Explore Henniker, New Hampshire, with this interactive street and satellite map. You can “grab” the Henniker, NH street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Henniker |
| State | New Hampshire (NH) |
| County | Merrimack |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 43.179801 |
| Longitude | -71.822301 |
| Population | 3,166 |
| Density | N/A /km² |
| Incorporated | N/A |
| ZIP Code(s) | 03242 |
| Area Code | 603 |
| County Seat | Concord |
| School District | John Stark Regional School District |
Henniker is a locality in Merrimack County, New Hampshire, United States. It has a population of approximately 3,166. Henniker is located at 43.1798°N, 71.8223°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 3242.
Henniker unfolds along the Contoocook River, a ribbon of cool, clear water that has shaped its character for centuries. It lies 14.5 miles west of Concord, NH (from Concord, NH: bearing 262°T), and is situated 6.2 miles west-south-west of Contoocook. The landscape here is a gentle but persistent rise and fall of verdant hills, softened by the broad sweep of maples and oaks that drink deeply from the New Hampshire soil. In the summer, the air hangs thick with the scent of pine and sun-baked earth, a palpable presence that clings to the skin like a fine dust. Evenings bring a particular kind of quiet, a stillness broken only by the chirping chorus of crickets and the distant, mournful call of a loon from one of the nearby ponds. The village itself, a collection of weathered clapboard buildings and older, more imposing brick structures, feels as though it has settled into the terrain, not imposed upon it. The roots of Henniker run deep, tracing back to its founding in the late 18th century, a time when the river’s power was harnessed for grist mills and sawmills, the hum of industry a constant companion to the natural world. Later, the advent of railroads brought new life, connecting this quiet corner of Merrimack County to burgeoning markets. Today, while the echoes of those industries remain in the architecture and the very layout of the streets, the economy has diversified, with education playing a significant role, the presence of New England College a constant, subtle pulse of youthful energy. Yet, the land itself still holds sway, with many residents finding solace and sustenance in the surrounding forests and fields, continuing a tradition of self-reliance that feels as old as the hills themselves.
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This page provides an embedded street and satellite map of Henniker, New Hampshire — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 43.179801, -71.822301. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Henniker and Merrimack County.
Detailed location data for Henniker includes the ZIP code (03242), telephone area code (603), county seat of Merrimack County (Concord), and school district assignment (John Stark Regional School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Henniker is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |