New Hampshire County Maps

Find New Hampshire county and township maps.

Hillsborough County, New Hampshire

Find your New Hampshire County by searching for your address, or by clicking on the map.

Hillsborough County, New Hampshire Map

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An detailed map of Hillsborough County. Click on a nearby County to view more information about that County.

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Map of Towns in Hillsborough County, New Hampshire

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An interactive map of county subdivisions in Hillsborough County. In New Hampshire, that can include Towns, Grants, Townships, Locations, and Purchases. Find what town you are in now.

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Map of Counties in New Hampshire

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An interactive map of Counties in New Hampshire. Click on a County to view more information about that County.

About Hillsborough County, New Hampshire

Hillsborough County is the most populous county in the U.S. state of New Hampshire. As of the 2020 census, the population was 422,937, almost one-third the population of the entire state. Its county seats are Manchester and Nashua, the state's two biggest cities. Hillsborough is northern New England's most populous county as well as its most densely populated.

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This site has an interactive map of New Hampshire Counties. Click on the map to find your New Hampshire county, and view more details. You can also search for your address and use your GPS to find your New Hampshire County.

Find what County you are in, and see official New Hampshire County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.