Mill Creek, PA Demographics

A map of Mill Creek's Population by Race

Mill Creek, Pennsylvania has an estimated population of 319, a large increase from the 285 recorded in the 2020 Census. The population is 97.2% White, 1.9% Hispanic, 0.6% Multiracial, 0.3% Native American/Other, 0.0% Black, and 0.0% Asian. This demographic dot map shows the population of Mill Creek, with one dot drawn for each person counted by the Census, color-coded by race.

Mill Creek has become 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 Mill Creek, that probability was 7.5% in 2020 and 5.5% in the most recent ACS estimates.

Mill Creek is ranked the 1561st 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). Mill Creek was ranked the 1562nd most populous place in the 2020 Census.

Mill Creek's White Population

310 residents of Mill Creek, or 97.2% of the population, identify as White. The share of White residents in Mill Creek is significantly higher than in Pennsylvania overall, where 73% of the population is White. Mill Creek ranks 224th statewide in terms of White residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mill Creek's White population has grown by an estimated 13.1%. White residents' share of Mill Creek's population has increased from 96.1% to 97.2%.

Mill Creek is more White than neighboring Mapleton (94.5% White), Mount Union (89.3% White), Kistler (86.4% White), and Allenport (95.3% White). Mill Creek is less White than neighboring Cedar Crest (100% White).

Mill Creek's Black Population

0 residents of Mill Creek, or 0.0% of the population, identify as Black. The share of Black residents in Mill Creek is considerably lower than in Pennsylvania overall, where 10.3% of the population is Black. Mill Creek ranks 1527th statewide in terms of Black residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mill Creek's Black population has grown from 0 to an estimated 0. Black residents' share of Mill Creek's population has remained roughly unchanged at 0.0%.

Mill Creek is less Black than neighboring Mapleton (0.5% Black), Mount Union (5.7% Black), Kistler (0.4% Black), and Allenport (3.6% Black).

Mill Creek's Asian Population

0 residents of Mill Creek, or 0.0% of the population, identify as Asian. The share of Asian residents in Mill Creek is slightly lower than in Pennsylvania overall, where 3.8% of the population is Asian. Mill Creek ranks 1426th statewide in terms of Asian residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mill Creek's Asian population has grown from 0 to an estimated 0. Asian residents' share of Mill Creek's population has remained roughly unchanged at 0.0%.

Mill Creek is less Asian than neighboring Kistler (1.1% Asian).

Mill Creek's Hispanic Population

6 residents of Mill Creek, or 1.9% of the population, identify as Hispanic. The share of Hispanic residents in Mill Creek is lower than in Pennsylvania overall, where 8.7% of the population is Hispanic. Mill Creek ranks 1122nd statewide in terms of Hispanic residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mill Creek's Hispanic population has grown by an estimated 20.0%. Hispanic residents' share of Mill Creek's population has remained roughly unchanged at 1.9%.

Mill Creek is more Hispanic than neighboring Mapleton (0% Hispanic), Cedar Crest (0% Hispanic), Mount Union (1.5% Hispanic), and Allenport (0% Hispanic). Mill Creek is less Hispanic than neighboring Kistler (4.3% Hispanic).

Mill Creek's Native American/Other Population

1 residents of Mill Creek, or 0.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Mill Creek is comparable to the share in Pennsylvania overall, where 0.6% of the population is Native American/Other. Mill Creek 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, Mill Creek's Native American/Other population has grown from 0 to an estimated 1. Native American/Other residents' share of Mill Creek's population has remained roughly unchanged at 0.3%.

Mill Creek is more Native American/Other than neighboring Mapleton (0% Native American/Other), Cedar Crest (0% Native American/Other), Mount Union (0% Native American/Other), Kistler (0% Native American/Other), and Allenport (0% Native American/Other).

Mill Creek's Multiracial Population

2 residents of Mill Creek, or 0.6% of the population, identify as Multiracial. The share of Multiracial residents in Mill Creek is slightly lower than in Pennsylvania overall, where 3.6% of the population is Multiracial. Mill Creek ranks 1538th statewide in terms of Multiracial residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Mill Creek's Multiracial population has declined by an estimated 66.7%. Multiracial residents' share of Mill Creek's population has decreased from 2.1% to 0.6%.

Mill Creek is more Multiracial than neighboring Cedar Crest (0% Multiracial). Mill Creek is less Multiracial than neighboring Mapleton (5% Multiracial), Mount Union (3.6% Multiracial), Kistler (7.9% Multiracial), and Allenport (1.1% 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.