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SCHOOL COMMUNITY·COLTON SCHOOL DISTRICT·NCES 530150000277

Colton School

706 Union, Colton, WA 99113 · (509) 229-3386 · Whitman County
GRADES PK–12COMBINED42-RURALREGULAR SCHOOL166 STUDENTS
Enrollment
166
Combined
STATE 204
Student : Teacher
11.0:1
15 FTE teachers
STATE 33.2:1
Free / Reduced Lunch
30%
49 students
STATE 51%
Community
0
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
12
Kindergarten
27
Grade 1
13
Grade 2
13
Grade 3
10
Grade 4
11
Grade 5
8
Grade 6
18
Grade 7
10
Grade 8
14
Grade 9
6
Grade 10
8
Grade 11
9
Grade 12
7
Student demographics
White
15292%
STATE 47%
Hispanic
106%
STATE 27%
Two+
21%
STATE 9%
Native American
11%
STATE 1%
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
7948%
Female
8652%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
42.0%
WA avg 58.4% . -17.2pp since 2014
Math
35.8%
WA avg 51.2% . -16.9pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of WA schools after controlling for student poverty
Actual proficiency
46.7%
composite math + reading, all grades
Predicted
60.4%
based on WA schools with similar FRL share
Beats by
-13.7pp
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
166
+7 (+4%) vs 2017
Student : Teacher
11.0:1
was 10.8:1
% White
92%
was 93%
% Hispanic
6%
was 2%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Colton School

Set in Colton, Washington, Colton School is a compact K-12 campus, part of Colton School District. It hosts 166 students across grades pre-K through 12.

Colton School sits inside Colton School District, the local public-school operator responsible for the campus.

In terms of who attends, Colton School reports that nearly all students (92%) are White. Other groups include 6% Hispanic. That is meaningfully more White than the county at large, where the share is closer to 76%.

In terms of school funding signals, The school lists 15 full-time-equivalent teachers, for a student-teacher ratio near 11.0:1. That figure is tighter than the state norm's 33.2:1 average. Around 30% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. That share is below Whitman County's rate of about 40%.

After controlling for student poverty, Colton School is in the bottom 10% of Washington public schools. The BeatsExpectations model predicts schools with this FRL share to land around 60.4%; Colton School posts 46.7%, -13.7 points below that line.

In the area at large, the surrounding county (Whitman County) logs that median household earnings sit near $55,406, 50% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Across Whitman County's 28 public schools (combined enrollment of about 4,753 students), Colton School is one campus in the mix.

GENESEE SCHOOL is the nearest neighboring public school, about 9.6 miles from this campus.

Colton School operates from a countryside location.

Looking at the recent track record. Looking back 7 years, enrollment at Colton School has expanded 4%, going from 159 students in 2018 to 166 in 2025. The Hispanic share of enrollment grew from 2% to 6% over that span.

On this page, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Whitman County at a glance

View full county profile
Population
47,003
Census ACS
Median income
$55,406
Household, ACS
Bachelor's+
50%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
28
4,753 students

Quick facts

School name
Colton School
District
Colton School District
Address
706 Union, Colton, WA 99113
Phone
(509) 229-3386
County
Whitman County
Level
Combined
Grade range
PK–12
Total enrollment
166
Teachers (FTE)
15
Student–teacher ratio
11.0:1
Free/Reduced lunch
49 (30%)
Locale
42-Rural: Distant
NCES ID
530150000277
Charter school
No
Virtual school
No

Related schools

Nearby schools

Frequently asked questions

About Colton School
How large is Colton School?
Colton School enrolls approximately 166 students in grades PK-12.
What age range does Colton School serve?
Colton School serves students from grade PK through grade 12.
How many students per teacher at Colton School?
Approximately 11.0:1 students per teacher at Colton School.
How diverse is Colton School?
Colton School reports a student body of 92% White, 6% Hispanic, 1% Two or more.
Who oversees Colton School?
Colton School is overseen by Colton School District in Whitman County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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