Below Average
#53 of 56 private schools in SD
St Mary Grade School
School
812 N STATE AVE, Dell Rapids, SD 57022
Enrollment
233
Student-Teacher
14.9:1
Score
4.3
Grades
Pre-K – 12th
Enrollment
233
Student-Teacher
14.9:1
Score
4.3
Grades
Pre-K – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
South Dakota private schools
#53 of 56
In Dell Rapids
#1 of 2
public schools
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St Mary Grade School
School in Dell Rapids · grades Pre-K – 12th. Start here, then compare fit against nearby and district options.
St Mary Catholic School
0.0 mi away. Use as a geographic alternative in the same move search.
Dell Rapids High School - 01
0.4 mi away. Use as a geographic alternative in the same move search.
About St Mary Grade School
St Mary Grade School is a private school in Dell Rapids, SD. St Mary Grade School serves approximately 233 students, and covers grades Pre-K-12th, and has a 14.9:1 student-teacher ratio. St Mary Grade School has a current MySchoolScout rating of 4.3 out of 10 and ranks #53 of 56 private schools in SD.
- This school 4.3 · Below Average
- SD avg 6.2
What Parents Should Know
St Mary Grade School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow St Mary Grade School compares to the 3 public schools in Dell Rapids, SD
Student Demographics
All Schools in Dell Rapids
| School | Rating |
|---|---|
| St Mary Grade School (this school) | 4.3 |
| Dell Rapids Middle School - 03 | 7.8 |
| Dell Rapids High School - 01 | 6.7 |
| Dell Rapids Elementary - 02 | 9.1 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat 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 Grade School may also want to explore other schools in the area. Dell Rapids Elementary - 02 (rated 9.1/10, 0.7 miles away), which scores notably higher. Another option is Chester High School - 01 (rated 8.7/10, 12.2 miles away, in nearby Chester), which scores notably higher. Additionally, Tri-Valley High School - 01 (rated 8.6/10, 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 CATHOLIC SCHOOL Dell Rapids | 0.0 mi | 4.1 |
| Dell Rapids High School - 01 Dell Rapids | 0.4 mi | 6.7 |
| Dell Rapids Middle School - 03 Dell Rapids | 0.4 mi | 7.8 |
| Dell Rapids Elementary - 02 Dell Rapids | 0.7 mi | 9.1 |
| Baltic Elementary - 02 Baltic | 4.9 mi | 5.9 |
| Baltic High School - 01 Baltic | 4.9 mi | 7.7 |
| Baltic Middle School - 03 Baltic | 4.9 mi | 6.2 |
| Colman-Egan High School - 01 Colman | 11.8 mi | 7.8 |
| Colman-Egan Jr. High - 02 Colman | 11.8 mi | 6.3 |
| Colman Elementary - 03 Colman | 11.8 mi | 5.8 |
| Renberg Elementary - 42 Renner | 12.8 mi | 5.3 |
| EDUCATION & INTEGRATION SERVICES Sioux Falls | 16.1 mi | — |
| Garretson Elementary - 02 Garretson | 12.8 mi | 4.5 |
| Garretson High School - 01 Garretson | 12.8 mi | 4.2 |
| Garretson Middle School - 03 Garretson | 12.8 mi | 5.4 |
| Tri-Valley High School - 01 Colton | 12.5 mi | 8.6 |
| Tri-Valley Intermediate School - 03 Colton | 12.5 mi | 6.3 |
| Tri-Valley Elementary in Colton - 02 Colton | 12.5 mi | 5.2 |
| Chester High School - 01 Chester | 12.2 mi | 8.7 |
| Chester Elementary -02 Chester | 12.2 mi | 6.1 |
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
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ST MARY CATHOLIC SCHOOL Dell Rapids, SD | 4.1 |
| 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 Grade School
What grades does St Mary Grade School serve?
St Mary Grade School serves students in grades Pre-K through 12th.
How many students attend St Mary Grade School?
St Mary Grade School has an enrollment of approximately 233 students.
What is the student-teacher ratio at St Mary Grade School?
The student-teacher ratio at St Mary Grade School is 14.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary Grade School rank in SD?
St Mary Grade School ranks #53 of 56 private schools in SD.
What is St Mary Grade School's MySchoolScout rating?
St Mary Grade School has a current MySchoolScout rating of 4.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Mary Grade School a private school?
Yes, St Mary Grade 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 Grade School a religious school?
St Mary Grade School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 12th
- Enrollment
- 233
- Gender Split
- 52% M / 48% F
- Student-Teacher Ratio
- 14.9:1
- Teachers (FTE)
- 16
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.8 hours
- Days Per Year
- 172 days
- Setting
- Distant Town
- County
- Minnehaha County
- Phone
- (605) 428-5591
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