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SCHOOL COMMUNITY·ANDES CENTRAL SCHOOL DISTRICT 11-1·NCES 463954000359

Andes Central Elementary - 02

1001 High St, Lake Andes, SD 57356 · (605) 487-5243 · Charles Mix County
GRADES PK–05ELEMENTARY43-RURALTITLE IREGULAR SCHOOL184 STUDENTS
Enrollment
184
Elementary
DISTRICT 104 · STATE 204
Student : Teacher
13.1:1
14 FTE teachers
DISTRICT 12.3:1 · STATE 15.4:1
Free / Reduced Lunch
100%
184 students
DISTRICT 97% · 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
34
Kindergarten
22
Grade 1
25
Grade 2
28
Grade 3
26
Grade 4
24
Grade 5
25
Student demographics
White
3217%
DISTRICT 24% · STATE 66%
Hispanic
53%
DISTRICT 3% · STATE 9%
Two+
3921%
DISTRICT 20% · STATE 6%
Native American
10859%
DISTRICT 53% · 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
10255%
Female
8245%

School pathway

Students here typically continue to
Andes Central Elementary - 02Andes Central Middle School - 04Andes Central High School - 01
Based on grade levels within Andes Central School District 11-1. Attendance zones can vary; confirm enrollment with the district.

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
26.8%
SD avg 50.3% . -5.6pp since 2022
Math
28.2%
SD avg 47.5% . -7.1pp since 2022

What this means: On the SD Smarter Balanced, South Dakota's statewide test, about 27 of every 100 students at this school read and write at grade level and about 28 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 6 points since 2022, while math scores are down about 7 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
24.4%
composite math + reading, all grades
Predicted
22.1%
based on SD schools with similar FRL share
Beats by
+2.4pp
above demographic expectation

What this means: About 24% of students here test proficient in math and reading, compared with the roughly 22% 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
184
-6 (-3%) vs 2017
Student : Teacher
13.1:1
was 10.8:1
% White
17%
was 24%
% Hispanic
3%
was 4%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Andes Central Elementary - 02

Andes Central Elementary - 02 is one of the middle-of-the-pack elementary-level communitys in Lake Andes, South Dakota, part of Andes Central School District 11-1, with 184 students on its rolls from grades pre-K through 5.

Andes Central Elementary - 02 is one of 4 schools operated by Andes Central School District 11-1, a district that enrolls 323 students overall.

Looking at the student body, Andes Central Elementary - 02 logs that 59% of the student body identifies as Native American. The remainder comes out to 21% multiracial, 17% White, 3% Hispanic.

On the resource side, Staff filings list 14 full-time-equivalent teachers, which works out to roughly 13.1:1 students per teacher. The state averages around 15.4:1, so this campus is tighter than the state norm typical. Around 100% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. That share is above Charles Mix County's rate of about 80%.

With demographic context factored in, Andes Central Elementary - 02 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 22.1%; this one delivers 24.4%.

In the surrounding community, census data for Charles Mix County shows median household income runs about $64,038, roughly 26% of adults have completed at least a four-year degree, and roughly 16% of residents live below the federal poverty line. In all, Charles Mix County runs 14 public schools (combined enrollment of about 1,966 students), of which Andes Central Elementary - 02 is one.

The closest other public school is Andes Central Middle School - 04, roughly 0.0 miles away. 2 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Andes Central Elementary - 02 comes 4th of 5 in the immediate cluster, below the nearby-schools average of 41.3%.

Geographically, the school is in a rural area.

Over the past 7-year window. Over the past 7-year window, the student count fell 3%: 190 students in 2018 compared to 184 in 2025. White enrollment moved from 24% to 17% across the same window. The student-to-teacher ratio loosened from 10.8:1 in 2018 to 13.1:1 today.

Within the allk12 community for this school, the feed for Andes Central Elementary - 02 typically covers enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Charles Mix County at a glance

View full county profile
Population
9,281
Census ACS
Median income
$64,038
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
16%
Below federal line
Schools in county
14
1,966 students

Quick facts

School name
Andes Central Elementary - 02
District
Andes Central School District 11-1
Address
1001 High St, Lake Andes, SD 57356
Phone
(605) 487-5243
County
Charles Mix County
Level
Elementary
Grade range
PK–05
Total enrollment
184
Teachers (FTE)
14
Student–teacher ratio
13.1:1
Free/Reduced lunch
184 (100%)
Locale
43-Rural: Remote
NCES ID
463954000359
Charter school
No
Virtual school
No

Related schools

Other schools in Andes Central School District 11-1
Other schools in Lake Andes
Nearby schools

Frequently asked questions

About Andes Central Elementary - 02
What is the total enrollment at Andes Central Elementary - 02?
Andes Central Elementary - 02 enrolls approximately 184 students in grades PK-05.
What grades does Andes Central Elementary - 02 serve?
Andes Central Elementary - 02 serves grades PK-05.
What is the student-teacher ratio at Andes Central Elementary - 02?
The student-to-teacher ratio at Andes Central Elementary - 02 is approximately 13.1:1 (14 FTE teachers).
What is the racial breakdown of students at Andes Central Elementary - 02?
At Andes Central Elementary - 02, the student body is approximately 17% White, 3% Hispanic, 21% Two or more.
Is Andes Central Elementary - 02 public or private?
Andes Central Elementary - 02 is a public K-12 school, overseen by Andes Central School District 11-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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