Mainville, PA Demographics

A map of Mainville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	115	126	100.0%	94.0%
Black	0	1	0.0%	0.7%
Asian	0	2	0.0%	1.5%
Hispanic	0	1	0.0%	0.7%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	4	0.0%	3.0%

Mainville, Pennsylvania has an estimated population of 115, a large decrease from the 134 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 Mainville, with one dot drawn for each person counted by the Census, color-coded by race.

Mainville has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Pennsylvania overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Mainville, that probability was 11.5% in 2020 and 0.0% in the most recent ACS estimates.

Mainville is ranked the 1856th most populous place in Pennsylvania, out of 2,002 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). Mainville was ranked the 1759th most populous place in the 2020 Census.

Mainville's White Population

115 residents of Mainville, or 100.0% of the population, identify as White. The share of White residents in Mainville is significantly higher than in Pennsylvania overall, where 73% of the population is White. Mainville ranks 552nd statewide in terms of White residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's White population has declined by an estimated 8.7%. White residents' share of Mainville's population has increased from 94.0% to 100.0%.

Mainville is more White than neighboring Almedia (72% White), Lime Ridge (85.4% White), Espy (83.7% White), and Lightstreet (95.2% White).

Mainville's Black Population

0 residents of Mainville, or 0.0% of the population, identify as Black. The share of Black residents in Mainville is considerably lower than in Pennsylvania overall, where 10.3% of the population is Black. Mainville ranks 1102nd statewide in terms of Black residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's Black population has declined by an estimated 100.0%. Black residents' share of Mainville's population has decreased from 0.7% to 0.0%.

Mainville is less Black than neighboring Almedia (7.3% Black).

Mainville's Asian Population

0 residents of Mainville, or 0.0% of the population, identify as Asian. The share of Asian residents in Mainville is slightly lower than in Pennsylvania overall, where 3.8% of the population is Asian. Mainville ranks 426th statewide in terms of Asian residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's Asian population has declined by an estimated 100.0%. Asian residents' share of Mainville's population has decreased from 1.5% to 0.0%.

Mainville is less Asian than neighboring Espy (0.6% Asian), and Lightstreet (1.5% Asian).

Mainville's Hispanic Population

0 residents of Mainville, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Mainville is lower than in Pennsylvania overall, where 8.7% of the population is Hispanic. Mainville ranks 1585th statewide in terms of Hispanic residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Mainville's population has decreased from 0.7% to 0.0%.

Mainville is less Hispanic than neighboring Almedia (2.7% Hispanic), Lime Ridge (9% Hispanic), and Espy (7.7% Hispanic).

Mainville's Native American/Other Population

0 residents of Mainville, 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 Mainville is comparable to the share in Pennsylvania overall, where 0.6% of the population is Native American/Other. Mainville ranks 1459th statewide in terms of Native American/Other residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Mainville's population has remained roughly unchanged at 0.0%.

Mainville is less Native American/Other than neighboring Almedia (8.1% Native American/Other), and Lime Ridge (4% Native American/Other).

Mainville's Multiracial Population

0 residents of Mainville, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Mainville is slightly lower than in Pennsylvania overall, where 3.6% of the population is Multiracial. Mainville ranks 1147th statewide in terms of Multiracial residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mainville's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Mainville's population has decreased from 3.0% to 0.0%.

Mainville is less Multiracial than neighboring Almedia (9.9% Multiracial), Lime Ridge (1.5% Multiracial), Espy (8.1% Multiracial), and Lightstreet (3.4% 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.