Sewell CDP, New Jersey Demographics & Population 2026

Population Overview

Sewell CDP is a small community located in New Jersey. The total population is 3,065. It ranks as the 382nd most populous out of 700 cities and towns in New Jersey.

Age Demographics

The median age in Sewell CDP is 52.4 years. This is 31% higher than the state median of 40.1 years. Only 8.9% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Sewell CDP is $135,141. This is 34% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 72% higher. The poverty rate stands at 6.8%. This is 30% lower than the state poverty rate of 9.8%. The unemployment rate is 0.5%. This is 92% lower than the state rate of 6.2%. The median home value is $303,900. Housing costs are 29% lower than the state median of $427,600. With a home-value-to-income ratio of just 2.2x, Sewell CDP is one of the most affordable housing markets in the area. 99.1% of occupied housing units are owner-occupied. This homeownership rate is 56% higher than the state average of 63.7%.

Race & Ethnicity

Sewell CDP has a predominantly White (non-Hispanic) population, comprising 94.4% of all residents. Asian residents account for 2.6%. The White (non-Hispanic) population is significantly higher than the state average (94.4% vs 51.9%). The Black or African American population (2.0%) is well below the state average of 12.3%. The Asian population (2.6%) is well below the state average of 9.8%.

Education

39.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 7% lower than the state rate of 42.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.9%.

Data Sources & Methodology

All demographic data for Sewell CDP, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against New Jersey state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 700 Census-designated places in New Jersey. For official data, visit data.census.gov.