Median Age
46 Years
Largest Age Group
55-64 Years
Approximately 15% of Residents
Under 20
21%
Over 65
24%
Avg Rent
$2,065
Population
17,947
Renter Mix
18% Rent
Denville, NJ sits along the Rockaway River in Morris County, about 30 miles west of Midtown Manhattan. Life here moves at a quieter pace, but there's plenty to do without driving far. The Broadway corridor in the center of town is lined with locally owned restaurants, coffee spots, and specialty shops, making it easy to run most errands on foot. Nearby Morristown and Parsippany provide additional dining and employment options, and the county seat of Morristown is only about 10 minutes away. Renters in Denville will find a mix of garden apartments, townhomes, and mid-rise apartment communities, many set against tree-lined streets or near the water. The area has a strong connection to County College of Morris, located less than nine miles away. Denville also hosts an annual street fair along Broadway each fall, drawing residents out for live music, local vendors, and food.
Walking trails in Muriel Hepner Nature Park in Denville
Aerial view of The Forges luxury townhomes in Denville
Interior of Thatcher Mcghee's in Denville
Shops along the main strip of downtown Denville
Hop on a train to New York City and more from the Denville Train Station.
Residents of Denville can attend the local farmers market.
Median Household Income
$150,863
Average: $169,189
Education
8,200
Residents Have a Degree
Job Market
9,934
Workers Employed
Median Age
46 Years
Largest Age Group
55-64 Years
Approximately 15% of Residents
Under 20
21%
Over 65
24%
Housing Distribution
Denville has more homeowners than renters.
Education Distribution
Review this city's overall education levels.
As of August 2026, the average apartment rent in Denville, NJ is $2,065 for one bedroom, and $3,117 for two bedrooms. Apartment rent in Denville has decreased by -4.0% in the past year.
Explore how walkable, bikeable, drivable, and transit-friendly Denville, NJ is for everyday living.
Fairly Walkable
Walkability
Limited Public Transit
Transit
Exceptionally Drivable
Drivability
Fairly Bikeable
Bikeability
Public
Grades PK-5
674 Students
Public
Grades K-5
465 Students
Public
Grades 6-8
571 Students
Morris County School Of Technology
Public
Grades 9-12
820 Students
Public
Grades 9-12
1,447 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 June 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.