Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Mequon, WI
10729 W Freistadt Rd, Mequon, WI 53097
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- A-Years serving families
- ADiversity
What stands out
- The only Christian school in Mequon
- Growing: enrollment up 126% since 2011–12
- Serving families in Mequon since at least 2011
In Mequon, Wisconsin, Trinity Lutheran School is a Lutheran (Missouri Synod) private school for students from pre-K through 8th grade. About 260 students attend, with roughly 14 students per teacher. Enrollment is up about 126% since 2011–12. The school day runs about 8.5 hours, 176 days a year. Wisconsin has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 260
- Teachers
- 18.8 (full-time equivalent)
- Students per teacher
- 13.8
- Boys and girls
- Coed · 135 girls, 125 boys
- Religious affiliation
- Lutheran (Missouri Synod)
- School day
- About 8.5 hours
- School year
- 176 days
- Library
- Yes
Reviews
Be the first to share what you love about Trinity Lutheran School.
How it compares
- Larger than 90% of Christian elementary schools in Wisconsin.
- Compared with 252 Christian elementary schools in Wisconsin.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Help paying tuition in Wisconsin
These state programs can help pay private school tuition. Only participating schools can accept them, so ask Trinity Lutheran School whether it takes part.
- Parental Choice Program · Voucher or scholarship
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Trinity Lutheran School
What grades does Trinity Lutheran School serve?
Trinity Lutheran School serves grades Pre-K–8.
How many students attend Trinity Lutheran School?
About 260 students, with 14 students per teacher, according to official records.
How much is tuition at Trinity Lutheran School?
Call the school to ask about tuition, financial aid and payment plans. Wisconsin has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
Other private schools nearby
Christ Alone Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Smaller classes than 74% of Christian schools in Wisconsin
Thiensville, WI3.0 mi
New World Montessori School
Montessori school · Grades Pre-K–4
The only Montessori school in Mequon
Mequon, WI3.3 mi
Greater Holy Temple Christian Academy
Church of God in Christ school · Grades Pre-K–8
Serving families in Milwaukee since at least 2011
Milwaukee, WI3.5 mi
Risen Savior Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Growing: enrollment up 55% since 2011–12
Milwaukee, WI3.9 mi
Morningstar Montessori
Montessori school · Grades Pre-K–K
The only preschool in Cedarburg
Cedarburg, WI4.2 mi
City School
Independent school · Grades K–8
Growing: enrollment up 25% since 2019–20
Milwaukee, WI4.6 mi