Succasunna, NJ Demographics

A map of Succasunna's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	7,645	8,206	78.0%	79.4%
Hispanic	1,102	1,124	11.2%	10.9%
Asian	412	530	4.2%	5.1%
Multiracial	385	276	3.9%	2.7%
Black	253	157	2.6%	1.5%
Native American/Other	2	45	0.0%	0.4%

Succasunna, New Jersey has an estimated population of 9,799, a decrease from the 10,338 recorded in the 2020 Census. The population is 78.0% White, 11.2% Hispanic, 4.2% Asian, 3.9% Multiracial, 2.6% Black, and 0.0% Native American/Other. This demographic dot map shows the population of Succasunna, with one dot drawn for each person counted by the Census, color-coded by race.

Succasunna has become more 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 Succasunna, that probability was 35.4% in 2020 and 37.5% in the most recent ACS estimates.

Succasunna is ranked the 162nd 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). Succasunna was ranked the 144th most populous place in the 2020 Census.

Succasunna's White Population

7,645 residents of Succasunna, or 78.0% of the population, identify as White. The share of White residents in Succasunna is significantly higher than in New Jersey overall, where 50.9% of the population is White. Succasunna ranks 279th statewide in terms of White residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's White population has declined by an estimated 6.8%. White residents' share of Succasunna's population has decreased from 79.4% to 78.0%.

Succasunna is more White than neighboring Ledgewood (69.2% White), Kenvil (72.3% White), Flanders (65.8% White), Landing (56.3% White), and Port Morris (74.9% White).

Succasunna's Black Population

253 residents of Succasunna, or 2.6% of the population, identify as Black. The share of Black residents in Succasunna is lower than in New Jersey overall, where 12.2% of the population is Black. Succasunna ranks 506th statewide in terms of Black residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's Black population has grown by an estimated 61.1%. Black residents' share of Succasunna's population has increased from 1.5% to 2.6%.

Succasunna is more Black than neighboring Port Morris (1.4% Black). Succasunna is less Black than neighboring Ledgewood (3% Black), Kenvil (7.7% Black), Flanders (2.9% Black), and Landing (8% Black).

Succasunna's Asian Population

412 residents of Succasunna, or 4.2% of the population, identify as Asian. The share of Asian residents in Succasunna is lower than in New Jersey overall, where 10% of the population is Asian. Succasunna ranks 260th statewide in terms of Asian residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's Asian population has declined by an estimated 22.3%. Asian residents' share of Succasunna's population has decreased from 5.1% to 4.2%.

Succasunna is more Asian than neighboring Kenvil (3% Asian), and Port Morris (1.9% Asian). Succasunna is less Asian than neighboring Ledgewood (9.1% Asian), Flanders (9.1% Asian), and Landing (6.1% Asian).

Succasunna's Hispanic Population

1,102 residents of Succasunna, or 11.2% of the population, identify as Hispanic. The share of Hispanic residents in Succasunna is considerably lower than in New Jersey overall, where 22.5% of the population is Hispanic. Succasunna ranks 296th statewide in terms of Hispanic residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's Hispanic population has declined by an estimated 2.0%. Hispanic residents' share of Succasunna's population has remained roughly unchanged at 11.2%.

Succasunna is less Hispanic than neighboring Ledgewood (14.6% Hispanic), Kenvil (16.7% Hispanic), Flanders (15.6% Hispanic), Landing (19.6% Hispanic), and Port Morris (20.7% Hispanic).

Succasunna's Native American/Other Population

2 residents of Succasunna, 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 Succasunna is comparable to the share in New Jersey overall, where 0.9% of the population is Native American/Other. Succasunna ranks 465th statewide in terms of Native American/Other residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's Native American/Other population has declined by an estimated 95.6%. Native American/Other residents' share of Succasunna's population has remained roughly unchanged at 0.0%.

Succasunna is less Native American/Other than neighboring Flanders (0.5% Native American/Other).

Succasunna's Multiracial Population

385 residents of Succasunna, or 3.9% of the population, identify as Multiracial. The share of Multiracial residents in Succasunna is comparable to the share in New Jersey overall, where 3.5% of the population is Multiracial. Succasunna ranks 467th statewide in terms of Multiracial residents as a share of the population, out of 700 places.

Since the 2020 Census, Succasunna's Multiracial population has grown by an estimated 39.5%. Multiracial residents' share of Succasunna's population has increased from 2.7% to 3.9%.

Succasunna is more Multiracial than neighboring Kenvil (0.4% Multiracial), and Port Morris (1% Multiracial). Succasunna is less Multiracial than neighboring Ledgewood (4% Multiracial), Flanders (6.3% Multiracial), and Landing (10% 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.