Delmont, NJ Demographics

A map of Delmont's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	223	107	100.0%	87.7%
Black	0	1	0.0%	0.8%
Asian	0	1	0.0%	0.8%
Hispanic	0	6	0.0%	4.9%
Native American/Other	0	1	0.0%	0.8%
Multiracial	0	6	0.0%	4.9%

Delmont, New Jersey has an estimated population of 223, a dramatic increase from the 122 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 Delmont, with one dot drawn for each person counted by the Census, color-coded by race.

Delmont has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than New Jersey overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Delmont, that probability was 22.6% in 2020 and 0.0% in the most recent ACS estimates.

Delmont is ranked the 660th most populous place in New Jersey, out of 700 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). Delmont was ranked the 693rd most populous place in the 2020 Census.

Delmont's White Population

223 residents of Delmont, or 100.0% of the population, identify as White. The share of White residents in Delmont is significantly higher than in New Jersey overall, where 50.9% of the population is White. Delmont ranks 120th statewide in terms of White residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's White population has grown by an estimated 108.4%. White residents' share of Delmont's population has increased from 87.7% to 100.0%.

Delmont is more White than neighboring Heislerville (81.8% White), Leesburg (85.2% White), and Belleplain (72.9% White).

Delmont's Black Population

0 residents of Delmont, or 0.0% of the population, identify as Black. The share of Black residents in Delmont is considerably lower than in New Jersey overall, where 12.2% of the population is Black. Delmont ranks 602nd statewide in terms of Black residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's Black population has declined by an estimated 100.0%. Black residents' share of Delmont's population has decreased from 0.8% to 0.0%.

Delmont's Asian Population

0 residents of Delmont, or 0.0% of the population, identify as Asian. The share of Asian residents in Delmont is lower than in New Jersey overall, where 10% of the population is Asian. Delmont ranks 593rd statewide in terms of Asian residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's Asian population has declined by an estimated 100.0%. Asian residents' share of Delmont's population has decreased from 0.8% to 0.0%.

Delmont is less Asian than neighboring Belleplain (1.8% Asian).

Delmont's Hispanic Population

0 residents of Delmont, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Delmont is significantly lower than in New Jersey overall, where 22.5% of the population is Hispanic. Delmont ranks 579th statewide in terms of Hispanic residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Delmont's population has decreased from 4.9% to 0.0%.

Delmont is less Hispanic than neighboring Heislerville (18.2% Hispanic), Leesburg (7.9% Hispanic), and Belleplain (13.9% Hispanic).

Delmont's Native American/Other Population

0 residents of Delmont, 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 Delmont is comparable to the share in New Jersey overall, where 0.9% of the population is Native American/Other. Delmont ranks 177th statewide in terms of Native American/Other residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Delmont's population has decreased from 0.8% to 0.0%.

Delmont is less Native American/Other than neighboring Leesburg (2.3% Native American/Other).

Delmont's Multiracial Population

0 residents of Delmont, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Delmont is slightly lower than in New Jersey overall, where 3.5% of the population is Multiracial. Delmont ranks 73rd statewide in terms of Multiracial residents as a share of the population, out of 700 places.

Since the 2020 Census, Delmont's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Delmont's population has decreased from 4.9% to 0.0%.

Delmont is less Multiracial than neighboring Leesburg (4.6% Multiracial), and Belleplain (11.3% 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.