Community & Lifestyle in Seaside Park, New Jersey

This Site's Twentieth New Jersey Market: The Family Resort Next Door

Seaside Park is this site's twentieth New Jersey market, built immediately after and directly adjacent to Seaside Heights, and it earns its own page because its identity genuinely differs from its neighbor's. It was incorporated as an independent borough on March 3, 1898, when New Jersey Senate President Foster M. Voorhees signed the incorporation bill carving it out of portions of Berkeley Township. The original borough was smaller than it is today, running "from 14th Avenue to North Avenue," about half its present size, until the Berkeley Tract was annexed around May 12, 1900. The name itself settled into its familiar one-word form almost by accident: in 1914, a newly appointed municipal clerk wrote it as "Seaside Park" in the council minutes, and the single-word spelling stuck, replacing the earlier two-word usage. There is no more elaborate origin story documented beyond that — the name simply describes its location on the Atlantic Ocean.

Geographically, Seaside Park sits on the Barnegat Peninsula, a barrier island separating Barnegat Bay from the Atlantic Ocean, bordering Berkeley Township and Seaside Heights. It is a compact place, just 0.81 square miles total (0.66 square miles of land and 0.16 square miles of water, with water making up 19.51% of the total area). Small as it is, it carries its own distinct spine of facts — none of them borrowed from Seaside Heights or from any Long Beach Island market already covered on this site.

A Small, Shrinking Family Resort — By the Numbers

The honest demographic story runs against any assumption that Seaside Park is a growing town. The 2000 census counted 2,263 residents; by 2010 that had fallen to 1,579; the 2020 census recorded just 1,436, a 9.1% decline from 2010. That is a real, sustained contraction of the year-round population across two consecutive decades, and any buyer or renter should weigh it honestly rather than assume a quiet beach town is automatically a growing one.

It was not always this way. The completion of the Toms River Bridge on October 23, 1914, combined with new boardwalk and pier construction in 1915, helped drive a 219% population increase in the borough between the 1910 and 1920 censuses — one of the sharpest growth spurts recorded anywhere on this stretch of the Jersey Shore. The contrast between that early-20th-century boom and today's shrinking year-round base is itself part of an honest read on the town's community character: a place whose infrastructure and boardwalk were built for a much larger year-round population than it currently holds.

Gateway to Island Beach State Park

One of Seaside Park's most genuine distinctions is simple geography: it sits at the southern gateway to Island Beach State Park, one of the last undeveloped barrier-island stretches remaining anywhere on the Jersey Shore. Route 35, the peninsula's main road, dead-ends into the state park just south of the borough — a well-established, widely known piece of public geography. No sourced record pins down an exact shared-border distance between the two, so this page treats the adjacency as general geographic context rather than a precise boundary claim, but the practical reality for residents and visitors is straightforward: undeveloped, protected barrier-island land begins essentially where Seaside Park ends, a genuinely different neighbor than the commercial boardwalk to the north.

Fire History: Where the 2013 Boardwalk Fire Actually Began

Seaside Park's boardwalk has been shaped by fire more than once. On June 9, 1955, winds estimated at 50 mph spread the "Freeman's Fire," destroying 85 buildings across the boardwalk and pier area at an estimated $4 million in damage; that fire affected both Seaside Park and Seaside Heights, and it is not accurate to claim it as exclusively one town's event. Decades later, the March 8, 1962 nor'easter known as the Ash Wednesday Storm destroyed a large section of the borough's boardwalk on its own.

The far more significant fire, and the one most often mischaracterized elsewhere, is the September 12, 2013 ten-alarm boardwalk fire — and it actually started in Seaside Park, not merely "also" affected it. Believed to have begun around 2:05 p.m. EDT, the fire originated beneath a building housing Kohr's Frozen Custard and Biscayne Candies on Seaside Park's own end of the boardwalk, caused by electrical wiring under the boardwalk that had been compromised by Hurricane Sandy floodwaters. It went on to destroy the Funtown Pier amusement park and more than 50 businesses along the boardwalk, some only recently rebuilt after Sandy. More than 400 firefighters from multiple counties responded, demolishing roughly 25 feet of boardwalk at Lincoln Avenue to create a firebreak and drawing water from Barnegat Bay through a water-cannon system after Sandy-damaged water-supply pipes hampered normal firefighting; the blaze was brought under control by about 7:45 p.m. EDT. Reported cleanup and demolition costs totaled $4.7 million — no single overall property-damage figure beyond that was documented, and this page does not invent a larger total. The boardwalk reopened for the summer 2014 season, though Funtown Pier's planned rebuild was scrapped in July 2016 due to planning-board height restrictions.

The 2016 Pipe Bomb: A Serious, Resolved, Non-Injurious Incident

Seaside Park's honest civic history also includes a serious security incident that deserves factual, sober treatment rather than either sensationalism or silence. On September 17, 2016, a pipe bomb planted by Ahmad Khan Rahimi detonated at approximately 9:35 a.m. along the route of the Seaside Semper Five Marine Corps Charity 5K, whose start had been scheduled for 9:00 a.m. Per the U.S. Department of Justice's own account, the race start had been delayed that morning, which is the specific reason no runners were in the blast zone when the device went off; had the race started on time, runners would have been passing the location at the moment of detonation. No injuries resulted from this device.

This device was one part of a broader spree carried out the same weekend: later that same day, Rahimi planted two bombs in Manhattan's Chelsea neighborhood, one of which detonated that evening and injured more than 30 people; the following day, six more devices were found in a backpack at a transit station in Elizabeth, New Jersey. Rahimi was convicted on all eight federal counts on October 16, 2017, and received a mandatory life sentence. This is a fully resolved, decided legal matter — not an ongoing situation — and the specific, documented fact for Seaside Park itself is that no one was injured here.

Notable People and a Genuinely Different Neighbor

Seaside Park's own notable residents reflect a mix of entertainment, labor politics, and, honestly, organized crime — a fuller picture than a tourism brochure would offer. Gary Michael Cappetta, born in 1952, is a professional wrestling announcer, author, and voice artist associated with the town. Lawrence Dentico, born 1923, was a reputed Genovese crime family associate. John J. Horn, who lived from 1917 to 1999, was a labor leader and New Jersey state legislator. None of these figures are shared with neighboring Seaside Heights, and none of this page's material duplicates that town's page.

Set against all of this, the core distinction to hold onto is the one Wikipedia itself draws: Seaside Heights built its identity on commercial amusement and nightlife, while Seaside Park became "The Family Resort" — smaller, quieter, residential, and bordered by protected open land rather than a boardwalk built for tens of thousands of summer visitors a night. A prospective buyer or renter should treat the two towns as genuinely different communities rather than interchangeable "Seaside" neighbors, and weigh Seaside Park's honest population decline, its fire and security history, and its Island Beach State Park doorstep on their own terms.