Loudon, NH Demographics

A map of Loudon's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	614	658	100.0%	92.5%
Black	0	1	0.0%	0.1%
Asian	0	2	0.0%	0.3%
Hispanic	0	10	0.0%	1.4%
Native American/Other	0	2	0.0%	0.3%
Multiracial	0	38	0.0%	5.3%

Loudon, New Hampshire has an estimated population of 614, a large decrease from the 711 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Loudon, with one dot drawn for each person counted by the Census, color-coded by race.

Loudon has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than New Hampshire overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Loudon, that probability was 14.1% in 2020 and 0.0% in the most recent ACS estimates.

Loudon is ranked the 74th most populous place in New Hampshire, out of 100 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Loudon was ranked the 75th most populous place in the 2020 Census.

Loudon's White Population

614 residents of Loudon, or 100.0% of the population, identify as White. The share of White residents in Loudon is considerably higher than in New Hampshire overall, where 86.9% of the population is White. Loudon ranks 33rd statewide in terms of White residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's White population has declined by an estimated 6.7%. White residents' share of Loudon's population has increased from 92.5% to 100.0%.

Loudon is more White than neighboring Concord (85.5% White), Pittsfield (94.4% White), Suncook (85.5% White), Belmont (89.6% White), and Hooksett (88.5% White).

Loudon's Black Population

0 residents of Loudon, or 0.0% of the population, identify as Black. The share of Black residents in Loudon is comparable to the share in New Hampshire overall, where 1.3% of the population is Black. Loudon ranks 82nd statewide in terms of Black residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's Black population has declined by an estimated 100.0%. Black residents' share of Loudon's population has remained roughly unchanged at 0.0%.

Loudon is less Black than neighboring Concord (3.7% Black), Suncook (2.7% Black), and Hooksett (0.2% Black).

Loudon's Asian Population

0 residents of Loudon, or 0.0% of the population, identify as Asian. The share of Asian residents in Loudon is slightly lower than in New Hampshire overall, where 2.6% of the population is Asian. Loudon ranks 84th statewide in terms of Asian residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's Asian population has declined by an estimated 100.0%. Asian residents' share of Loudon's population has remained roughly unchanged at 0.0%.

Loudon is less Asian than neighboring Concord (2.9% Asian), Suncook (0.9% Asian), and Hooksett (3.5% Asian).

Loudon's Hispanic Population

0 residents of Loudon, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Loudon is slightly lower than in New Hampshire overall, where 4.7% of the population is Hispanic. Loudon ranks 81st statewide in terms of Hispanic residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Loudon's population has decreased from 1.4% to 0.0%.

Loudon is less Hispanic than neighboring Concord (3.7% Hispanic), Pittsfield (0.6% Hispanic), Suncook (7.2% Hispanic), Belmont (7.2% Hispanic), and Hooksett (2.1% Hispanic).

Loudon's Native American/Other Population

0 residents of Loudon, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Loudon is comparable to the share in New Hampshire overall, where 0.5% of the population is Native American/Other. Loudon ranks 82nd statewide in terms of Native American/Other residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Loudon's population has remained roughly unchanged at 0.0%.

Loudon is less Native American/Other than neighboring Concord (0.6% Native American/Other), and Suncook (0.2% Native American/Other).

Loudon's Multiracial Population

0 residents of Loudon, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Loudon is slightly lower than in New Hampshire overall, where 4% of the population is Multiracial. Loudon ranks 11th statewide in terms of Multiracial residents as a share of the population, out of 100 places.

Since the 2020 Census, Loudon's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Loudon's population has decreased from 5.3% to 0.0%.

Loudon is less Multiracial than neighboring Concord (3.6% Multiracial), Pittsfield (5% Multiracial), Suncook (3.6% Multiracial), Belmont (3.3% Multiracial), and Hooksett (5.6% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.