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SCHOOL COMMUNITY·CASTLEWOOD SCHOOL DISTRICT 28-1·NCES 461128000113

Castlewood Elementary - 02

310 E Harry St, Castlewood, SD 57223 · (605) 793-2497 · Hamlin County
GRADES PK–05ELEMENTARY43-RURALREGULAR SCHOOL140 STUDENTS
Enrollment
140
Elementary
DISTRICT 79 · STATE 204
Student : Teacher
13.0:1
11 FTE teachers
DISTRICT 15.0:1 · STATE 15.4:1
Free / Reduced Lunch
26%
37 students
DISTRICT 20% · 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
8
Kindergarten
27
Grade 1
12
Grade 2
31
Grade 3
21
Grade 4
16
Grade 5
25
Student demographics
White
13194%
DISTRICT 92% · STATE 66%
Hispanic
96%
DISTRICT 6% · STATE 9%
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
8057%
Female
6043%

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
67.2%
SD avg 50.3% . +23.8pp since 2022
Math
75.0%
SD avg 47.5% . +14.5pp since 2022
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
54.5%
composite math + reading, all grades
Predicted
52.2%
based on SD schools with similar FRL share
Beats by
+2.3pp
above demographic expectation
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
140
-31 (-18%) vs 2017
Student : Teacher
13.0:1
was 16.2:1
% White
94%
was 90%
% Hispanic
6%
was 8%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Castlewood Elementary - 02

As a modestly sized K-5 school in Castlewood, South Dakota, Castlewood Elementary - 02 educates 140 students from grades pre-K through 5, part of Castlewood School District 28-1. Compared to the state average of about 204 students per school, that is 31% below typical.

Castlewood School District 28-1 runs 4 schools in total, collectively educating 345 students. Castlewood Elementary - 02 is one of those campuses.

For racial and ethnic makeup, Castlewood Elementary - 02 shows that 94% of students identify as White, making the school strongly White-majority; the rest looks like 6% Hispanic. Compared to Hamlin County overall, the school's racial mix sits in roughly the same range.

Looking at school resources, Castlewood Elementary - 02 lists 11 full-time-equivalent teachers, putting the student-to-teacher ratio at about 13.0:1. The state averages around 15.4:1, so this campus is tighter than the state norm typical. Roughly 26% of students at Castlewood Elementary - 02 qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

On a residual basis (actual vs predicted given the student mix), Castlewood Elementary - 02 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 52.2%; this one delivers 54.5%.

Around the school, the surrounding county (Hamlin County) logs that the typical household earns roughly $87,101 per year, about 25% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. Across Hamlin County's 10 public schools (combined enrollment of about 1,533 students), Castlewood Elementary - 02 is one campus in the mix.

Nearest neighbor: Castlewood High School - 01, around 0.0 miles off. Within five miles, there are 3 other public schools. Ranking that nearby cluster on reported proficiency puts Castlewood Elementary - 02 at 2nd of 4; the average score across the group is 45.2%.

Castlewood Elementary - 02 operates from an outlying location.

Looking at the recent track record. Castlewood Elementary - 02's enrollment has ticked down 18% since 2018, when it stood at 171 (now 140). Class-load math has tightened: from 16.2:1 in 2018 to 13.0:1 in 2025.

Inside the community feed, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Hamlin County at a glance

View full county profile
Population
6,373
Census ACS
Median income
$87,101
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
10
1,533 students

Quick facts

School name
Castlewood Elementary - 02
District
Castlewood School District 28-1
Address
310 E Harry St, Castlewood, SD 57223
Phone
(605) 793-2497
County
Hamlin County
Level
Elementary
Grade range
PK–05
Total enrollment
140
Teachers (FTE)
11
Student–teacher ratio
13.0:1
Free/Reduced lunch
37 (26%)
Locale
43-Rural: Remote
NCES ID
461128000113
Charter school
No
Virtual school
No

Related schools

Other schools in Castlewood School District 28-1
Other schools in Castlewood
Nearby schools

Frequently asked questions

About Castlewood Elementary - 02
How large is Castlewood Elementary - 02?
Castlewood Elementary - 02 enrolls approximately 140 students in grades PK-05.
What grades does Castlewood Elementary - 02 serve?
Castlewood Elementary - 02 serves grades PK-05.
What is the student-teacher ratio at Castlewood Elementary - 02?
The student-to-teacher ratio at Castlewood Elementary - 02 is approximately 13.0:1 (11 FTE teachers).
What is the racial breakdown of students at Castlewood Elementary - 02?
At Castlewood Elementary - 02, the student body is approximately 94% White, 6% Hispanic.
Is Castlewood Elementary - 02 public or private?
Castlewood Elementary - 02 is a public K-12 school, overseen by Castlewood School District 28-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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