobie Lake Park, a popular amusement park.

Major Schools

Salem is served by the Salem School District, which includes Salem High School, Woodbury School, and several elementary schools. The district is known for its strong academic performance and offers a wide range of extracurricular activities. For higher education, students often attend institutions such as Southern New Hampshire University in Manchester or University of Massachusetts Lowell just across the border.

Major Landmarks

Salem’s most famous landmark is Canobie Lake Park, a popular amusement park that has been entertaining families since 1902. The park offers a wide variety of rides, games, and live entertainment. Salem’s Town Hall, an iconic 19th-century building, serves as the seat of local government and hosts community events. The Salem Witch Hunt Memorial, located near the Salem Common, commemorates the tragic events of the 1692 witch trials. The Tuscan Village, a vibrant retail and dining development, is another modern landmark. The town is also home to several historic homes and buildings, many of which are preserved along Salem’s Main Street.

City Stats:

  • Area: 29.3 square miles
  • Population: 30,000 (estimated, 2020 Census)
  • Zip Codes: 03079
  • Latitude: 42.7825° N
  • Longitude: 71.2090° W

Hampton

Location and History

Hampton is a town located along the Atlantic coast of New Hampshire, in the southeastern part of Rockingham County. Originally settled in 1638, Hampton became an important fishing and farming community in the early colonial period. The town’s economy grew with the development of salt works and shipbuilding in the 18th century. However, it is perhaps best known for its role as a resort town, with its proximity to the beach and ocean making it a popular summer destination by the late 19th century. Today, Hampton is a popular tourist destination known for its beach, boardwalk, and summer events, while still maintaining a residential community and seasonal commerce.

Major Schools

Hampton is served by the Hampton School District, which includes Hampton Academy and Adeline C. Marston School. The district offers strong academic programs, including a variety of arts and athletics opportunities. For higher education, students often attend University of New Hampshire in nearby Durham or Great Bay Community College in Portsmouth.

Major Landmarks

Hampton is best known for Hampton Beach, a popular summer destination with sandy shores, a bustling boardwalk, and seasonal festivals and events. Hampton Beach State Park is a key landmark, offering ample space for outdoor activities, including swimming, picnicking, and camping. The Hampton Harbor Lighthouse provides scenic views of the harbor and coastline. The Casino Ballroom, a historic venue on Hampton Beach, has hosted live performances since 1899 and remains a popular entertainment venue. Tuck Field offers recreational activities, and Hampton’s Historic District contains several preserved buildings from the 18th and 19th centuries, adding to the town’s charm.

City Stats:

  • Area: 3.9 square miles
  • Population: 15,000 (estimated, 2020 Census)
  • Zip Codes: 03842
  • Latitude: 42.9277° N
  • Longitude: 70.8191° W