St Joseph High School
Hammonton · NJ · Catholic religious-affiliated
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How St Joseph High School compares for families
What families should know about St Joseph High School.
- ▸ LocallyNJ students outperform the US average on NAEP 8th-grade math (+12 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Life Mission Training Center, St Augustine Preparatory School, Our Lady Of Mercy Academy and 5 more. See the sidebar to compare side-by-side.
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Your state's public flagship
Rutgers University-New Brunswick
The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $24,406/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
Enrollment trend & projection
Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.
Most similar nearby high schools
The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Life Mission Training Center Hammonton |
Private | 1.8 | 6 | — |
| St Augustine Preparatory School Richland |
Private | 10.2 | 669 | -1.6% |
| Our Lady Of Mercy Academy Newfield |
Private | 12.2 | 232 | +66.9% |
| The Pilgrim Academy Egg Harbor City |
Private | 16.2 | 334 | +24.6% |
| Trinity Preparatory School Inc. Voorhees |
Private | 17.9 | 86 | +13.2% |
| Paul Vi High School Haddonfield |
Private | 22.8 | 983 | -7.3% |
| Bethany Baptist Christian School Deptford |
Private | 19.1 | 11 | — |
| Gloucester County Christian School Sewell |
Private | 20.4 | 328 | +8.6% |
At a glance
JSON · Using this page with an AI assistantSt Joseph High School is a private high school in Hammonton, NJ, enrolling 140 students in grades 9-12 in 2022.
Enrollment is down 50% from 2018 to 2022.
Sources: National Center for Education Statistics (enrollment), the federal Civil Rights Data Collection and EDFacts, state education agencies where named, and the school's own published documents where named.
Questions families ask
How many students attend St Joseph High School? St Joseph High School is a private high school in Hammonton, NJ, enrolling 140 students in grades 9-12 in 2022.
Analysis: Test Prep Gurus (High School Reach, highschoolreach.com). These figures may be quoted with attribution to Test Prep Gurus.
More private high schools in the Philadelphia area, ranked by their published college lists.
What does AI tell parents about St Joseph High School?
When a parent asks an AI assistant about St Joseph High School, the answer is built from a handful of sources, and Reach is often one of them. We will send the admissions office a short report on what AI says about St Joseph High School and where it comes from. The first report is free.
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Related reading
AP courses · October 2026
Test scores · October 2026