Lambertville, NJ Demographics

A map of Lambertville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	3,569	3,337	85.9%	80.6%
Hispanic	347	525	8.4%	12.7%
Asian	116	62	2.8%	1.5%
Multiracial	61	115	1.5%	2.8%
Black	35	75	0.8%	1.8%
Native American/Other	25	25	0.6%	0.6%

Lambertville, New Jersey has an estimated population of 4,153, a less than 1% change from the 4,139 recorded in the 2020 Census. The population is 85.9% White, 8.4% Hispanic, 2.8% Asian, 1.5% Multiracial, 0.8% Black, and 0.6% Native American/Other. This demographic dot map shows the population of Lambertville, with one dot drawn for each person counted by the Census, color-coded by race.

Lambertville 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 Lambertville, that probability was 33.3% in 2020 and 25.3% in the most recent ACS estimates.

Lambertville is ranked the 335th 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). Lambertville was ranked the 332nd most populous place in the 2020 Census.

Lambertville's White Population

3,569 residents of Lambertville, or 85.9% of the population, identify as White. The share of White residents in Lambertville is significantly higher than in New Jersey overall, where 50.9% of the population is White. Lambertville ranks 259th statewide in terms of White residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's White population has grown by an estimated 7.0%. White residents' share of Lambertville's population has increased from 80.6% to 85.9%.

Lambertville is more White than neighboring Ringoes (83.6% White), and Newtown Grant (79.8% White). Lambertville is less White than neighboring New Hope (86% White), Stockton (91.9% White), and Titusville (100% White).

Lambertville's Black Population

35 residents of Lambertville, or 0.8% of the population, identify as Black. The share of Black residents in Lambertville is considerably lower than in New Jersey overall, where 12.2% of the population is Black. Lambertville ranks 469th statewide in terms of Black residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's Black population has declined by an estimated 53.3%. Black residents' share of Lambertville's population has decreased from 1.8% to 0.8%.

Lambertville is more Black than neighboring New Hope (0% Black), Stockton (0.2% Black), Titusville (0% Black), and Ringoes (0% Black). Lambertville is less Black than neighboring Newtown Grant (2.1% Black).

Lambertville's Asian Population

116 residents of Lambertville, or 2.8% of the population, identify as Asian. The share of Asian residents in Lambertville is lower than in New Jersey overall, where 10% of the population is Asian. Lambertville ranks 492nd statewide in terms of Asian residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's Asian population has grown by an estimated 87.1%. Asian residents' share of Lambertville's population has increased from 1.5% to 2.8%.

Lambertville is more Asian than neighboring New Hope (2% Asian), Titusville (0% Asian), and Ringoes (0.9% Asian). Lambertville is less Asian than neighboring Stockton (3.6% Asian), and Newtown Grant (12.4% Asian).

Lambertville's Hispanic Population

347 residents of Lambertville, or 8.4% of the population, identify as Hispanic. The share of Hispanic residents in Lambertville is considerably lower than in New Jersey overall, where 22.5% of the population is Hispanic. Lambertville ranks 246th statewide in terms of Hispanic residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's Hispanic population has declined by an estimated 33.9%. Hispanic residents' share of Lambertville's population has decreased from 12.7% to 8.4%.

Lambertville is more Hispanic than neighboring New Hope (4.1% Hispanic), Stockton (3.4% Hispanic), Titusville (0% Hispanic), and Newtown Grant (2.7% Hispanic). Lambertville is less Hispanic than neighboring Ringoes (14.5% Hispanic).

Lambertville's Native American/Other Population

25 residents of Lambertville, or 0.6% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Lambertville is comparable to the share in New Jersey overall, where 0.9% of the population is Native American/Other. Lambertville ranks 322nd statewide in terms of Native American/Other residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's Native American/Other population has remained roughly the same. Native American/Other residents' share of Lambertville's population has remained roughly unchanged at 0.6%.

Lambertville is more Native American/Other than neighboring New Hope (0% Native American/Other), Stockton (0% Native American/Other), Titusville (0% Native American/Other), Ringoes (0% Native American/Other), and Newtown Grant (0.3% Native American/Other).

Lambertville's Multiracial Population

61 residents of Lambertville, or 1.5% of the population, identify as Multiracial. The share of Multiracial residents in Lambertville is comparable to the share in New Jersey overall, where 3.5% of the population is Multiracial. Lambertville ranks 447th statewide in terms of Multiracial residents as a share of the population, out of 700 places.

Since the 2020 Census, Lambertville's Multiracial population has declined by an estimated 47.0%. Multiracial residents' share of Lambertville's population has decreased from 2.8% to 1.5%.

Lambertville is more Multiracial than neighboring Stockton (0.9% Multiracial), Titusville (0% Multiracial), and Ringoes (1.1% Multiracial). Lambertville is less Multiracial than neighboring New Hope (7.9% Multiracial), and Newtown Grant (2.8% 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.