Loudon, New Hampshire
Loudon: Town of the United States
About
Loudon is a town located in the county of Merrimack in the U.S. state of New Hampshire. Its population at the 2010 census was 5,317 and a population density of 112 people per km². After 10 years in 2020 city had an estimated population of 5,697 inhabitants.
The town was created 252 years ago in 1772.
Quick Facts about Loudon
| Population : | 5,697 (2020) |
| Country : | United States of America |
| State : | New Hampshire (United States) |
| County : | Merrimack County |
| Postal code : | 03307 |
| Phone Area Codes : | 603 |
| Area : | 47.5 km2 |
| Altitude : | 371 feet / 113 meters |
| Establishment : | January 01, 1773 (252 years ago) |
| Time Zone : | America/New_York |
| Local time : | 10:58:44 (5th December 2025) |
| Density : | 120 Pop. per km² as of 2020 |
| Population growth : | 6.67% (2010-2020) |
Geography
Loudon is located at 43°17'8"N 71°28'2"W (43.2856400, -71.4672900).
Loudon map
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- Official Website
Official website of Loudon
Demographics
The population of Loudon increased by 6.67% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 5,317 | - | census |
| 2011 | 5,288 | -0.55% | estimation process |
| 2012 | 5,303 | 0.28% | estimation process |
| 2013 | 5,322 | 0.36% | estimation process |
| 2014 | 5,362 | 0.75% | estimation process |
| 2015 | 5,425 | 1.16% | estimation process |
| 2016 | 5,496 | 1.29% | estimation process |
| 2017 | 5,509 | 0.24% | estimation process |
| 2018 | 5,590 | 1.45% | estimation process |
| 2019 | 5,634 | 0.78% | estimation process |
| 2020 | 5,697 | 1.11% | estimation process |
Schools in Loudon
College & universities near Loudon, NH
| Code | Name | City | ZIP |
|---|---|---|---|
| 183099 | NHTI-Concord's Community College | Concord (NH) | 03301-7412 |
Stations (32)
Amtrak & bus stations near Loudon, NH
| Code | Name | Address | Type |
|---|---|---|---|
| CNH | Concord, New Hampshire | 30 Stickney Ave. | BUS |
| TLT | Tilton, New Hampshire | I-93 and US hwy 3 | BUS |
| MHT | Manchester, New Hampshire | 119 Canal St. | BUS |
| NHN | New Hampton, New Hampshire | 325 Route 104 | BUS |
| DHM | Durham–UNH station | 3 Depot Road | RAIL |
Post offices near Loudon
| Post Office Name | City | ZIP |
|---|---|---|
| Concord Annex Post Office | Concord (NH) | 03301 |
Other places with the same name (3)
- Loudon , Tennessee human settlement in Loudon County, Tennessee, United States of America with a population of 6,009 people.
- Loudon , Ohio village in Ashland and Holmes counties in Ohio, United States with a population of 2,040 people.
Other cities in Merrimack County
Cities, towns, neighborhoods & other populated places in Merrimack County , NH. (more)
| City Name | Population | Title |
|---|---|---|
| Concord | 43,924 | The capital of New Hampshire. |
| East Concord | 42,605 | A census-designated place in Merrimack County, New Hampshire. |
| Hooksett | 14,703 | City in Merrimack County, New Hampshire, United States of America |
| Newmarket | 9,207 | Town in New Hampshire |
| Franklin | 8,753 | City in Merrimack County, New Hampshire, USA |
| Bow Bog | 8,381 | City in Merrimack County, New Hampshire, United States of America |
| Bow | 8,063 | Town in Merrimack County, New Hampshire, United States |
| Pembroke | 7,252 | Town in New Hampshire, United States |
| Hopkinton | 5,827 | Town in Merrimack County, New Hampshire |
| South Hooksett | 5,418 | Census-designated place in Merrimack County, New Hampshire |
| Suncook | 5,379 | Census-designated place in Merrimack County, New Hampshire |
| Henniker | 5,006 | Town in New Hampshire |
| Northfield | 4,979 | Town in Merrimack County, New Hampshire |
| Epsom | 4,824 | Epsom, New Hampshire |
| Allenstown | 4,488 | Town in New Hampshire |
| New London | 4,268 | Town in Merrimack County, New Hampshire, United States |
Distance to Other Cities
Loudon distances to largest New Hampshire cities
