Loudon, NH Profile: Facts, Map & Data


Loudon Local Links & Resources:
Hotels | Resources | ALL Loudon Content

Also See: Loudon, NH ZIP Codes & ZIP Code Maps | Local Area Photos

Loudon, New Hampshire - Basic Facts

The Loudon Census Designated Place had a population of 577 as of July 1, 2016. Loudon ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Hampshire. See peer rankings below.

The primary coordinate point for Loudon is located at latitude 43.2828 and longitude -71.4647 in Merrimack County. The formal boundaries for the Loudon Census Designated Place (see map below) encompass a land area of 1.66 sq. miles and a water area of 0 sq. miles. Merrimack County is in the Eastern time zone (GMT -5). The elevation is 381 feet.

The Loudon Census Designated Place (GNIS ID: 2629726) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Loudon Census Designated Place is located within Town of Loudon, a minor civil division (MCD) of Merrimack County.

Beneath the boundary map are tables with Loudon population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


Loudon Census Designated Place, NH Boundary Map

Also See: BIG Map | Driving Directions | NH Congressional Districts
Boundary Maps: Town of Loudon | Merrimack County | New Hampshire Counties

Search the map for:

Loudon, NH Data & Demographics (As of July 1, 2016)


Total Population 577
Population in Households 577
Population in Familes 479
Population in Group Qrtrs 0
Population Density1 347
Diversity Index2 6


Total Households 242
Average Household Size 2.38
Family Households 178
Average Family Size 3


Total Housing Units 257 (100%)
Owner Occupied HU 210 (81.7%)
Renter Occupied HU 32 (12.5%)
Vacant Housing Units 15 ( 5.8%)
Median Home Value $241,111
Average Home Value $266,071


Median Household Income $77,823
Average Household Income $88,287
Per Capita Income $32,068
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.51% 0.51%
Households 0.61% 0.57%
Families 3.11% 0.56%
Median Household Income   1.94%
Per Capita Income   2.31%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Loudon, NH - Peer Comparisons by Rank and Percentile

The table below compares Loudon to the other 97 incorporated cities, towns and CDPs in New Hampshire by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 77 22nd
Population Density1 # 83 15th
Diversity Index2 # 93 5th
Median Household Income # 6 95th
Per Capita Income # 33 67th

Additional comparisons and rankings can be made with a VERY EASY TO USE New Hampshire Census Data Comparison Tool.

New Hampshire Research Tools

New Hampshire Census Data Comparison Tool

Compare New Hampshire Census Data
Highest or Lowest: