Merrimack County, NH Zip Codes

26 zip codes across 23 cities in Merrimack County, NH

About Merrimack County

Merrimack County, New Hampshire (NH) contains 26 unique zip codes spanning 23 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.

Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Merrimack County.

Total Zip Codes

Cities

County

Merrimack

State

Cities in Merrimack County

AndoverBowBradfordCanterburyConcordContoocookDanburyElkinsEpsomFranklinHennikerHillHooksettNew LondonNewburyNorth SuttonPembrokePittsfieldSalisburySouth SuttonTiltonWarnerZcta 033hh

All Zip Codes in Merrimack County, NH

Zip Code	City	Compare
03106	Hooksett
03216	Andover	NH
03221	Bradford	NH
03224	Canterbury	NH
03229	Contoocook	NH
03230	Danbury	NH
03233	Elkins	NH
03234	Epsom	NH
03235	Franklin	NH
03242	Henniker	NH
03243	Hill	NH
03255	Newbury	NH
03257	New London	NH
03260	North Sutton	NH
03263	Pittsfield	NH
03268	Salisbury	NH
03273	South Sutton	NH
03275	Pembroke	NH
03276	Tilton	NH
03278	Warner	NH
03287	Andover	NH
03301	Concord	NH
03303	Concord	NH
03304	Bow	NH
03307	Concord	NH
033HH	Zcta 033hh	NH

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Frequently Asked Questions

How many zip codes are in Merrimack County, NH?

Merrimack County, NH has 26 zip codes across 23 cities.

What cities are in Merrimack County?

Cities in Merrimack County include Andover, Bow, Bradford, Canterbury, Concord, Contoocook, Danbury, Elkins, Epsom, Franklin, Henniker, Hill, Hooksett, New London, Newbury, North Sutton, Pembroke, Pittsfield, Salisbury, South Sutton, Tilton, Warner, Zcta 033hh.

What state is Merrimack County in?

Merrimack County is located in New Hampshire (NH).

All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.