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SCHOOL COMMUNITY·ARMOUR SCHOOL DISTRICT 21-1·NCES 460378000023

Armour Elementary - 02

905 Dobson Ave, Armour, SD 57313 · (605) 724-2698 · Douglas County
GRADES PK–05ELEMENTARY43-RURALREGULAR SCHOOL119 STUDENTS
Enrollment
119
Elementary
DISTRICT 75 · STATE 204
Student : Teacher
12.9:1
9 FTE teachers
DISTRICT 10.1:1 · STATE 15.4:1
Free / Reduced Lunch
10%
12 students
DISTRICT 14% · 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
23
Kindergarten
18
Grade 1
20
Grade 2
18
Grade 3
15
Grade 4
13
Grade 5
12
Student demographics
White
10387%
DISTRICT 85% · STATE 66%
Hispanic
108%
DISTRICT 7% · STATE 9%
Black
11%
DISTRICT 3% · STATE 3%
Two+
54%
DISTRICT 4% · STATE 6%
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
5748%
Female
6252%

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Test scores

SD Smarter Balanced 2024-25 . % Proficient
English Language Arts
30.0%
SD avg 50.3% . -16.5pp since 2022
Math
37.5%
SD avg 47.5% . +2.6pp since 2022
Source: SD Smarter Balanced. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of SD schools after controlling for student poverty
Actual proficiency
33.2%
composite math + reading, all grades
Predicted
58.9%
based on SD schools with similar FRL share
Beats by
-25.7pp
below 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
119
+47 (+65%) vs 2017
Student : Teacher
12.9:1
was 9.9:1
% White
87%
was 88%
% Hispanic
8%
was 1%
% Black
1%
was 7%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Armour Elementary - 02

Set in Armour, South Dakota, Armour Elementary - 02 is a cozy primary school, overseen by Armour School District 21-1. It enrolls 119 students across grades pre-K through 5. By comparison, South Dakota's public schools average about 204 students each, so Armour Elementary - 02 sits 42% smaller than that benchmark.

Across the 3 schools in Armour School District 21-1 (226 students total), Armour Elementary - 02 accounts for its share of the district's footprint.

In terms of who attends, Armour Elementary - 02 shows that the student body is overwhelmingly White (87%). The remainder is composed of 8% Hispanic, 4% multiracial.

On the resource side, On paper, Armour Elementary - 02 has 9 full-time-equivalent teachers, translating to a class-load average of around 12.9:1. That figure is tighter than the state norm's 15.4:1 average. An estimated 10% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

Adjusting for the school's free-and-reduced-lunch share, Armour Elementary - 02 is in the bottom 10% of South Dakota public schools. The BeatsExpectations model predicts schools with this FRL share to land around 58.9%; Armour Elementary - 02 posts 33.2%, -25.7 points below that line.

Across the wider county, the surrounding county (Douglas County) records that median household income runs about $86,442, about 25% of the adult population holds a bachelor's degree or above, and roughly 6% of residents live below the federal poverty line. Armour Elementary - 02 is one of 6 public schools in Douglas County (combined enrollment of about 353 students).

The closest other public school is Armour Middle School - 03, roughly 0.0 miles away. 2 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Armour Elementary - 02 comes 4th of 5 in the immediate cluster, beneath the nearby-schools average of 50.4%.

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

Over the past 7-year window. Armour Elementary - 02's enrollment has edged up 65% since 2018, when it stood at 72 (now 119). Over the same period, the Hispanic share expanded from 1% to 8%. Class-load math has loosened: from 9.9:1 in 2018 to 12.9:1 in 2025.

Inside the community feed, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Douglas County at a glance

View full county profile
Population
2,828
Census ACS
Median income
$86,442
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
6
353 students

Quick facts

School name
Armour Elementary - 02
District
Armour School District 21-1
Address
905 Dobson Ave, Armour, SD 57313
Phone
(605) 724-2698
County
Douglas County
Level
Elementary
Grade range
PK–05
Total enrollment
119
Teachers (FTE)
9
Student–teacher ratio
12.9:1
Free/Reduced lunch
12 (10%)
Locale
43-Rural: Remote
NCES ID
460378000023
Charter school
No
Virtual school
No

Related schools

Other schools in Armour School District 21-1
Other schools in Armour
Nearby schools

Frequently asked questions

About Armour Elementary - 02
How many students attend Armour Elementary - 02?
Armour Elementary - 02 enrolls approximately 119 students in grades PK-05.
What grades does Armour Elementary - 02 serve?
Armour Elementary - 02 serves grades PK-05.
What is the student-teacher ratio at Armour Elementary - 02?
The student-to-teacher ratio at Armour Elementary - 02 is approximately 12.9:1 (9 FTE teachers).
What is the racial breakdown of students at Armour Elementary - 02?
At Armour Elementary - 02, the student body is approximately 87% White, 8% Hispanic, 1% Black, 4% Two or more.
What district is Armour Elementary - 02 in?
Armour Elementary - 02 is part of Armour School District 21-1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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