Below Average
#54 of 56 private schools in SD
St Mary Catholic School
School
812 N STATE AVE, Dell Rapids, SD 57022
Estimated academic score. This school does not have standardized test data. Based on SD statewide data. Learn more
Enrollment
233
Student-Teacher
17.9:1
Score
4.1
Grades
Pre-K – 12th
Enrollment
233
Student-Teacher
17.9:1
Score
4.1
Grades
Pre-K – 12th
Updated
2021-22
Updated 2021-22
How this school compares
In Dell Rapids
#2 of 2
public schools
South Dakota schools
#15 of 16
About St Mary Catholic School
St. Mary Catholic School in Dell Rapids, South Dakota serves 233 students from preschool through 12th grade, offering a full K-12 Catholic education in a small-town setting. With 13 full-time equivalent teachers and a student-teacher ratio of 17.9:1, the school provides comprehensive faith-based instruction.
The school has not been rated by MySchoolScout and no standardized test data is available. Located in the 57022 zip code in Minnehaha County's small town of Dell Rapids, the school serves a tight-knit rural community. The surrounding neighborhood has a median household income of $87,048 and a median home value of $273,300, with 35% of residents holding bachelor's degrees and a poverty rate of 7%.
Dell Rapids is a scenic small town on the Big Sioux River about 20 miles north of Sioux Falls, known for its distinctive quartzite rock formations, historic downtown buildings, and the close community character of small-town South Dakota.
What Parents Should Know
As a private school, St Mary Catholic School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Compare to Public Schools
BetaHow St Mary Catholic School compares to the 3 public schools in Dell Rapids, SD
Student Demographics
All Schools in Dell Rapids
| School | Rating |
|---|---|
| St Mary Catholic School (this school) | 4.1 |
| Dell Rapids Middle School - 03 | 7.2 |
| Dell Rapids High School - 01 | 6.1 |
| Dell Rapids Elementary - 02 | 6.2 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in SD.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in SD
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
812 N STATE AVE, Dell Rapids, SD 57022
Nearby Alternatives
Families considering St Mary Catholic School may also want to explore other schools in the area. Colman-Egan High School - 01 (rated 8.1/10, 11.8 miles away, in nearby Colman), which scores notably higher. Another option is Colman Elementary - 03 (rated 8.0/10, 11.8 miles away, in nearby Colman), which scores notably higher. Additionally, Tri-Valley High School - 01 (rated 7.7/10, 12.5 miles away, in nearby Colton), which scores notably higher. For more schools in Dell Rapids, see our Dell Rapids schools guide .
Nearby Schools
20 within 12.2 mi| School | Distance | Rating |
|---|---|---|
| ST MARY GRADE SCHOOL Dell Rapids | 0.0 mi | 4.3 |
| Dell Rapids High School - 01 Dell Rapids | 0.4 mi | 6.1 |
| Dell Rapids Middle School - 03 Dell Rapids | 0.4 mi | 7.2 |
| Dell Rapids Elementary - 02 Dell Rapids | 0.7 mi | 6.2 |
| Baltic Elementary - 02 Baltic | 4.9 mi | 6.1 |
| Baltic High School - 01 Baltic | 4.9 mi | 7.0 |
| Baltic Middle School - 03 Baltic | 4.9 mi | 7.0 |
| Colman-Egan High School - 01 Colman | 11.8 mi | 8.1 |
| Colman-Egan Jr. High - 02 Colman | 11.8 mi | 6.1 |
| Colman Elementary - 03 Colman | 11.8 mi | 8.0 |
| Renberg Elementary - 42 Renner | 12.8 mi | 5.1 |
| EDUCATION & INTEGRATION SERVICES Sioux Falls | 16.1 mi | — |
| Garretson Elementary - 02 Garretson | 12.8 mi | 6.0 |
| Garretson High School - 01 Garretson | 12.8 mi | 4.3 |
| Garretson Middle School - 03 Garretson | 12.8 mi | 4.8 |
| Tri-Valley High School - 01 Colton | 12.5 mi | 7.7 |
| Tri-Valley Intermediate School - 03 Colton | 12.5 mi | 3.6 |
| Tri-Valley Elementary in Colton - 02 Colton | 12.5 mi | 6.2 |
| Chester High School - 01 Chester | 12.2 mi | 6.5 |
| Chester Elementary -02 Chester | 12.2 mi | 5.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 57022 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$100,595
Median Home Value
$293,800
Median Rent
$940/mo
Population
5,476
College Educated
36.7%
Homeownership
82.6%
Avg Commute
24.4 min
Poverty Rate
5.6%
Median Age
38.2
Community Profile
The community surrounding St Mary Catholic School has a median household income of $100,595. It is an area where 37% of adults hold a bachelor's degree or higher. The median home value in the area is $293,800, with a median rent of $940/month. The local poverty rate of 5.6% is relatively low. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ST MARY GRADE SCHOOL Dell Rapids, SD | 4.3 |
| Crazy Horse School Wanblee, SD | — |
| Marty Indian School Marty, SD | — |
| Takini School Howes, SD | — |
| Tiospaye Topa School Ridgeview, SD | — |
Frequently Asked Questions
Common questions about St Mary Catholic School
What grades does St Mary Catholic School serve?
St Mary Catholic School serves students in grades Pre-K through 12th.
How many students attend St Mary Catholic School?
St Mary Catholic School has an enrollment of approximately 233 students.
What is the student-teacher ratio at St Mary Catholic School?
The student-teacher ratio at St Mary Catholic School is 17.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary Catholic School rank in SD?
St Mary Catholic School is ranked #54 out of 56 private schools in SD.
What is St Mary Catholic School's MySchoolScout rating?
St Mary Catholic School has a composite rating of 4.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
Is St Mary Catholic School a private school?
Yes, St Mary Catholic School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Mary Catholic School a religious school?
St Mary Catholic School has a Roman Catholic religious affiliation.
Explore More Schools
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 12th
- Enrollment
- 233
- Gender Split
- 55% M / 45% F
- Student-Teacher Ratio
- 17.9:1
- Teachers (FTE)
- 13
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.8 hours
- Days Per Year
- 172 days
- Setting
- Distant Town
- County
- MINNEHAHA
- Phone
- (605) 428-5591
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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