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Summary for Dunbarton

About Dunbarton (Click for our profile page)

Located in: Merrimack County (see below)

Time Zone: Dunbarton lies in the Eastern Time Zone (EST/EDT)

Telephone Area Code: 603

ZIP Code: 03046<1>

Elevation: 660 feet [201.17 m] above sea level<2>

From the 2010 US Census (For more detail, see our Census Page for Dunbarton)

Population

Year	Population
2019 Est:<3>	2,881 (4.46% increase since 2010)
2010:	2,758 (23.9% increase since 2000)
2000:	2,226

Total Area:<4> 31.36 sq. miles [81.2 km²] - of which 1.52% is water (0.48 sq. miles [1.2 km²])

Housing Units:<5> 1,077

GPS Coordinates (Latitude/Longitude)<6>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Dunbarton:

Lat: 43.102500° (or 43°6'8" N)

Lon: -71.616800° (or -71°37'0" W)

USGS Topo Map: Goffstown<7>

Federal GNIS/FIPS Codes for Dunbarton

GNIS ID: 873583

FIPS State / Place Code: 33 / 19380

(For more about Federal Codes, see our Misc Page for Dunbarton)

About Merrimack County

The community of Concord is the County Seat for Merrimack County.

From the 2010 US Census (For more detail, see our Census Page for Merrimack)

Population

Year	Population
2019 Est:	151,391 (3.42% increase since 2010)
2010	146,388 (7.46% increase since 2000)
2000:	136,225

Total Area: 956 sq. miles [2,477.2 km²] - of which 2.33% is water (22.33 sq. miles [57.8 km²])

Housing Units: 63,541

Official Website: https://www.merrimackcounty.net/

Federal GNIS/FIPS Codes for Merrimack

GNIS ID: 873180

FIPS State / County Code: 33 / 013

(For more about Federal Codes, see our Misc Page for Dunbarton)

About New Hampshire

From the US Census

Population

Year	Population
2019 Est:	1,360,783 (3.37% increase since 2010)
2010:	1,316,470 (6.53% increase since 2000)
2000:	1,235,786

Websites for State of New Hampshire

Official Website: https://www.nh.gov/

Tourism: https://www.visitnh.gov/

Parks: https://www.nhstateparks.org/

Fishing: https://www.wildlife.nh.gov/fishing-new-hampshire

Hunting: https://www.wildlife.nh.gov/hunting-nh

Federal GNIS/FIPS Codes for State of New Hampshire

GNIS ID: 1779794

FIPS State: 33

(For more about Federal Codes, see our Misc Page for Dunbarton)

Footnotes ...

<1>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a community (such as Dunbarton). When looking for a ZIP Code, whether Dunbarton or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<2>	The elevation is an estimate for the area around Dunbarton - it will be higher in some places and lower in others.
<3>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<4>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Dunbarton. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<5>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).
<6>	Longitude & latitude values may not be the geographic center of Dunbarton, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<7>	Name of the USGS 7.5 Minute topographic map which includes Dunbarton.