Keansburg, NJ

View of Keansburg, NJ
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Population
9,818
U.S. Census Population Estimates Program · 2025
Elevation
11 ft
Median Home Value
$311,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,679/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$81,428
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Keansburg

Keansburg sits along the Raritan Bay tucked just off Route 36, offering an unpretentious, old-school Jersey Shore vibe with clear views of the Manhattan skyline across the water. The town grew from an early 1900s summer resort where New Yorkers arrived by steamboat into a tight-knit, year-round community. You can see that heritage in the mix of vintage beach cottages, newer raised homes, and the historic amusement park along Beachway Avenue. During the winter, the borough settles into a quiet residential rhythm. Come Memorial Day, the rides spin up, the waterpark opens, and seasonal visitors bring a lively energy to the waterfront.

Keansburg, New Jersey

Daily recreation centers on the bayfront, where you have a free public beach, a long fishing pier, and the paved Bay Walk for walking or biking. The beach is unguarded, so swimming is at your own risk, but it makes a great setting for sunset strolls and watching boats on the bay. For commuters, local buses run along the main corridors, while many residents drive a short distance to Belford or Middletown for direct commuter ferries and trains into Manhattan. Living right at sea level also means keeping an eye on weather and tides, so it pays to drive through the neighborhoods during both a busy summer weekend and after a heavy coastal rain.

2018 05 25 15 31 55 View south along New Jersey State Route 36 just south of Monmouth County Route 7 (Main Street Palmer Avenue) on the border of Keansburg and Middletown Township in Monmouth County, New Jersey

When looking at homes, flood readiness and structural history should be your main focus. Many properties were raised or rebuilt following Superstorm Sandy, making it essential to check elevation certificates, permit records, and flood insurance quotes before making an offer. Check older bungalows carefully for signs of moisture, foundation settling, and the wear that salt air brings to exterior fixtures. Keep location in mind as well: houses near the amusement strip get summer music, ride noise, and boardwalk foot traffic, while blocks tucked further inland stay peaceful year-round. Keansburg can be an affordable bayfront option with genuine character, provided you go in with clear eyes about coastal maintenance and flood risk.

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