Merrimack County is a county in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sov ...

of New Hampshire. As of the 2020 Census, the population was 153,808, making it the third-most populous county in New Hampshire. Its county seat is

Concord Concord may refer to: Meaning "agreement" * Pact or treaty, frequently between nations (indicating a condition of harmony) * Harmony, in music * Agreement (linguistics), a change in the form of a word depending on grammatical features of other ...

, the state capital. The county was organized in 1823 from parts of Hillsborough and Rockingham counties, and is named for the Merrimack River. Merrimack County comprises the Concord, NH Micropolitan Statistical Area, which in turn constitutes a portion of the

Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- most p ...

–

Worcester Worcester may refer to: Places United Kingdom * Worcester, England, a city and the county town of Worcestershire in England ** Worcester (UK Parliament constituency), an area represented by a Member of Parliament * Worcester Park, London, Engla ...

–

Providence Providence often refers to: * Providentia, the divine personification of foresight in ancient Roman religion * Divine providence, divinely ordained events and outcomes in Christianity * Providence, Rhode Island, the capital of Rhode Island in the ...

, MA– RI–NH– CT

Combined Statistical Area Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan (MSA) and micropolitan statistical areas (µSA) across the 50 US states and the territory of Puerto Ric ...

. In 2010, the

center of population In demographics, the center of population (or population center) of a region is a geographical point that describes a centerpoint of the region's population. There are several ways of defining such a "center point", leading to different geogr ...

of New Hampshire was located in Merrimack County, in the town of Pembroke.

Geography

According to the

U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...

, the county has a total area of , of which is land and (2.3%) is water. It is the third-largest county in New Hampshire by land area. The highest point in Merrimack county is Mount Kearsarge, on the border of Warner and Wilmot, at 2,937 feet (895 m).

Adjacent counties

Belknap County Belknap County () is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 63,705. The county seat is Laconia. It is located in New Hampshire's Lakes Region, slightly southeast of the state's geographic cente ...

(northeast) * Strafford County (east) * Rockingham County (southeast) * Hillsborough County (south) * Sullivan County (west) * Grafton County (northwest)

National protected area

John Hay National Wildlife Refuge John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second E ...

Demographics

2000 census

As of the census of 2000, there were 136,225 people, 51,843 households, and 35,460 families living in the county. The population density was . There were 56,244 housing units at an average density of 60 per square mile (23/km²). The racial makeup of the county was 97.08% White, 0.54%

Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have of ...

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of enslav ...

, 0.23% Native American, 0.86% Asian, 0.02%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, or rarely Pacificers are the peoples of the Pacific Islands. As an ethnic/ racial term, it is used to describe the original peoples—inhabitants and diasporas—of any of the three major subregions of Oce ...

, 0.23% from other races, and 1.04% from two or more races. 1.00% of the population were Hispanic or Latino of any race. 16.5% were of English, 13.4%

Irish Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit ...

, 12.7% French, 11.0% French Canadian, 8.4%

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

, 6.4%

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

and 6.0%

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional It ...

ancestry. 94.2% spoke English, 2.9% French and 1.1%

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

as their first language. There were 51,843 households, out of which 33.90% had children under the age of 18 living with them, 54.90% were married couples living together, 9.80% had a female householder with no husband present, and 31.60% were non-families. 24.60% of all households were made up of individuals, and 9.00% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 3.00. In the county, the population was spread out, with 24.90% under the age of 18, 8.10% from 18 to 24, 30.60% from 25 to 44, 24.00% from 45 to 64, and 12.40% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 97.00 males. For every 100 females age 18 and over, there were 93.70 males. The median income for a household in the county was $48,522, and the median income for a family was $56,842. Males had a median income of $37,722 versus $27,207 for females. The per capita income for the county was $23,208. About 4.10% of families and 5.90% of the population were below the poverty line, including 6.60% of those under age 18 and 5.70% of those age 65 or over.

2010 census

As of the

2010 United States census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators servin ...

, there were 146,445 people, 57,069 households, and 38,104 families living in the county. The population density was . There were 63,541 housing units at an average density of . The racial makeup of the county was 95.3% white, 1.6% Asian, 1.0% black or African American, 0.3% American Indian, 0.3% from other races, and 1.4% from two or more races. Those of Hispanic or Latino origin made up 1.6% of the population. In terms of ancestry, 20.5% were English, 20.4% were

, 10.1% were

, 9.7% were

, 9.7% were French Canadian, 5.2% were

Scottish Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish ide ...

, and 4.9% were

. Of the 57,069 households, 31.3% had children under the age of 18 living with them, 52.4% were married couples living together, 9.9% had a female householder with no husband present, 33.2% were non-families, and 25.4% of all households were made up of individuals. The average household size was 2.46 and the average family size was 2.94. The median age was 41.4 years. The median income for a household in the county was $63,012 and the median income for a family was $75,268. Males had a median income of $50,880 versus $37,351 for females. The per capita income for the county was $30,544. About 5.2% of families and 8.1% of the population were below the poverty line, including 10.6% of those under age 18 and 7.4% of those age 65 or over.

Politics and government

County Commission

The executive power of Merrimack County's government is held by three county commissioners, each representing one of the three commissioner districts within the county. In addition to the County Commission, there are five directly elected officials: they include County Attorney, Register of Deeds, County Sheriff, Register of Probate, and County Treasurer.

Legislative branch

The legislative branch of Merrimack County is made up of all of the members of the

New Hampshire House of Representatives The New Hampshire House of Representatives is the lower house in the New Hampshire General Court, the bicameral legislature of the state of New Hampshire. The House of Representatives consists of 400 members coming from 204 legislative district ...

from the county. In total, as of 2022 there are 46 members from 30 different districts.

Communities

Cities

(county seat) *

Franklin Franklin may refer to: People * Franklin (given name) * Franklin (surname) * Franklin (class), a member of a historical English social class Places Australia * Franklin, Tasmania, a township * Division of Franklin, federal electoral d ...

Towns

* Allenstown *

Andover Andover may refer to: Places Australia *Andover, Tasmania Canada * Andover Parish, New Brunswick * Perth-Andover, New Brunswick United Kingdom * Andover, Hampshire, England ** RAF Andover, a former Royal Air Force station United States * Andov ...

* Boscawen * Bow *

Bradford Bradford is a city and the administrative centre of the City of Bradford district in West Yorkshire, England. The city is in the Pennines' eastern foothills on the banks of the Bradford Beck. Bradford had a population of 349,561 at the 2011 ...

Canterbury Canterbury (, ) is a cathedral city and UNESCO World Heritage Site, situated in the heart of the City of Canterbury local government district of Kent, England. It lies on the River Stour. The Archbishop of Canterbury is the primate of the ...

Chichester Chichester () is a cathedral city and civil parish in West Sussex, England.OS Explorer map 120: Chichester, South Harting and Selsey Scale: 1:25 000. Publisher:Ordnance Survey – Southampton B2 edition. Publishing Date:2009. It is the only c ...

Danbury Danbury is a city in Fairfield County, Connecticut, United States, located approximately northeast of New York City. Danbury's population as of 2022 was 87,642. It is the seventh largest city in Connecticut. Danbury is nicknamed the "Hat City ...

* Dunbarton *

Epsom Epsom is the principal town of the Borough of Epsom and Ewell in Surrey, England, about south of central London. The town is first recorded as ''Ebesham'' in the 10th century and its name probably derives from that of a Saxon landowner. The ...

* Henniker *

Hill A hill is a landform that extends above the surrounding terrain. It often has a distinct summit. Terminology The distinction between a hill and a mountain is unclear and largely subjective, but a hill is universally considered to be not as ...

* Hooksett * Hopkinton * Loudon *

New London New London may refer to: Places United States * New London, Alabama *New London, Connecticut * New London, Indiana * New London, Iowa * New London, Maryland * New London, Minnesota * New London, Missouri *New London, New Hampshire, a New England t ...

* Newbury * Northfield * Pembroke *

Pittsfield Pittsfield is the largest city and the county seat of Berkshire County, Massachusetts, United States. It is the principal city of the Pittsfield, Massachusetts Metropolitan Statistical Area which encompasses all of Berkshire County. Pittsfield ...

* Salisbury * Sutton * Warner *

Webster Webster may refer to: People *Webster (surname), including a list of people with the surname *Webster (given name), including a list of people with the given name Places Canada *Webster, Alberta * Webster's Falls, Hamilton, Ontario United Stat ...

* Wilmot

Census-designated places

* Blodgett Landing *

* Contoocook * Henniker * Hooksett * Loudon *

* South Hooksett * Suncook * Tilton Northfield * Warner

Villages

* East Andover * Elkins * North Sutton *

Penacook Penacook, originally called "Fisherville", is a village within the city of Concord in Merrimack County, New Hampshire, United States. It lies along Concord's northern border with Boscawen. The name comes from the Pennacook tribe that lived in th ...

* South Newbury * South Sutton

Education

School districts include: K-12 districts: * Bow School District * Concord School District * Franklin School District * Hopkinton School District * Kearsarge Regional School District * Merrimack Valley School District *

Newfound Area School District Newfound Area School District is a school district headquartered in Bristol, New Hampshire. The district area includes Bristol, Alexandria, Bridgewater, Danbury, Groton, Hebron, and New Hampton. Pierre Couture is the superintendent. History ...

* Pembroke School District * Pittsfield School District * Shaker Regional School District * Winnisquam Regional School District Secondary districts: * John Stark Regional School District Elementary districts: * Allenstown School District * Andover School District *

Chichester School District The Chichester School District (CSD) is a suburban public school district located in southeastern Delaware County, Pennsylvania. It encompasses approximately , covering the Boroughs of Marcus Hook, Trainer, Lower Chichester Township, and Upp ...

* Dunbarton School District * Epsom School District * Henniker School District * Hill School District * Hooksett School District Hooksett sends its high school students to Pinkerton Academy, a privately-endowed publicly-funded high school in

Derry Derry, officially Londonderry (), is the second-largest city in Northern Ireland and the fifth-largest city on the island of Ireland. The name ''Derry'' is an anglicisation of the Old Irish name (modern Irish: ) meaning 'oak grove'. The ...

, Rockingham County. Previously Hooksett sent high school students to the

Manchester School District Manchester School District is a school district headquartered in Manchester, New Hampshire. It is the largest school district in the state, according to the Associated Press. History Circa 2003 Hooksett contracted with Manchester to educate i ...

References

External links

Merrimack County official website

{{coord, 43.30, -71.68, display=title, type:adm2nd_region:US-NH_source:UScensus1990 Counties in Greater Boston 1823 establishments in New Hampshire Populated places established in 1823 Micropolitan areas of New Hampshire New Hampshire placenames of Native American origin