Loudon, New Hampshire
Loudon, New Hampshire | |
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Loudon Congregational Church north of the village center | |
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Seal | |
Location in Merrimack County and the state of New Hampshire; the smaller shape within the town is the Loudon CDP. | |
| Coordinates: 43°17′08″N 71°28′04″W / 43.28556°N 71.46778°W | |
| Country | United States |
| State | New Hampshire |
| County | Merrimack |
| Incorporated | 1773 |
| Villages |
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| Government | |
| • Board of Selectmen |
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| • Town Administrator | Brenda Pearl |
| Area | |
• Total | 46.72 sq mi (121.00 km2) |
| • Land | 46.16 sq mi (119.55 km2) |
| • Water | 0.56 sq mi (1.45 km2) 1.20% |
| Elevation | 371 ft (113 m) |
| Population (2020) | |
• Total | 5,576 |
| • Density | 121/sq mi (46.6/km2) |
| Time zone | UTC-5 (Eastern) |
| • Summer (DST) | UTC-4 (Eastern) |
| ZIP code | 03307 |
| Area code | 603 |
| FIPS code | 33-43380 |
| GNIS feature ID | 0873652 |
| Website | www |
Loudon is a town in Merrimack County, New Hampshire, United States. The population was 5,576 at the 2020 census. Loudon is the home of New Hampshire Motor Speedway.
The main village in town, where 711 people lived at the 2020 census, is defined as the Loudon census-designated place and is located along the Soucook River at the southern terminus of New Hampshire Route 129.