Diamond Beach, NJ Demographics

A map of Diamond Beach's Population by Race

Diamond Beach, New Jersey has an estimated population of 350, a dramatic increase from the 203 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 Diamond Beach, with one dot drawn for each person counted by the Census, color-coded by race.

Diamond Beach 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 Diamond Beach, that probability was 10.4% in 2020 and 0.0% in the most recent ACS estimates.

Diamond Beach is ranked the 636th 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). Diamond Beach was ranked the 676th most populous place in the 2020 Census.

Diamond Beach's White Population

350 residents of Diamond Beach, or 100.0% of the population, identify as White. The share of White residents in Diamond Beach is significantly higher than in New Jersey overall, where 50.9% of the population is White. Diamond Beach ranks 17th statewide in terms of White residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's White population has grown by an estimated 82.3%. White residents' share of Diamond Beach's population has increased from 94.6% to 100.0%.

Diamond Beach is more White than neighboring Wildwood Crest (95.5% White), Wildwood (60.5% White), West Wildwood (81.5% White), Cape May (82.6% White), and Erma (76.7% White).

Diamond Beach's Black Population

0 residents of Diamond Beach, or 0.0% of the population, identify as Black. The share of Black residents in Diamond Beach is considerably lower than in New Jersey overall, where 12.2% of the population is Black. Diamond Beach ranks 684th statewide in terms of Black residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's Black population has grown from 0 to an estimated 0. Black residents' share of Diamond Beach's population has remained roughly unchanged at 0.0%.

Diamond Beach is less Black than neighboring Wildwood Crest (1.5% Black), Wildwood (10.7% Black), West Wildwood (0.7% Black), Cape May (1.8% Black), and Erma (0.9% Black).

Diamond Beach's Asian Population

0 residents of Diamond Beach, or 0.0% of the population, identify as Asian. The share of Asian residents in Diamond Beach is lower than in New Jersey overall, where 10% of the population is Asian. Diamond Beach ranks 678th statewide in terms of Asian residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's Asian population has grown from 0 to an estimated 0. Asian residents' share of Diamond Beach's population has remained roughly unchanged at 0.0%.

Diamond Beach is less Asian than neighboring Wildwood Crest (0.3% Asian), Wildwood (0.8% Asian), and Erma (0.4% Asian).

Diamond Beach's Hispanic Population

0 residents of Diamond Beach, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Diamond Beach is significantly lower than in New Jersey overall, where 22.5% of the population is Hispanic. Diamond Beach ranks 623rd statewide in terms of Hispanic residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Diamond Beach's population has decreased from 3.9% to 0.0%.

Diamond Beach is less Hispanic than neighboring Wildwood Crest (0.3% Hispanic), Wildwood (26% Hispanic), West Wildwood (5.3% Hispanic), Cape May (11.3% Hispanic), and Erma (7.4% Hispanic).

Diamond Beach's Native American/Other Population

0 residents of Diamond Beach, 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 Diamond Beach is comparable to the share in New Jersey overall, where 0.9% of the population is Native American/Other. Diamond Beach ranks 658th statewide in terms of Native American/Other residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Diamond Beach's population has remained roughly unchanged at 0.0%.

Diamond Beach is less Native American/Other than neighboring West Wildwood (0.9% Native American/Other).

Diamond Beach's Multiracial Population

0 residents of Diamond Beach, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Diamond Beach is slightly lower than in New Jersey overall, where 3.5% of the population is Multiracial. Diamond Beach ranks 644th statewide in terms of Multiracial residents as a share of the population, out of 700 places.

Since the 2020 Census, Diamond Beach's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Diamond Beach's population has decreased from 1.5% to 0.0%.

Diamond Beach is less Multiracial than neighboring Wildwood Crest (2.5% Multiracial), Wildwood (1.9% Multiracial), West Wildwood (11.7% Multiracial), Cape May (4.3% Multiracial), and Erma (14.7% 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.