Hillandale, MD Demographics

A map of Hillandale's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Hispanic	1,660	2,028	32.8%	35.1%
White	1,474	1,469	29.1%	25.4%
Black	1,162	1,399	23.0%	24.2%
Asian	465	654	9.2%	11.3%
Multiracial	201	189	4.0%	3.3%
Native American/Other	98	35	1.9%	0.6%

Hillandale, Maryland has an estimated population of 5,060, a large decrease from the 5,774 recorded in the 2020 Census. The population is 32.8% Hispanic, 29.1% White, 23.0% Black, 9.2% Asian, 4.0% Multiracial, and 1.9% Native American/Other. This demographic dot map shows the population of Hillandale, with one dot drawn for each person counted by the Census, color-coded by race.

Hillandale has become slightly more racially diverse since the 2020 Census. It is considerably more diverse than Maryland overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Hillandale, that probability was 73.9% in 2020 and 74.4% in the most recent ACS estimates.

Hillandale is ranked the 202nd most populous place in Maryland, out of 536 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). Hillandale was ranked the 190th most populous place in the 2020 Census.

Hillandale's White Population

1,474 residents of Hillandale, or 29.1% of the population, identify as White. The share of White residents in Hillandale is significantly lower than in Maryland overall, where 46.6% of the population is White. Hillandale ranks 445th statewide in terms of White residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's White population has remained roughly the same. White residents' share of Hillandale's population has increased from 25.4% to 29.1%.

Hillandale is more White than neighboring Adelphi (9.7% White), White Oak (9.8% White), Burnt Mills (21% White), and Langley Park (2.2% White). Hillandale is less White than neighboring Four Corners (60.1% White).

Hillandale's Black Population

1,162 residents of Hillandale, or 23.0% of the population, identify as Black. The share of Black residents in Hillandale is lower than in Maryland overall, where 28.9% of the population is Black. Hillandale ranks 143rd statewide in terms of Black residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's Black population has declined by an estimated 16.9%. Black residents' share of Hillandale's population has decreased from 24.2% to 23.0%.

Hillandale is more Black than neighboring Langley Park (12.6% Black), and Four Corners (8.9% Black). Hillandale is less Black than neighboring Adelphi (24.4% Black), White Oak (61.5% Black), and Burnt Mills (28% Black).

Hillandale's Asian Population

465 residents of Hillandale, or 9.2% of the population, identify as Asian. The share of Asian residents in Hillandale is slightly higher than in Maryland overall, where 6.5% of the population is Asian. Hillandale ranks 46th statewide in terms of Asian residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's Asian population has declined by an estimated 28.9%. Asian residents' share of Hillandale's population has decreased from 11.3% to 9.2%.

Hillandale is more Asian than neighboring White Oak (8.7% Asian), Burnt Mills (5.8% Asian), Langley Park (0.5% Asian), and Four Corners (5.8% Asian). Hillandale is less Asian than neighboring Adelphi (10% Asian).

Hillandale's Hispanic Population

1,660 residents of Hillandale, or 32.8% of the population, identify as Hispanic. The share of Hispanic residents in Hillandale is significantly higher than in Maryland overall, where 12.5% of the population is Hispanic. Hillandale ranks 26th statewide in terms of Hispanic residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's Hispanic population has declined by an estimated 18.1%. Hispanic residents' share of Hillandale's population has decreased from 35.1% to 32.8%.

Hillandale is more Hispanic than neighboring White Oak (17.1% Hispanic), and Four Corners (18.8% Hispanic). Hillandale is less Hispanic than neighboring Adelphi (54.7% Hispanic), Burnt Mills (43.9% Hispanic), and Langley Park (83.2% Hispanic).

Hillandale's Native American/Other Population

98 residents of Hillandale, or 1.9% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Hillandale is comparable to the share in Maryland overall, where 0.8% of the population is Native American/Other. Hillandale ranks 309th statewide in terms of Native American/Other residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's Native American/Other population has grown by an estimated 180.0%. Native American/Other residents' share of Hillandale's population has increased from 0.6% to 1.9%.

Hillandale is more Native American/Other than neighboring Adelphi (0% Native American/Other), White Oak (0.4% Native American/Other), Burnt Mills (1.2% Native American/Other), and Langley Park (0.7% Native American/Other). Hillandale is less Native American/Other than neighboring Four Corners (2.7% Native American/Other).

Hillandale's Multiracial Population

201 residents of Hillandale, or 4.0% of the population, identify as Multiracial. The share of Multiracial residents in Hillandale is comparable to the share in Maryland overall, where 4.6% of the population is Multiracial. Hillandale ranks 393rd statewide in terms of Multiracial residents as a share of the population, out of 536 places.

Since the 2020 Census, Hillandale's Multiracial population has grown by an estimated 6.3%. Multiracial residents' share of Hillandale's population has increased from 3.3% to 4.0%.

Hillandale is more Multiracial than neighboring Adelphi (1.2% Multiracial), White Oak (2.6% Multiracial), Burnt Mills (0% Multiracial), Langley Park (0.7% Multiracial), and Four Corners (3.7% 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.