Stewartsville CDP, New Jersey Demographics & Population 2026

Name: Stewartsville CDP, New Jersey Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

As of 2026, Stewartsville CDP, New Jersey has a total population of 661, the 591st largest city in New Jersey, with a median household income of $155,588, which is 54% higher than the state average. The poverty rate is 12.7%.

Key Takeaways

Household income is 54% above the state average — one of the wealthiest communities in New Jersey.
Near full employment with an unemployment rate of just 2.2%.

Stewartsville CDP Quick Facts

Population 661

Median Household Income $155,588

Median Home Value $439,500

Poverty Rate 12.7%

Unemployment Rate 2.2%

Median Age 42.9 years

Homeownership Rate 86.6%

Affordability Ratio 2.8x

Bachelor's Degree or Higher 34.7%

High School Graduation Rate 97.9%

Diversity Index 22/100

Population 661 591st of 700

Median Income $155,588 top 20%

Poverty Rate 12.7% 2% higher national

Median Home Value $439,500 average

How Stewartsville CDP Compares

Median Household Income

Stewartsville CDP

$155,588

$101,050

National

$78,538

Median Home Value

Stewartsville CDP

$439,500

$427,600

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 11.1%

$25K-$50K 11.1%

$50K-$100K 10.3%

$100K+ 67.6%

Employment

2.2% Unemployment Rate State: 6.2% | National: 5.2%

66.1% Labor Force Participation

Housing Overview

Owner 86.6%

Renter 13.4%

Affordability Index Very Affordable

2.8x home value to income ratio

People & Demographics

Age Distribution

Under 18

21.0%

18-34

12.1%

35-54

29.3%

55-74

31.9%

75+

5.6%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 65 | National average: 60

Education

Educational Attainment (Adults 25+)

Stewartsville CDP Rankings in New Jersey

#591 Population of 700

#119 Median Income of 700

#430 Education of 700

#281 Home Value of 700

Explore New Jersey Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Stewartsville CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Nesco CDP	626	N/A	$378,600	45.9%	0.0%
Neshanic CDP	625	$145,592	$516,400	47.1%	0.0%
Oceanville CDP	721	$163,459	$247,600	26.8%	0.0%
Millstone borough	606	$139,209	$486,200	48.6%	4.5%
Three Bridges CDP	564	N/A	$525,900	29.0%	4.1%

Population Overview

Stewartsville CDP is a small community located in New Jersey. The total population is 661. It ranks as the 591st most populous out of 700 cities and towns in New Jersey.

Age Demographics

The median age in Stewartsville CDP is 42.9 years. This is 7% higher than the state median of 40.1 years.

Economy, Income & Housing

The median household income in Stewartsville CDP is $155,588. This is 54% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 98% higher. The poverty rate stands at 12.7%. This is 30% higher than the state poverty rate of 9.8%. The unemployment rate is 2.2%. This is 64% lower than the state rate of 6.2%. The median home value is $439,500. Housing costs are 3% higher than the state median of $427,600. With a home-value-to-income ratio of just 2.8x, Stewartsville CDP is one of the most affordable housing markets in the area. 86.6% of occupied housing units are owner-occupied. This homeownership rate is 36% higher than the state average of 63.7%.

Race & Ethnicity

Stewartsville CDP has a predominantly White (non-Hispanic) population, comprising 87.6% of all residents. Hispanic or Latino residents account for 12.4%. The White (non-Hispanic) population is significantly higher than the state average (87.6% vs 51.9%).

Education

34.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 19% 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 97.9%.

Data Sources & Methodology

All demographic data for Stewartsville 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.

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Frequently Asked Questions

What is the population of Stewartsville CDP, New Jersey?

Stewartsville CDP, New Jersey has a population of 661 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Stewartsville CDP, NJ?

The median household income in Stewartsville CDP is $155,588, which is 98% higher the national median of $78,538.

What is the poverty rate in Stewartsville CDP, NJ?

The poverty rate in Stewartsville CDP is 12.7%. This means approximately 84 residents live below the federal poverty line.

What is the racial makeup of Stewartsville CDP, New Jersey?

Stewartsville CDP's population is 87.6% White, 0.0% Black, 12.4% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Stewartsville CDP, NJ?

The median home value in Stewartsville CDP is $439,500. The home-value-to-income ratio is 2.8x.

How educated is Stewartsville CDP, New Jersey?

34.7% of adults (25+) in Stewartsville CDP hold a bachelor's degree or higher, and 9.6% hold a graduate or professional degree.