Trinity Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
Aberdeen, SD
923 S Dakota St, Aberdeen, SD 57401
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- A-Years serving families
- B+Diversity
What stands out
- One of the most diverse private schools in South Dakota
- Serving families in Aberdeen since at least 2011
Trinity Lutheran School is a Lutheran (Wisconsin Synod) private school in Aberdeen, South Dakota, for students from kindergarten through 8th grade. It has about 62 students and around 14 students per teacher. Enrollment has grown about 121% since 2011–12. Students attend about 7.5 hours a day, 169 days a year.
At a glance
- Grades
- Grades K–8
- Students
- 62
- Teachers
- 4.6 (full-time equivalent)
- Students per teacher
- 13.5
- Boys and girls
- Coed · 33 girls, 29 boys
- Religious affiliation
- Lutheran (Wisconsin Synod)
- School day
- About 7.5 hours
- School year
- 169 days
- Library
- Yes
Reviews
Be the first to share what you love about Trinity Lutheran School.
How it compares
- Larger than 65% of Christian elementary schools in South Dakota.
- Compared with 17 Christian elementary schools in South Dakota.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
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 K–8.
How many students attend Trinity Lutheran School?
About 62 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.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
Other private schools nearby
Roncalli Elementary School
Parish school · Grades 2–5
Serving families in Aberdeen since at least 2011
Aberdeen, SD0.6 mi
Catalyst Behavior Solutions
Special education school · Grades Pre-K–10
The only special education school in Aberdeen
Aberdeen, SD0.7 mi
Roncalli Primary School
Parish school · Grades Pre-K–1
Serving families in Aberdeen since at least 2011
Aberdeen, SD0.9 mi
Roncalli Primary School
Parish school · Grades Pre-K–12
One of the 3 largest Catholic schools in South Dakota
Aberdeen, SD0.9 mi
Montessori School of Aberdeen
Montessori school · Kindergarten only
The only preschool in Aberdeen
Aberdeen, SD1.6 mi
Aberdeen Catholic Schools
Parish school · Grades Pre-K–12
One of the 3 largest Catholic schools in South Dakota
Aberdeen, SD1.7 mi