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Merrimack County

File:MerrimackCountyCourthouse_Oct2019.jpg · Wikimedia Commons · See Wikimedia Commons

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Merrimack County

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Also known as Merrimack County, New Hampshire, Merrimack County, NH

county in New Hampshire, United States

Key facts

Country
United States
State
New Hampshire
Named after
Merrimack River
Seat
Concord
Largest city
Concord
Total
955.0 sq mi (2,473 km )
Land
932.9 sq mi (2,416 km )
Water
22.1 sq mi (57 km ) 2.3%
Estimate 2025
158,078
Density
169.2/sq mi (65.3/km )
Time zone
UTC−5 ( Eastern )
Summer dst
UTC−4 ( EDT )
Congressional districts
1st , 2nd
Website
www .merrimackcounty .net

via Wikipedia infobox

Wikidata facts

Named after
Merrimack River
Located in
New Hampshire
Contains
Northfield
Capital
Concord
Population
153808
Area
2477
Shares border with
Belknap County
Official website
www.merrimackcounty.net
Image
ConcordNH MerrimackCountyCourthouse 02.jpg
Households
59209
Show 8 more facts
Commons category
Merrimack County, New Hampshire
inception
1823-00-00
different from
Merrick County
water as percent of area
2.3
native label
Merrimack County
per capita income
38213
Sources (10)

via Wikidata · CC0

~9 min read

Encyclopedic overview

Merrimack County is a county in the U.S. state 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, 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–Worcester–Providence, MA–RI–NH–CT Combined Statistical Area. In 2010, the center of population of New Hampshire was located in Merrimack County, in the town of Pembroke.

Geography

Excerpted from Wikipedia’s “Merrimack County” article, available under the CC BY-SA 4.0 licence.

Gallery (3)

On the map