Trinity Academy
Pewaukee · WI · Catholic religious-affiliated · K-12 combined
How Trinity Academy compares for families
What families should know about Trinity Academy.
- ▸ LocallyWI students outperform the US average on NAEP 8th-grade math (+8 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Chesterton Academy Of Milwaukee, Divine Savior Holy Angels High School, St Augustine School and 5 more. See the sidebar to compare side-by-side.
For Parents
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🏛️ Your state's public flagship
University of Wisconsin-Madison
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 $17,354/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.
If the recent trend holds…
At its recent rate of -14.6%/year, projecting from 2022's 43 students:
A small or specialty program — naive trend math doesn't capture the school's full picture. Read the trend as directional, not predictive.
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
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 |
|---|---|---|---|---|
| Chesterton Academy Of Milwaukee Menomonee Falls |
Private | 8.0 | 90 | — |
| Divine Savior Holy Angels High School Milwaukee |
Private | 8.1 | 680 | -2.6% |
| St Augustine School Colgate |
Private | 10.0 | 82 | +32.3% |
| Waukesha Christian Academy Waukesha |
Private | 5.8 | 38 | — |
| Calvary Baptist School Menomonee Falls |
Private | 6.8 | 36 | — |
| Falls Baptist Academy Menomonee Falls |
Private | 8.0 | 45 | — |
| Marquette University High School Milwaukee |
Private | 12.6 | 893 | -13.1% |
| Milwaukee Lutheran High School Milwaukee |
Private | 8.4 | 858 | +7.1% |