Rosemont, PA Demographics

A map of Rosemont's Population by Race

Rosemont, Pennsylvania has an estimated population of 3,421, a slight decrease from the 3,507 recorded in the 2020 Census. The population is 69.9% White, 10.3% Asian, 8.1% Hispanic, 7.8% Multiracial, 3.6% Black, and 0.4% Native American/Other. This demographic dot map shows the population of Rosemont, with one dot drawn for each person counted by the Census, color-coded by race.

Rosemont has become more racially diverse since the 2020 Census. It is more 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 Rosemont, that probability was 45.7% in 2020 and 48.7% in the most recent ACS estimates.

Rosemont is ranked the 417th 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). Rosemont was ranked the 397th most populous place in the 2020 Census.

Rosemont's White Population

2,392 residents of Rosemont, or 69.9% of the population, identify as White. The share of White residents in Rosemont is slightly lower than in Pennsylvania overall, where 73% of the population is White. Rosemont ranks 1706th statewide in terms of White residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's White population has declined by an estimated 5.5%. White residents' share of Rosemont's population has decreased from 72.2% to 69.9%.

Rosemont is more White than neighboring Haverford College (55.9% White). Rosemont is less White than neighboring Bryn Mawr (72.4% White), Villanova (71% White), West Conshohocken (89.4% White), and Ardmore (70.4% White).

Rosemont's Black Population

123 residents of Rosemont, or 3.6% of the population, identify as Black. The share of Black residents in Rosemont is lower than in Pennsylvania overall, where 10.3% of the population is Black. Rosemont ranks 175th statewide in terms of Black residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's Black population has declined by an estimated 59.5%. Black residents' share of Rosemont's population has decreased from 8.7% to 3.6%.

Rosemont is more Black than neighboring West Conshohocken (1.5% Black). Rosemont is less Black than neighboring Bryn Mawr (8.5% Black), Villanova (7% Black), Haverford College (13.1% Black), and Ardmore (11.5% Black).

Rosemont's Asian Population

351 residents of Rosemont, or 10.3% of the population, identify as Asian. The share of Asian residents in Rosemont is higher than in Pennsylvania overall, where 3.8% of the population is Asian. Rosemont ranks 34th statewide in terms of Asian residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's Asian population has declined by an estimated 9.3%. Asian residents' share of Rosemont's population has decreased from 11.0% to 10.3%.

Rosemont is more Asian than neighboring Bryn Mawr (6% Asian), Villanova (9.1% Asian), Haverford College (7.8% Asian), West Conshohocken (2.6% Asian), and Ardmore (6.6% Asian).

Rosemont's Hispanic Population

277 residents of Rosemont, or 8.1% of the population, identify as Hispanic. The share of Hispanic residents in Rosemont is comparable to the share in Pennsylvania overall, where 8.7% of the population is Hispanic. Rosemont ranks 559th statewide in terms of Hispanic residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's Hispanic population has grown by an estimated 89.7%. Hispanic residents' share of Rosemont's population has increased from 4.2% to 8.1%.

Rosemont is more Hispanic than neighboring Bryn Mawr (8% Hispanic), Villanova (7.8% Hispanic), West Conshohocken (1.6% Hispanic), and Ardmore (4.9% Hispanic). Rosemont is less Hispanic than neighboring Haverford College (14.3% Hispanic).

Rosemont's Native American/Other Population

12 residents of Rosemont, or 0.4% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Rosemont is comparable to the share in Pennsylvania overall, where 0.6% of the population is Native American/Other. Rosemont ranks 418th statewide in terms of Native American/Other residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's Native American/Other population has declined by an estimated 50.0%. Native American/Other residents' share of Rosemont's population has remained roughly unchanged at 0.4%.

Rosemont is more Native American/Other than neighboring Bryn Mawr (0.3% Native American/Other), and Ardmore (0% Native American/Other). Rosemont is less Native American/Other than neighboring Haverford College (0.6% Native American/Other), and West Conshohocken (1.2% Native American/Other).

Rosemont's Multiracial Population

266 residents of Rosemont, or 7.8% of the population, identify as Multiracial. The share of Multiracial residents in Rosemont is slightly higher than in Pennsylvania overall, where 3.6% of the population is Multiracial. Rosemont ranks 988th statewide in terms of Multiracial residents as a share of the population, out of 2,002 places.

Since the 2020 Census, Rosemont's Multiracial population has grown by an estimated 131.3%. Multiracial residents' share of Rosemont's population has increased from 3.3% to 7.8%.

Rosemont is more Multiracial than neighboring Bryn Mawr (4.7% Multiracial), Villanova (4.7% Multiracial), West Conshohocken (3.8% Multiracial), and Ardmore (6.6% Multiracial). Rosemont is less Multiracial than neighboring Haverford College (8.2% 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.