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SCHOOL COMMUNITY·YANKTON SCHOOL DISTRICT 63-3·NCES 468043000795

Stewart Elementary - 05

208 W 21st St, Yankton, SD 57078 · (605) 665-5765 · Yankton County
GRADES KG–05ELEMENTARY33-TOWNREGULAR SCHOOL271 STUDENTS
Enrollment
271
Elementary
DISTRICT 373 · STATE 204
Student : Teacher
12.8:1
21 FTE teachers
DISTRICT 16.6:1 · STATE 15.4:1
Free / Reduced Lunch
38%
103 students
DISTRICT 36% · STATE 42%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
39
Grade 1
47
Grade 2
45
Grade 3
51
Grade 4
48
Grade 5
41
Student demographics
White
20877%
DISTRICT 75% · STATE 66%
Hispanic
3613%
DISTRICT 13% · STATE 9%
Black
21%
DISTRICT 1% · STATE 3%
Asian
41%
DISTRICT 1% · STATE 2%
Two+
156%
DISTRICT 6% · STATE 6%
Native American
62%
DISTRICT 4% · STATE 14%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
14152%
Female
13048%

School pathway

Students here typically continue to
Stewart Elementary - 05Yankton Middle School - 02Yankton High School - 01
Based on grade levels within Yankton School District 63-3. Attendance zones can vary; confirm enrollment with the district.

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
51.1%
SD avg 50.3% . +1.5pp since 2022
Math
65.7%
SD avg 47.5% . +11.4pp since 2022

What this means: On the SD Smarter Balanced, South Dakota's statewide test, about 51 of every 100 students at this school read and write at grade level and about 66 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are up about 2 points since 2022, while math scores are up about 11 points.

Source: SD Smarter Balanced. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
45.6%
composite math + reading, all grades
Predicted
47.5%
based on SD schools with similar FRL share
Beats by
-1.8pp
below demographic expectation

What this means: About 46% of students here test proficient in math and reading, compared with the roughly 47% typical for South Dakota schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among South Dakota's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
271
-2 (-1%) vs 2017
Student : Teacher
12.8:1
was 13.5:1
% White
77%
was 84%
% Hispanic
13%
was 7%
% Black
1%
was 2%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About Stewart Elementary - 05

Stewart Elementary - 05 operates as a middle-of-the-pack elementary campus in Yankton, South Dakota, one of the schools within Yankton School District 63-3. Current enrollment sits at 271 students spanning grades K through 5. That puts it 33% larger than the typical public school in South Dakota, which averages around 204 students.

Yankton School District 63-3 runs 6 schools in total, collectively educating 3,021 students. Stewart Elementary - 05 is one of those campuses.

Looking at the student body, Stewart Elementary - 05 reports that the largest single group is White, at 77% of enrollment. Beyond that, the school shows 13% Hispanic, 6% multiracial, 2% Native American. By comparison, Yankton County as a whole is about 88% White, so the school skews noticeably less White than its surroundings.

On the resource side, Staff filings list 21 full-time-equivalent teachers, which works out to roughly 12.8:1 students per teacher. Statewide, the average ratio sits near 15.4:1, putting Stewart Elementary - 05 tighter than the state norm the norm. Roughly 38% of students at Stewart Elementary - 05 qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

After controlling for student poverty, Stewart Elementary - 05 tracks the demographic baseline. The model predicts 47.5% given the school's FRL share; actual proficiency is 45.6%.

Around the school, the surrounding county (Yankton County) logs that the typical household earns roughly $72,821 per year, about 31% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 8%. Stewart Elementary - 05 is one of 11 public schools in Yankton County (combined enrollment of about 3,321 students).

The closest other public school is Yankton Middle School - 02, roughly 0.4 miles away. Counting just inside five miles, 5 other public schools cluster around Stewart Elementary - 05. Ranking that nearby cluster on reported proficiency puts Stewart Elementary - 05 at 4th of 7; the average score across the group is 43.1%.

Geographically, the school is in a small-town area.

Five-year trend. Stewart Elementary - 05's enrollment has held roughly steady since 2018, when it stood at 273 (now 271). Over the same period, the White share shrank from 84% to 77%.

On the community side, the feed for Stewart Elementary - 05 typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Yankton County at a glance

View full county profile
Population
23,414
Census ACS
Median income
$72,821
Household, ACS
Bachelor's+
31%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
11
3,321 students

Quick facts

School name
Stewart Elementary - 05
District
Yankton School District 63-3
Address
208 W 21st St, Yankton, SD 57078
Phone
(605) 665-5765
County
Yankton County
Level
Elementary
Grade range
KG–05
Total enrollment
271
Teachers (FTE)
21
Student–teacher ratio
12.8:1
Free/Reduced lunch
103 (38%)
Locale
33-Town: Remote
NCES ID
468043000795
Charter school
No
Virtual school
No

Related schools

Other schools in Yankton School District 63-3
Other schools in Yankton
Nearby schools

Frequently asked questions

About Stewart Elementary - 05
How large is Stewart Elementary - 05?
Stewart Elementary - 05 enrolls approximately 271 students in grades KG-05.
What age range does Stewart Elementary - 05 serve?
Stewart Elementary - 05 serves students from grade KG through grade 05.
How many students per teacher at Stewart Elementary - 05?
Approximately 12.8:1 students per teacher at Stewart Elementary - 05.
How diverse is Stewart Elementary - 05?
Stewart Elementary - 05 reports a student body of 77% White, 13% Hispanic, 1% Black, 1% Asian, 6% Two or more.
What district is Stewart Elementary - 05 in?
Stewart Elementary - 05 is part of Yankton School District 63-3.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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