Allendale, NJ

View of Allendale, NJ
Image credit: EvanSheppard / CC BY 4.0
Population
7,116
U.S. Census Population Estimates Program · 2025
Elevation
351 ft
Median Home Value
$782,700
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$2,590/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$160,162
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Allendale

Allendale is a classic Bergen County commuter suburb built around its charming downtown train station. Everything radiates outward from West Allendale Avenue, where you will find local bakeries, pizzerias, coffee shops, and boutique storefronts right by the platforms. Commuters love the direct NJ Transit service on the Main-Bergen line, which connects easily to Secaucus and Hoboken for quick access to Manhattan. Once you leave the lively commercial core, the town quickly turns into peaceful, tree-lined residential neighborhoods with stately colonials, split-levels, and spacious front yards. It is a quiet borough of only about three square miles, making it easy to run daily errands close to home.

2018 07 19 12 25 09 View north along New Jersey State Route 17 between Bergen County Route 90 (Allendale Avenue) and Pleasant Avenue in Allendale, Bergen County, New Jersey

Beyond its downtown core, Allendale has an impressive amount of preserved green space that shapes everyday life here. Nature lovers flock to the Celery Farm, a serene 107-acre wildlife sanctuary with flat walking trails, observation blinds, and over two hundred species of birds. On sunny weekends, locals head over to Crestwood Park, a 71-acre community hub featuring a swimming lake with a sandy beach, tennis courts, ball fields, and the historic Red Barn for gatherings. The town maintains a tight-knit calendar of traditions throughout the year, from the annual Memorial Day parade and town-wide 5K run to autumn festivals and the winter Holiday Walk along the main strip.

Allendale NJ Artwork

If you are house hunting in Allendale, location within the borough matters depending on your priorities. Homes closer to downtown offer easy walkability to the train and local shops, while properties near the outer borders or near the Celery Farm provide larger lots and deeper privacy. The borough is served by top-tier local schools and Northern Highlands Regional High School, which is a major draw for relocating families. As with many older northern New Jersey communities, buyers should pay close attention to property drainage, basement sump pumps, and borough permit records during inspections. Finding the right street comes down to deciding whether you prefer stepping out your front door to catch a morning train or relaxing on a quiet cul-de-sac.

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