Grassflat, PA Demographics

A map of Grassflat's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	474	458	100.0%	95.6%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.2%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	20	0.0%	4.2%

Grassflat, Pennsylvania has an estimated population of 474, a slight decrease from the 479 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 Grassflat, with one dot drawn for each person counted by the Census, color-coded by race.

Grassflat 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 Grassflat, that probability was 8.4% in 2020 and 0.0% in the most recent ACS estimates.

Grassflat is ranked the 1371st 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). Grassflat was ranked the 1353rd most populous place in the 2020 Census.

Grassflat's White Population

474 residents of Grassflat, or 100.0% of the population, identify as White. The share of White residents in Grassflat is significantly higher than in Pennsylvania overall, where 73% of the population is White. Grassflat ranks 299th statewide in terms of White residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Grassflat's White population has grown by an estimated 3.5%. White residents' share of Grassflat's population has increased from 95.6% to 100.0%.

Grassflat is more White than neighboring Kylertown (91.1% White), Casanova (73.6% White), Pine Glen (95.2% White), and Moshannon (98.6% White).

Grassflat's Black Population

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

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

Grassflat's Asian Population

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

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

Grassflat is less Asian than neighboring Kylertown (7.2% Asian).

Grassflat's Hispanic Population

0 residents of Grassflat, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Grassflat is lower than in Pennsylvania overall, where 8.7% of the population is Hispanic. Grassflat ranks 1770th statewide in terms of Hispanic residents as a share of the population, out of 2,002 places.

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

Grassflat is less Hispanic than neighboring Casanova (26.4% Hispanic), and Pine Glen (2.4% Hispanic).

Grassflat's Native American/Other Population

0 residents of Grassflat, 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 Grassflat is comparable to the share in Pennsylvania overall, where 0.6% of the population is Native American/Other. Grassflat 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, Grassflat's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Grassflat's population has remained roughly unchanged at 0.0%.

Grassflat's Multiracial Population

0 residents of Grassflat, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Grassflat is slightly lower than in Pennsylvania overall, where 3.6% of the population is Multiracial. Grassflat ranks 534th statewide in terms of Multiracial residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Grassflat's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Grassflat's population has decreased from 4.2% to 0.0%.

Grassflat is less Multiracial than neighboring Kylertown (1.7% Multiracial), Pine Glen (2.4% Multiracial), and Moshannon (1.4% 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.