Bridgeville is an unincorporated community and census-designated place (CDP) located within White Township, in Warren County, in the U.S. state of New Jersey, that was created as part of the 2010 United States census. As of the 2020 census, Bridgeville had a population of 229.
According to the United States Census Bureau, the CDP had a total area of 0.191 square miles (0.495 km<sup>2</sup>),all of which was land.
Bridgeville first appeared as a census designated place in the 2010 U.S. census.
The 2010 United States census counted 106 people, 40 households, and 25 families in the CDP. The population density was . There were 46 housing units at an average density of . The racial makeup was 95.28% (101) White, 0.00% (0) Black or African American, 0.00% (0) Native American, 0.00% (0) Asian, 0.00% (0) Pacific Islander, 4.72% (5) from other races, and 0.00% (0) from two or more races. Hispanic or Latino of any race were 4.72% (5) of the population.
Of the 40 households, 30.0% had children under the age of 18; 50.0% were married couples living together; 7.5% had a female householder with no husband present and 37.5% were non-families. Of all households, 27.5% were made up of individuals and 10.0% had someone living alone who was 65 years of age or older. The average household size was 2.65 and the average family size was 3.20.
25.5% of the population were under the age of 18, 5.7% from 18 to 24, 30.2% from 25 to 44, 25.5% from 45 to 64, and 13.2% who were 65 years of age or older. The median age was 39.5 years. For every 100 females, the population had 125.5 males. For every 100 females ages 18 and older there were 125.7 males.