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SCHOOL COMMUNITY·KENT SCHOOL DISTRICT·NCES 530396002112

Martin Sortun Elementary School

12711 SE 248th St, Kent, WA 98030 · (253) 373-7314 · King County
GRADES PK–05ELEMENTARY12-CITYTITLE IREGULAR SCHOOL450 STUDENTS
Enrollment
450
Elementary
DISTRICT 397 · STATE 380
Student : Teacher
16.2:1
28 FTE teachers
DISTRICT 15.6:1 · STATE 17.3:1
Free / Reduced Lunch
51%
230 students
DISTRICT 55% · STATE 51%
Community
1
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
4
Kindergarten
64
Grade 1
76
Grade 2
77
Grade 3
74
Grade 4
80
Grade 5
75
Student demographics
White
10122%
DISTRICT 26% · STATE 47%
Hispanic
8419%
DISTRICT 24% · STATE 27%
Black
4410%
DISTRICT 13% · STATE 5%
Asian
16236%
DISTRICT 24% · STATE 9%
Two+
4610%
DISTRICT 9% · STATE 9%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
123%
DISTRICT 3% · STATE 2%
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
22350%
Female
22750%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
51.7%
WA avg 58.4% . -23.2pp since 2014
Math
48.7%
WA avg 51.2% . -25.2pp since 2014
Source: Smarter Balanced + WCAS. 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
53.0%
composite math + reading, all grades
Predicted
45.9%
based on WA schools with similar FRL share
Beats by
+7.0pp
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
450
-208 (-32%) vs 2017
Student : Teacher
16.2:1
was 19.6:1
% White
22%
was 26%
% Hispanic
19%
was 16%
% Black
10%
was 14%
% Asian
36%
was 34%
Source: NCES Common Core of Data

About Martin Sortun Elementary School

Located at 12711 SE 248th St, in Kent, Washington, Martin Sortun Elementary School is a middle-of-the-pack elementary school that teaches 450 students (grades pre-K through 5), part of Kent School District.

Kent School District comprises 44 schools with combined enrollment of 25,358 students; Martin Sortun Elementary School is among them.

For racial and ethnic makeup, Martin Sortun Elementary School logs that the most-represented group is Asian (36%), with the rest of the student body spread across multiple groups. Other groups include 22% White, 19% Hispanic, 10% multiracial, 10% Black. By comparison, King County as a whole is about 21% Asian, so the school skews meaningfully more Asian than its surroundings.

On the income-and-resources front, The school currently runs with 28 full-time-equivalent teachers, for a student-teacher ratio near 16.2:1. Statewide, the average ratio sits near 17.3:1, putting Martin Sortun Elementary School tighter than the state norm the norm. Roughly 51% of students at Martin Sortun Elementary School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is above King County's rate of about 38%.

With demographic context factored in, Martin Sortun Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 45.9%; this one delivers 53.0%.

Around the school, census data for King County shows median household earnings sit near $124,746, 57% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 5%. Across King County's 544 public schools (combined enrollment of about 278,492 students), Martin Sortun Elementary School is one campus in the mix.

The closest other public school is Meridian Elementary School, roughly 0.9 miles away. Counting just inside five miles, 8 other public schools cluster around Martin Sortun Elementary School. Ranking that nearby cluster on reported proficiency puts Martin Sortun Elementary School at 2nd of 7; the average score across the group is 34.6%.

The school occupies a city-core site.

Five-year trend. Looking back 7 years, enrollment at Martin Sortun Elementary School has fell 32%, going from 658 students in 2018 to 450 in 2025. Black enrollment moved from 14% to 10% across the same window. The student-to-teacher ratio fell from 19.6:1 in 2018 to 16.2:1 today.

In the discussion threads here, posts here usually surface around classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

King County at a glance

View full county profile
Population
2,287,171
Census ACS
Median income
$124,746
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
544
278,492 students

Quick facts

School name
Martin Sortun Elementary School
District
Kent School District
Address
12711 SE 248th St, Kent, WA 98030
Phone
(253) 373-7314
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
450
Teachers (FTE)
28
Student–teacher ratio
16.2:1
Free/Reduced lunch
230 (51%)
Locale
12-City: Mid-size
NCES ID
530396002112
Charter school
No
Virtual school
No

Related schools

Other schools in Kent School District
Other schools in Kent
Nearby schools

Frequently asked questions

About Martin Sortun Elementary School
What is the total enrollment at Martin Sortun Elementary School?
Martin Sortun Elementary School enrolls approximately 450 students in grades PK-05.
What grades does Martin Sortun Elementary School serve?
Martin Sortun Elementary School serves grades PK-05.
What is the student-teacher ratio at Martin Sortun Elementary School?
The student-to-teacher ratio at Martin Sortun Elementary School is approximately 16.2:1 (28 FTE teachers).
What is the racial breakdown of students at Martin Sortun Elementary School?
At Martin Sortun Elementary School, the student body is approximately 22% White, 19% Hispanic, 10% Black, 36% Asian, 10% Two or more.
Is Martin Sortun Elementary School public or private?
Martin Sortun Elementary School is a public K-12 school, overseen by Kent School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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