Manassas Park County Demographics

A map of Manassas Park County's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Hispanic	7,867	7,799	46.8%	45.3%
White	4,430	4,706	26.4%	27.3%
Black	2,282	2,076	13.6%	12.1%
Asian	1,712	1,827	10.2%	10.6%
Multiracial	507	638	3.0%	3.7%
Native American/Other	0	173	0.0%	1.0%

Manassas Park County, Virginia has an estimated population of 16,798, a slight decrease from the 17,219 recorded in the 2020 Census. The population is 46.8% Hispanic, 26.4% White, 13.6% Black, 10.2% Asian, 3.0% Multiracial, and 0.0% Native American/Other. This demographic dot map shows the population of Manassas Park County, with one dot drawn for each person counted by the Census, color-coded by race.

Manassas Park has become less racially diverse since the 2020 Census. It is considerably more diverse than Virginia overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Manassas Park County, that probability was 69.3% in 2020 and 68.1% in the most recent ACS estimates.

Manassas Park County is ranked the 89th most populous county in Virginia, out of 133 counties. Manassas Park County was ranked the 87th most populous county in the 2020 Census.

Manassas Park County's White Population

4,430 residents of Manassas Park County, or 26.4% of the population, identify as White. The share of White residents in Manassas Park County is significantly lower than in Virginia overall, where 58.4% of the population is White. Manassas Park County ranks 131st statewide in terms of White residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's White population has declined by an estimated 5.9%. White residents' share of Manassas Park County's population has decreased from 27.3% to 26.4%.

Manassas Park County is less White than neighboring Manassas County (33.3% White), Prince William County (37.9% White), Fairfax County (51.1% White), Fairfax County (46.8% White), and Falls Church County (68% White).

Manassas Park County's Black Population

2,282 residents of Manassas Park County, or 13.6% of the population, identify as Black. The share of Black residents in Manassas Park County is slightly lower than in Virginia overall, where 18.3% of the population is Black. Manassas Park County ranks 70th statewide in terms of Black residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's Black population has grown by an estimated 9.9%. Black residents' share of Manassas Park County's population has increased from 12.1% to 13.6%.

Manassas Park County is more Black than neighboring Manassas County (11.8% Black), Fairfax County (6.3% Black), Fairfax County (9.4% Black), and Falls Church County (3.5% Black). Manassas Park County is less Black than neighboring Prince William County (19.6% Black).

Manassas Park County's Asian Population

1,712 residents of Manassas Park County, or 10.2% of the population, identify as Asian. The share of Asian residents in Manassas Park County is slightly higher than in Virginia overall, where 6.9% of the population is Asian. Manassas Park County ranks 5th statewide in terms of Asian residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's Asian population has declined by an estimated 6.3%. Asian residents' share of Manassas Park County's population has remained roughly unchanged at 10.2%.

Manassas Park County is more Asian than neighboring Manassas County (5.6% Asian), Prince William County (9.9% Asian), and Falls Church County (9.1% Asian). Manassas Park County is less Asian than neighboring Fairfax County (18.4% Asian), and Fairfax County (19.9% Asian).

Manassas Park County's Hispanic Population

7,867 residents of Manassas Park County, or 46.8% of the population, identify as Hispanic. The share of Hispanic residents in Manassas Park County is significantly higher than in Virginia overall, where 11% of the population is Hispanic. Manassas Park County ranks 1st statewide in terms of Hispanic residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's Hispanic population has remained roughly the same. Hispanic residents' share of Manassas Park County's population has increased from 45.3% to 46.8%.

Manassas Park County is more Hispanic than neighboring Manassas County (43.9% Hispanic), Prince William County (26.1% Hispanic), Fairfax County (18.9% Hispanic), Fairfax County (17.6% Hispanic), and Falls Church County (10.8% Hispanic).

Manassas Park County's Native American/Other Population

0 residents of Manassas Park County, 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 Manassas Park County is comparable to the share in Virginia overall, where 0.8% of the population is Native American/Other. Manassas Park County ranks 19th statewide in terms of Native American/Other residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Manassas Park County's population has decreased from 1.0% to 0.0%.

Manassas Park County is less Native American/Other than neighboring Manassas County (0.4% Native American/Other), Prince William County (0.9% Native American/Other), Fairfax County (1.2% Native American/Other), Fairfax County (0.9% Native American/Other), and Falls Church County (1.3% Native American/Other).

Manassas Park County's Multiracial Population

507 residents of Manassas Park County, or 3.0% of the population, identify as Multiracial. The share of Multiracial residents in Manassas Park County is comparable to the share in Virginia overall, where 4.7% of the population is Multiracial. Manassas Park County ranks 79th statewide in terms of Multiracial residents as a share of the population, out of 133 counties.

Since the 2020 Census, Manassas Park County's Multiracial population has declined by an estimated 20.5%. Multiracial residents' share of Manassas Park County's population has decreased from 3.7% to 3.0%.

Manassas Park County is less Multiracial than neighboring Manassas County (5.1% Multiracial), Prince William County (5.7% Multiracial), Fairfax County (4.1% Multiracial), Fairfax County (5.4% Multiracial), and Falls Church County (7.2% 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.