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SCHOOL COMMUNITY·ARLINGTON SCHOOL DISTRICT·NCES 530024001190

Kent Prairie Elementary

8110 207th St NE, Arlington, WA 98223 · (360) 618-6260 · Snohomish County
GRADES KG–05ELEMENTARY22-SUBURBTITLE IREGULAR SCHOOL621 STUDENTS
B
allk12 Grade
Scored higher than 59% of Washington public elementary schools
  • BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • B-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • B+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Washington public elementary schools

Enrollment
621
Elementary
DISTRICT 509 · STATE 380
Student : Teacher
16.5:1
38 FTE teachers
DISTRICT 16.7:1 · STATE 17.3:1
Free / Reduced Lunch
43%
267 students
DISTRICT 42% · 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, 2024-25

GradeStudentsShare
Kindergarten9816%
Grade 18213%
Grade 29115%
Grade 311318%
Grade 412420%
Grade 511318%

This year's kindergarten class (98) is 13% smaller than its 5th grade class (113).

Student demographics
49%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 48% · STATE 68% · US 70%
White
42468%
DISTRICT 69% · STATE 47% · US 43%
Hispanic
11919%
DISTRICT 19% · STATE 27% · US 30%
Black
51%
DISTRICT 1% · STATE 5% · US 15%
Asian
142%
DISTRICT 2% · STATE 9% · US 6%
Two+
498%
DISTRICT 8% · STATE 9% · US 5%
Native American
71%
DISTRICT 1% · STATE 1% · US 1%
Pacific Islander
30%
DISTRICT 0% · STATE 2% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
30850%
Female
31350%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
53.6%
WA avg 58.4% . -19.0pp since 2014
Math
54.5%
WA avg 51.2% . -8.6pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 54 of every 100 students at this school read and write at grade level and about 55 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are down about 19 points since 2014, while math scores are down about 9 points.

Smarter Balanced + WCAS results by year

School yearEnglish Language ArtsMath
2024-2553.6%54.5%
2023-2443.1%51.2%
2022-2355.7%53.9%
2021-2250.7%49.7%
2018-1964.8%63.2%
2017-1869.3%66.4%
2016-1772.4%66.3%
2015-1667.1%62.2%
2014-1572.6%63.1%
% Met or Exceeded Standard, all students and all tested grades.
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
53.4%
composite math + reading, all grades
Predicted
51.4%
based on WA schools with similar FRL share
Beats by
+2.0pp
above demographic expectation

What this means: About 53% of students here test proficient in math and reading, compared with the roughly 51% typical for Washington 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 Washington'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 →

Schools most like Kent Prairie Elementary

Kent Prairie Elementary's state test result (53.4% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Kent Prairie Elementary this school62143.0%53.4%
Presidents Elementary
Arlington
57844.8%46.7%
Peter G Schmidt Elementary
Tumwater
60644.9%49.1%
Riverbend Elementary School
Spokane Valley
60042.2%53.9%
Eagle Creek Elementary
Arlington
66543.6%49.7%
Windsor Elementary
SPOKANE
54944.1%55.5%
Matched among Washington elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Kent Prairie Elementary ranks

Among elementary schools
MeasureThis schoolIn WashingtonIn Snohomish County
State test proficiency
ranked highest first
53.4%#381 of 936#56 of 105
Math proficiency
ranked highest first
54.5%#351 of 1,103
▲ 64
#47 of 106
▲ 10
Reading proficiency
ranked highest first
53.6%#434 of 1,102
▲ 211
#57 of 106
▲ 14
3-year test score change
ranked biggest gain first
+3.9pp#325 of 928#38 of 105
Enrollment
ranked largest first
621#81 of 1,268#23 of 118
Students per teacher
ranked fewest first
16.5:1#696 of 1,085#67 of 109
Diversity index
ranked most diverse first
49.0%#791 of 1,088#97 of 110
Free and reduced lunch
ranked highest share first
43.0%#757 of 1,169#61 of 114
Enrollment change since 2017-18
ranked steepest decline first
-3.6%#698 of 778#61 of 68
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
621
-34 (-5%) vs 2020
-23% since 2000-01, when it was 811
Student : Teacher
16.5:1
was 16.4:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2562137.716.5:143% (267)
2023-2468136.718.6:151% (350)
2022-2359340.714.6:145% (266)
2020-216554016.4:140% (261)
2017-1864437.117.4:137% (240)
2015-166323418.6:143% (270)
2010-115342620.5:115% (78)
2000-018114219.3:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Kent Prairie Elementary.

Since 2017-18: students down 4% (644 to 621); teachers up 2% (37.1 to 37.7).

About Kent Prairie Elementary

Kent Prairie Elementary is a public elementary school in Arlington, Washington. Total enrollment is 621 students, and the grades served are kindergarten through 5. Elementary schools in Washington have about 380 students on average; enrollment here is 63% higher.

Arlington School District is the district for Kent Prairie Elementary. It has 10 schools and 5,588 students.

More than half of enrollment at Kent Prairie Elementary is White: 68%. Next come 19% Hispanic, 8% multiracial, and 2% Asian. On the diversity index, which measures the chance that two random students are from different groups, Kent Prairie Elementary scores 49%.

There are 37.7 full-time-equivalent teachers at Kent Prairie Elementary, giving a ratio of 16.5:1. By comparison, the average for elementary schools in Washington is 17.3:1. A total of 267 students, or 43%, are eligible for free or reduced-price lunch. The average for public schools in Snohomish County is similar, at 41%.

Among Washington public elementary schools, Kent Prairie Elementary outscored 59%, which works out to a B on the allk12 Grade.

When test results are adjusted for free or reduced-price lunch eligibility, Kent Prairie Elementary is 2.0 points above its prediction. Actual: 53.4%. Predicted: 51.4%.

The school's county is Snohomish County. According to Census Bureau estimates, median household income comes to about $111,246, the share of adults with a bachelor's degree or higher is 38%, and about 6% of people live in poverty. Snohomish County's 227 public schools enroll about 118,688 students and include Kent Prairie Elementary.

Of the public schools around it, Kent Prairie Elementary is closest to Haller Middle School, about 0.6 miles away. The count of other public schools within five miles is at least 8. Compared with its nearest neighbors, Kent Prairie Elementary ranks 1st of 7 on average proficiency.

NCES lists the school's locale as Suburb: Mid-size. That means it sits in a suburban area outside a principal city, within an urbanized area with a population between 100,000 and 250,000.

In 2020-21, Kent Prairie Elementary enrolled 655 students. By 2024-25, that number had fallen to 621.

This page is set up for the Kent Prairie Elementary community to discuss open houses, carpools, and field trips. Members of the school community can share what they know.

Snohomish County at a glance

View full county profile
Population
844,430
Census ACS
Median income
$111,246
Household, ACS
Bachelor's+
38%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
227
118,688 students

Quick facts

School name
Kent Prairie Elementary
District
Arlington School District
Address
8110 207th St NE, Arlington, WA 98223
Phone
(360) 618-6260
County
Snohomish County
Level
Elementary
Grade range
KG–05
Total enrollment
621
Teachers (FTE)
38
Student–teacher ratio
16.5:1
Free and reduced lunch
267 (43%)
Locale
22-Suburb: Mid-size
NCES ID
530024001190
Charter school
No
Virtual school
No

Related schools

Other schools in Arlington School District
Other schools in Arlington
Nearby schools

Frequently asked questions

About Kent Prairie Elementary
What is the total enrollment at Kent Prairie Elementary?
Kent Prairie Elementary enrolls approximately 621 students in grades KG-05.
Is Kent Prairie Elementary an elementary, middle, or high school?
Kent Prairie Elementary is an elementary school covering grades KG-05.
What is the student-teacher ratio at Kent Prairie Elementary?
The student-to-teacher ratio at Kent Prairie Elementary is approximately 16.5:1 (38 FTE teachers).
How diverse is Kent Prairie Elementary?
Kent Prairie Elementary reports a student body of 68% White, 19% Hispanic, 1% Black, 2% Asian, 8% Two or more.
What district is Kent Prairie Elementary in?
Kent Prairie Elementary is part of Arlington School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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