Census Dots

Mount Arlington, NJ Demographics

A map of Mount Arlington's Population by Race

Race
PopulationPercent
White
4,47875.8%
Hispanic
71912.2%
Asian
3345.7%
Black
1973.3%
Multiracial
1532.6%
Native American/Other
280.5%

Mount Arlington, New Jersey had a population of 5,909 in 2020. It was 75.8% White, 3.3% Black, 5.7% Asian, 12.2% Hispanic, 0.5% Native American/Other, and 2.6% Multiracial. This map presents the population of Mount Arlington, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 701 places in New Jersey, Mount Arlington is the 261st most populous. 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).

Mount Arlington's White Population

4,478 residents of Mount Arlington identify as White, or 75.8%. This makes the White share of the population of Mount Arlington considerably larger than the White share of the population of New Jersey (51.9% White). Of the 701 places in New Jersey, Mount Arlington is ranked #346 in terms of White residents as a share of the population.

Mount Arlington is more White than neighboring Landing (70% White), Hopatcong (73% White), Kenvil (57.6% White), and Port Morris (63.9% White). Mount Arlington is less White than neighboring Lower Berkshire Valley (82.3% White).

Mount Arlington's Black Population

197 residents of Mount Arlington identify as Black, or 3.3%. This makes the Black share of the population of Mount Arlington slightly less than the Black share of the population of New Jersey (12.4% Black). Of the 701 places in New Jersey, Mount Arlington is ranked #323 in terms of Black residents as a share of the population.

Mount Arlington is more Black than neighboring Lower Berkshire Valley (2.4% Black), and Hopatcong (2.9% Black). Mount Arlington is less Black than neighboring Landing (3.5% Black), and Port Morris (4.8% Black).

Mount Arlington's Asian Population

334 residents of Mount Arlington identify as Asian, or 5.7%. This makes the Asian share of the population of Mount Arlington roughly similar to the Asian share of the population of New Jersey (10.2% Asian). Of the 701 places in New Jersey, Mount Arlington is ranked #238 in terms of Asian residents as a share of the population.

Mount Arlington is more Asian than neighboring Landing (4.2% Asian), Lower Berkshire Valley (1.6% Asian), Hopatcong (2.5% Asian), and Port Morris (4.8% Asian). Mount Arlington is less Asian than neighboring Kenvil (6.6% Asian).

Mount Arlington's Hispanic Population

719 residents of Mount Arlington identify as Hispanic, or 12.2%. This makes the Hispanic share of the population of Mount Arlington slightly less than the Hispanic share of the population of New Jersey (21.6% Hispanic). Of the 701 places in New Jersey, Mount Arlington is ranked #253 in terms of Hispanic residents as a share of the population.

Mount Arlington is more Hispanic than neighboring Lower Berkshire Valley (10.7% Hispanic). Mount Arlington is less Hispanic than neighboring Landing (18.3% Hispanic), Hopatcong (17.7% Hispanic), Kenvil (26.4% Hispanic), and Port Morris (22.4% Hispanic).

Mount Arlington's Native American/Other Population

28 residents of Mount Arlington identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.5%. This makes the Native American/Other share of the population of Mount Arlington roughly similar to the Native American/Other share of the population of New Jersey (0.9% Native American/Other). Of the 701 places in New Jersey, Mount Arlington is ranked #361 in terms of Native American/Other residents as a share of the population.

Mount Arlington is less Native American/Other than neighboring Hopatcong (0.8% Native American/Other), and Kenvil (1.3% Native American/Other).

Mount Arlington's Multiracial Population

153 residents of Mount Arlington identify as Multiracial, or 2.6%. This makes the Multiracial share of the population of Mount Arlington roughly similar to the Multiracial share of the population of New Jersey (3.1% Multiracial). Of the 701 places in New Jersey, Mount Arlington is ranked #472 in terms of Multiracial residents as a share of the population.

Mount Arlington is more Multiracial than neighboring Lower Berkshire Valley (2.4% Multiracial). Mount Arlington is less Multiracial than neighboring Landing (3.5% Multiracial), Hopatcong (3% Multiracial), Kenvil (4.8% Multiracial), and Port Morris (3.6% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.