Median Age
37 Years
Largest Age Group
35-44 Years
Approximately 17% of Residents
Under 20
28%
Over 65
13%
Area Guide
Avg Rent
$2,101
Population
5,476
Renter Mix
65% Rent
Flemington sits at the heart of Hunterdon County as its official county seat, and that civic identity shapes the borough in ways you notice right away.Flemington gained national attention in 1935 when the trial of Bruno Hauptmann, charged in the Lindbergh kidnapping case, drew global media to its county courthouse. The historic courthouse square anchors downtown, and the surrounding streetscape reflects more than a century of preserved architecture, including Queen Anne and Victorian-era buildings that give the area a sense of rooted character. Spread across just two square miles, Flemington is compact yet layered, with a walkable downtown core and quieter residential streets branching outward toward the rolling hills of the Raritan Valley.
The borough draws those who want proximity to major metros without living in one. Philadelphia and New York City are each roughly an hour away, making Flemington a practical base for commuters. The local economy leans on healthcare, retail, and county government, while small businesses along Main Street contribute a steady, independent spirit to daily life.
Median Household Income
$78,246
Average: $101,699
Education
1,652
Residents Have a Degree
Job Market
3,010
Workers Employed
Median Age
37 Years
Largest Age Group
35-44 Years
Approximately 17% of Residents
Under 20
28%
Over 65
13%
Housing Distribution
Flemington has more renters than homeowners.
Education Distribution
Review this city's overall education levels.
As of May 2026, the average apartment rent in Flemington, NJ is $2,055 for a studio, $2,102 for one bedroom, $2,354 for two bedrooms, and $1,722 for three bedrooms. Apartment rent in Flemington has increased by 2.8% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly Flemington, NJ is for everyday living.
Moderately Walkable
Walkability
Exceptionally Drivable
Drivability
Fairly Bikeable
Bikeability
F A Desmares Elementary School
Public
Grades K-5
421 Students
Robert Hunter Elementary School
Public
Grades K-5
404 Students
Reading-Fleming Intermediate School
Public
Grades K-5
710 Students
Barley Sheaf Elementary School
Public
Grades K-5
401 Students
Public
Grades 6-8
673 Students
Hunterdon County Polytech - Bartles Campus
Public
Grades 9-12
2 Students
Public
Grades 9-12
2,486 Students
Hunterdon County Vocational School
Public
Grades 9-12
50 Students
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by
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© 2026. All rights reserved.
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in February 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.