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SCHOOL COMMUNITY·KIMBALL SCHOOL DISTRICT 07-2·NCES 463822000917

Grass Ranch Colony Elementary - 13

36570 258th St, Kimball, SD 57355 · (605) 778-6231 · Brule County
GRADES KG–08ELEMENTARY43-RURALREGULAR SCHOOL53 STUDENTS
Enrollment
53
Elementary
DISTRICT 78 · STATE 204
Student : Teacher
17.4:1
3 FTE teachers
DISTRICT 13.8:1 · STATE 15.4:1
Free / Reduced Lunch
6%
3 students
DISTRICT 23% · 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
9
Grade 1
5
Grade 2
8
Grade 3
5
Grade 4
8
Grade 5
2
Grade 6
6
Grade 7
4
Grade 8
6
Student demographics
White
53100%
DISTRICT 91% · STATE 66%
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
2751%
Female
2649%

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
61.3%
SD avg 50.3% . +19.0pp since 2022
Math
64.5%
SD avg 47.5% . +3.0pp since 2022

What this means: On the SD Smarter Balanced, South Dakota's statewide test, about 61 of every 100 students at this school read and write at grade level and about 65 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 19 points since 2022, while math scores are up about 3 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
55.1%
composite math + reading, all grades
Predicted
60.7%
based on SD schools with similar FRL share
Beats by
-5.6pp
below demographic expectation

What this means: About 55% of students here test proficient in math and reading, compared with the roughly 61% 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
53
+16 (+43%) vs 2017
Student : Teacher
17.4:1
was 17.0:1
% White
100%
was 100%
% Hispanic
0%
was 0%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Grass Ranch Colony Elementary - 13

Grass Ranch Colony Elementary - 13 is a micro-enrollment elementary school in Kimball, South Dakota, operated by Kimball School District 07-2. The school instructs 53 students in grades K through 8. By comparison, South Dakota's public schools average about 204 students each, so Grass Ranch Colony Elementary - 13 sits 74% leaner than that benchmark.

Kimball School District 07-2 comprises 5 schools with combined enrollment of 347 students; Grass Ranch Colony Elementary - 13 is among them.

On the student-mix side, Grass Ranch Colony Elementary - 13 lists that 100% of students identify as White, making the school strongly White-majority. The wider county runs roughly 82% White, putting the school's mix considerably more White than the area baseline.

Looking at school resources, Grass Ranch Colony Elementary - 13 lists 3 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.4:1. Statewide, the average ratio sits near 15.4:1, putting Grass Ranch Colony Elementary - 13 higher than the state norm the norm. Around 6% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, Brule County runs at roughly 45%, so the school's eligibility rate is below the surrounding baseline.

On a residual basis (actual vs predicted given the student mix), Grass Ranch Colony Elementary - 13 performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 60.7%, the actual is 55.1%, a residual of -5.6 points.

In the broader community, the surrounding county (Brule County) reports that the typical household earns roughly $73,720 per year, roughly 29% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 5%. Across Brule County's 9 public schools (combined enrollment of about 1,249 students), Grass Ranch Colony Elementary - 13 is one campus in the mix.

Grass Ranch Colony High School - 15 is the nearest neighboring public school, about 0.0 miles from this campus. 5 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. Among the 5 schools in that immediate cluster with test data (this one included), Grass Ranch Colony Elementary - 13 ranks 2nd on composite proficiency, higher than the local average of 45.1%.

The school occupies a countryside site.

Over the past 7-year window. Over the past 7-year window, the student count expanded 43%: 37 students in 2018 compared to 53 in 2025.

Inside the community feed, the feed for Grass Ranch Colony Elementary - 13 typically covers classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Brule County at a glance

View full county profile
Population
5,283
Census ACS
Median income
$73,720
Household, ACS
Bachelor's+
29%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
9
1,249 students

Quick facts

School name
Grass Ranch Colony Elementary - 13
District
Kimball School District 07-2
Address
36570 258th St, Kimball, SD 57355
Phone
(605) 778-6231
County
Brule County
Level
Elementary
Grade range
KG–08
Total enrollment
53
Teachers (FTE)
3
Student–teacher ratio
17.4:1
Free/Reduced lunch
3 (6%)
Locale
43-Rural: Remote
NCES ID
463822000917
Charter school
No
Virtual school
No

Related schools

Other schools in Kimball School District 07-2
Other schools in Kimball
Nearby schools

Frequently asked questions

About Grass Ranch Colony Elementary - 13
How large is Grass Ranch Colony Elementary - 13?
Grass Ranch Colony Elementary - 13 enrolls approximately 53 students in grades KG-08.
What grades does Grass Ranch Colony Elementary - 13 serve?
Grass Ranch Colony Elementary - 13 serves grades KG-08.
What is the student-teacher ratio at Grass Ranch Colony Elementary - 13?
The student-to-teacher ratio at Grass Ranch Colony Elementary - 13 is approximately 17.4:1 (3 FTE teachers).
How diverse is Grass Ranch Colony Elementary - 13?
Grass Ranch Colony Elementary - 13 reports a student body of 100% White.
Who oversees Grass Ranch Colony Elementary - 13?
Grass Ranch Colony Elementary - 13 is overseen by Kimball School District 07-2 in Brule County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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