Browse / United States / New Jersey / Sea Isle City
Sea Isle City
New Jerseycity
Sea Isle City
Total population
2,000
Median home value
$1,087,300
Bachelor's+
Median income
$108,359
Founded
1882
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Rip Current Statement · ModerateRip Current Statement issued September 21 at 4:10AM EDT until September 22 at 8:00PM EDT by NWS Mount Holly NJ
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
Sea Isle City is a city in Cape May County, in the U.S. state of New Jersey. The city, and all of Cape May County, is part of the South Jersey region of the state, along with the Ocean City metropolitan statistical area and the Philadelphia metropolitan area. As of the 2020 United States census, the city's year-round population was 2,104, a decrease of 10 (−0.5%) from the 2010 census count of 2,114, which in turn reflected a decline of 721 (−25.4%) from the 2,835 counted in the 2000 census. Visitors raise the population to as much as 40,000 during the peak summer season from Memorial Day to Labor Day. Sea Isle City is located on Ludlam Island, which also contains the Strathmere section of Upper Township.
Read more on WikipediaHistory & geography
History
Sea Isle City was founded in 1882 by Charles K. Landis, who was also the founder of Vineland, New Jersey. The main street in town, Landis Avenue, is named for its founder. The oldest building in Sea Isle City is The Colonnade Inn, a Victorian building dating back to the 1800s. From 1885 until 1924, Sea Isle City was the location of Ludlam's Beach Lighthouse. The structure was moved to the corner of Landis Avenue and 35th Street (3414 Landis Avenue), and was a private residence (offered for rental) for many years. A non-profit group, The Friends of the Ludlam Beach Lighthouse, was unsuccessful in its efforts to raise enough money to save the building from demolition by moving it to a new location and restoring it. It was demolished on September 21, 2010, to make way for new town homes. The oil tanker MV Sea Isle City was renamed for this city when it was reflagged and registered in the United States in 1987 during Operation Earnest Will. It was struck by a Silkworm missile off Kuwait on October 16, 1987, wounding 18 crew members and seriously damaging the ship. There have been many hurricanes and huge storms that have hit the small island of Sea Isle City, New Jersey. The storms of the 1890s, 1920s, and the 1944 Great Atlantic Hurricane have been some of the worst natural disasters to hit the coast of New Jersey. The Ash Wednesday Storm of 1962, a major Nor'easter that hit on March 6, 1962, tops all other storms that have hit the area in the recent past, with three days of continuous rain. Many people evacuated in time to save their lives, but came back to find their homes and assets destroyed. Eventually, the only way out of town was the causeway, and when that flooded, rescuers had to use helicopters to evacuate the rest of the town. It was categorized as a…
Geography
According to the United States Census Bureau, the city had a total area of 2.75 square miles (7.13 km2), including 2.20 square miles (5.71 km2) of land and 0.55 square miles (1.42 km2) of water (19.93%). The city contains a small Italian-American enclave and community known as Fish Alley, formed by poor Italian immigrant fishermen and their families. The enclave, originally consisting of shanties, contains various docks, ports, and Venetian-style canals, and it still serves as a port and home for multigenerational Italian-American fishermen. Fish Alley is also home to various dockside Italian seafood restaurants that are largely supplied by, owned by, and sustained by the Sea Isle City Italian-American fisherman community. Sea Isle City borders Avalon Borough, Dennis Township, Middle Township, and Upper Township, along with the Atlantic Ocean.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Sea Isle City, NJ from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Laughing GullLeucophaeus atricilla (Linnaeus, 1758) · Aves24,301
- American herring gull, Smithsonian GullLarus smithsonianus Coues, 1862 · Aves23,636
- Red-winged BlackbirdAgelaius phoeniceus (Linnaeus, 1766) · Aves17,781
- Great EgretArdea alba Linnaeus, 1758 · Aves16,573
- OspreyPandion haliaetus (Linnaeus, 1758) · Aves16,304
- Great Black-backed GullLarus marinus Linnaeus, 1758 · Aves16,216
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves16,084
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves15,703
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- Middle Township High SchoolHigh · CAPE MAY COURT HOUSE · 790 students · 12.2:1 ratio
- Middle Township Elementary #1Elementary · CAPE MAY COURT HOUSE · 657 students · 10.8:1 ratio
- Middle Township Elementary #4Middle · CAPE MAY COURT HOUSE · 594 students · 13.8:1 ratio
- Cape May County Technical High SchoolHigh · CAPE MAY COURT HOUSE · 553 students · 8.5:1 ratio
- Middle Township Elementary #2Elementary · CAPE MAY COURT HOUSE · 536 students · 11.4:1 ratio
- Upper Township Primary SchoolElementary · MARMORA · 493 students · 13:1 ratio
- Upper Township Middle SchoolMiddle · PETERSBURG · 469 students · 10.9:1 ratio
- Upper Township Elementary SchoolElementary · MARMORA · 437 students · 11.5:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 4.1 — 2017-11-303 km NNE of Little Creek, Delaware
- M 2.78 — 2009-07-013 km ESE of Pennsville, New Jersey
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here


People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in New Jersey
- South Seaville3.7 mi away
- South Dennis5.6 mi away
- Palermo5.8 mi away · pop. 2,696
- Goshen7.7 mi away · pop. 340
- Woodbine7.8 mi away
- Marmora7.8 mi away · pop. 2,039
- Cape May Court House8.1 mi away
- Stone Harbor8.3 mi away · pop. 893
- Tuckahoe9.9 mi away
- Corbin City10.4 mi away · pop. 662
- Whitesboro11.5 mi away
- Belleplain11.8 mi away · pop. 495
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Sea Isle City

Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library