2020 Population
The Census counted 7,645 township residents.
A large Cumberland County township where Seabrook’s multicultural history, productive farmland and nurseries meet one of the county’s busiest retail, healthcare and employment corridors.
2020 Census: 7,645 residents · Land area: 31.24 square miles · Includes Seabrook
Upper Deerfield was formed in 1922 from part of Deerfield Township. Today it combines working farms and a nationally significant nursery industry with suburban neighborhoods, Seabrook, the Route 77/North Pearl Street commercial corridor, schools, healthcare and major food-processing and manufacturing employers.

The Census counted 7,645 township residents.
A large township with residential, commercial, industrial and agricultural districts.
2020–2024 Census estimate for occupied housing units.
Seabrook became an unusually diverse wartime and postwar community built around Seabrook Farms. Japanese Americans and Japanese Peruvians leaving U.S. incarceration camps joined European refugees, Appalachian migrants, African American workers from the South and Caribbean laborers in a large agricultural and food-processing community.
1325 Highway 77 in the lower level of the Upper Deerfield Municipal Building. The museum preserves the stories, photographs and records of Seabrook’s diverse population.
9 Northville Road. A longstanding center of Japanese American Buddhist life and the site of community traditions including the annual Obon Festival.
At its peak, Seabrook Farms was one of the largest frozen-food and vegetable-processing operations in the country and helped shape modern Seabrook.
1325 Highway 77
Seabrook, NJ 08302
Phone: 856-451-3811
Fax: 856-451-1379
Mayor: James P. Crilley
Deputy Mayor: Joseph Spoltore
Committee: Thomas Speranza, William Whelan and Anthony Lamanteer Sr.
1373 Highway 77, Seabrook · 856-455-2267
Early-childhood and elementary campus serving PreK3, PreK4, kindergarten and grades 1–2.
1361 Highway 77, Seabrook · 856-455-2267
Elementary campus serving grades 3–5.
1385 Highway 77, Seabrook · 856-455-2267
Middle-school campus serving grades 6–8.
90 Silver Lake Road, Bridgeton mailing address · 856-451-9400
The regional high school is physically in Upper Deerfield and serves township students in grades 9–12.
A large township complex with baseball/softball fields, soccer, football, playground areas and walking paths. Recent accessibility work has improved facilities throughout the complex.
A township recreation area on North Park Drive with an upgraded accessible playground, picnic features and lake views.
Local youth baseball and softball organization serving the area.
Soccer programming is one of the township’s major organized youth-recreation activities.