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SCHOOL COMMUNITY·YANKTON SCHOOL DISTRICT 63-3·NCES 468043001009

Webster Elementary - 06

317 E 7th St, Yankton, SD 57078 · (605) 665-2484 · Yankton County
GRADES PK–05ELEMENTARY33-TOWNREGULAR SCHOOL391 STUDENTS
Enrollment
391
Elementary
DISTRICT 373 · STATE 204
Student : Teacher
22.6:1
17 FTE teachers
DISTRICT 16.6:1 · STATE 15.4:1
Free / Reduced Lunch
32%
124 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
Pre-K
186
Kindergarten
92
Grade 1
24
Grade 2
23
Grade 3
21
Grade 4
23
Grade 5
22
Student demographics
White
27370%
DISTRICT 75% · STATE 66%
Hispanic
7218%
DISTRICT 13% · STATE 9%
Black
21%
DISTRICT 1% · STATE 3%
Asian
21%
DISTRICT 1% · STATE 2%
Two+
277%
DISTRICT 6% · STATE 6%
Native American
154%
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
19650%
Female
19550%

School pathway

Students here typically continue to
Webster Elementary - 06Yankton 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
32.8%
SD avg 50.3% . -2.6pp since 2022
Math
40.6%
SD avg 47.5% . +11.4pp since 2022

What this means: On the SD Smarter Balanced, South Dakota's statewide test, about 33 of every 100 students at this school read and write at grade level and about 41 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are down about 3 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
37.5%
composite math + reading, all grades
Predicted
50.0%
based on SD schools with similar FRL share
Beats by
-12.5pp
below demographic expectation

What this means: About 38% of students here test proficient in math and reading, compared with the roughly 50% 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
391
+44 (+13%) vs 2017
Student : Teacher
22.6:1
was 21.4:1
% White
70%
was 77%
% Hispanic
18%
was 9%
% Black
1%
was 2%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Webster Elementary - 06

As a sizable primary school in Yankton, South Dakota, Webster Elementary - 06 works with 391 students from grades pre-K through 5, overseen by Yankton School District 63-3. Enrollment runs roughly 92% above the state mean of about 204.

Yankton School District 63-3 comprises 6 schools with combined enrollment of 3,021 students; Webster Elementary - 06 is among them.

On demographics, Webster Elementary - 06 reports that White students make up the majority at 70%. The remainder breaks down as 18% Hispanic, 7% multiracial, 4% Native American. That is noticeably less White than the county at large, where the share is closer to 88%.

Looking at the economic backdrop, On paper, Webster Elementary - 06 has 17 full-time-equivalent teachers, translating to a class-load average of around 22.6:1. Statewide, the average ratio sits near 15.4:1, putting Webster Elementary - 06 higher than the state norm the norm. About 32% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.

On a residual basis (actual vs predicted given the student mix), Webster Elementary - 06 performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.0%, the actual is 37.5%, a residual of -12.5 points.

Zooming out to the county, community-level numbers for Yankton County indicate the typical household earns roughly $72,821 per year, 31% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 8%. In all, Yankton County runs 11 public schools (combined enrollment of about 3,321 students), of which Webster Elementary - 06 is one.

The closest other public school is Beadle Elementary - 03, roughly 0.5 miles away. Within five miles, there are 5 other public schools. Ranking that nearby cluster on reported proficiency puts Webster Elementary - 06 at 5th of 7; the average score across the group is 44.4%.

The campus sits in a town-based setting.

Looking at the recent track record. Looking back 7 years, enrollment at Webster Elementary - 06 has climbed 13%, going from 347 students in 2018 to 391 in 2025. Over the same period, the Hispanic share grew from 9% to 18%. The student-to-teacher ratio grew from 21.4:1 in 2018 to 22.6:1 today.

On the community side, members of the Webster Elementary - 06 community share and discuss sports schedules, lunch menu changes, and school spirit week. 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
Webster Elementary - 06
District
Yankton School District 63-3
Address
317 E 7th St, Yankton, SD 57078
Phone
(605) 665-2484
County
Yankton County
Level
Elementary
Grade range
PK–05
Total enrollment
391
Teachers (FTE)
17
Student–teacher ratio
22.6:1
Free/Reduced lunch
124 (32%)
Locale
33-Town: Remote
NCES ID
468043001009
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 Webster Elementary - 06
What is the total enrollment at Webster Elementary - 06?
Webster Elementary - 06 enrolls approximately 391 students in grades PK-05.
Is Webster Elementary - 06 an elementary, middle, or high school?
Webster Elementary - 06 is an elementary school covering grades PK-05.
How many teachers does Webster Elementary - 06 have?
Webster Elementary - 06 employs 17 FTE teachers, for a student-to-teacher ratio of 22.6:1.
What is the student diversity at Webster Elementary - 06?
Student demographics at Webster Elementary - 06 are roughly 70% White, 18% Hispanic, 1% Black, 1% Asian, 7% Two or more.
What district is Webster Elementary - 06 in?
Webster Elementary - 06 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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