The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·ISSAQUAH SCHOOL DISTRICT·NCES 530375003331

Creekside Elementary

20777 SE 16th St, Sammamish, WA 98075 · (425) 837-5200 · King County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL555 STUDENTS
Enrollment
555
Elementary
DISTRICT 452 · STATE 380
Student : Teacher
17.0:1
33 FTE teachers
DISTRICT 16.3:1 · STATE 17.3:1
Free / Reduced Lunch
6%
32 students
DISTRICT 18% · 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
Kindergarten6912%
Grade 18615%
Grade 210018%
Grade 310920%
Grade 49116%
Grade 510018%

This year's kindergarten class (69) is 31% smaller than its 5th grade class (100).

Student demographics
64%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 68% · US 70%
White
20837%
DISTRICT 39% · STATE 47% · US 43%
Hispanic
305%
DISTRICT 11% · STATE 27% · US 30%
Black
71%
DISTRICT 3% · STATE 5% · US 15%
Asian
24945%
DISTRICT 37% · STATE 9% · US 6%
Two+
6111%
DISTRICT 10% · STATE 9% · US 5%
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
27249%
Female
28351%

Discussions

+ POST

Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
80.3%
WA avg 58.4% . +0.3pp since 2014
Math
77.6%
WA avg 51.2% . -0.8pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 80 of every 100 students at this school read and write at grade level and about 78 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores have held steady since 2014, while math scores have held steady.

Smarter Balanced + WCAS results by year

School yearEnglish Language ArtsMath
2024-2580.3%77.6%
2023-2477.4%79.4%
2022-2384.9%86.0%
2021-2280.4%81.3%
2018-1979.2%81.9%
2017-1880.3%82.1%
2016-1778.5%79.3%
2015-1679.5%75.6%
2014-1580.0%78.4%
% 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
79.4%
composite math + reading, all grades
Predicted
76.3%
based on WA schools with similar FRL share
Beats by
+3.1pp
above demographic expectation

What this means: About 79% of students here test proficient in math and reading, compared with the roughly 76% 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 Creekside Elementary

Creekside Elementary's state test result (79.4% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Creekside Elementary this school5555.8%79.4%
Margaret Mead Elementary
Sammamish
5804.8%79.4%
Bennett Elementary School
Bellevue
5137.8%75.7%
Endeavour Elementary School
ISSAQUAH
47310.4%87.6%
Grand Ridge Elementary
Issaquah
5588.6%82.9%
Cougar Ridge Elementary
BELLEVUE
45810.7%82.0%
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 Creekside Elementary ranks

Among elementary schools
MeasureThis schoolIn WashingtonIn King County
State test proficiency
ranked highest first
79.4%#55 of 936#44 of 280
Math proficiency
ranked highest first
77.6%#64 of 1,103
▼ 17
#49 of 281
▼ 10
Reading proficiency
ranked highest first
80.3%#52 of 1,102
▲ 26
#42 of 280
▲ 21
3-year test score change
ranked biggest drop first
-1.9pp#284 of 928#91 of 274
Enrollment
ranked largest first
555#161 of 1,268#39 of 299
Students per teacher
ranked fewest first
17.0:1#819 of 1,085#212 of 280
Diversity index
ranked most diverse first
64.3%#429 of 1,088#196 of 281
Free and reduced lunch
ranked highest share first
5.8%#1,153 of 1,169#277 of 292
Enrollment change since 2017-18
ranked steepest decline first
-26.2%#173 of 778#64 of 220
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
555
-131 (-19%) vs 2020
-6% since 2010-11, when it was 590
Student : Teacher
17.0:1
was 16.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2555532.717.0:16% (32)
2023-2458134.816.7:14% (26)
2022-2363440.515.6:13% (17)
2020-216864116.7:12% (12)
2017-187524118.3:12% (12)
2015-167163520.5:13% (18)
2010-115902920.3:14% (21)
Source: NCES Common Core of Data. Rows are the federal collections on file for Creekside Elementary.

Since 2017-18: students down 26% (752 to 555); teachers down 20% (41 to 32.7).

About Creekside Elementary

Located in Sammamish, Washington, Creekside Elementary is a mid-sized elementary school. It reports enrollment of 555 students in kindergarten through 5. The school is 46% above the average for elementary schools in Washington.

Creekside Elementary falls under Issaquah School District, which has 30 schools enrolling 19,098 students.

The biggest share of students at Creekside Elementary, 45%, is Asian. The remaining shares are 37% White, 11% multiracial, and 5% Hispanic. Census estimates put the Asian share of King County's population at about 21%. On the diversity index, which measures the chance that two random students are from different groups, Creekside Elementary scores 64%.

Its staff includes 32.7 full-time-equivalent teachers, for about 17.0 students per teacher. That is in line with the 17.3:1 average for elementary schools in Washington. Roughly 6% of students at Creekside Elementary can receive free or reduced-price lunch. Among public schools in King County, the average eligibility rate is 38%.

Creekside Elementary sits between the top and bottom 10% of Washington schools on BeatsExpectations, with an actual average proficiency rate across its state test results of 79.4% and a predicted 76.3%.

In King County, home to about 2,287,171 people, the median household earns about $124,746 a year, a bachelor's degree or higher is held by about 57% of adults, and the poverty rate is about 5%. Creekside Elementary shares King County with 543 other public schools.

Discovery Elementary is the nearest public school to Creekside Elementary, about 1.4 miles away. Other public schools within five miles number at least 8. Among 8 nearby schools that report test results, Creekside Elementary ranks 4th on proficiency.

By NCES locale, the school is Suburb: Large, or in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

The school's enrollment fell 19% from 2020-21 to 2024-25.

The discussion board for Creekside Elementary is open to topics like pickup and drop-off, after-school programs, and teacher feedback. Parents, students, alumni, and staff are welcome to post.

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
Creekside Elementary
District
Issaquah School District
Address
20777 SE 16th St, Sammamish, WA 98075
Phone
(425) 837-5200
County
King County
Level
Elementary
Grade range
KG–05
Total enrollment
555
Teachers (FTE)
33
Student–teacher ratio
17.0:1
Free and reduced lunch
32 (6%)
Locale
21-Suburb: Large
NCES ID
530375003331
Charter school
No
Virtual school
No

Related schools

Other schools in Issaquah School District
Other schools in Sammamish
Other Creekside Elementary schools

26 other US public schools in 14 states are named Creekside Elementary. Creekside Elementary is the 9th largest of the 27.

Nearby schools

Frequently asked questions

About Creekside Elementary
How many students attend Creekside Elementary?
Creekside Elementary enrolls approximately 555 students in grades KG-05.
What age range does Creekside Elementary serve?
Creekside Elementary serves students from grade KG through grade 05.
What is the student-teacher ratio at Creekside Elementary?
The student-to-teacher ratio at Creekside Elementary is approximately 17.0:1 (33 FTE teachers).
What is the racial breakdown of students at Creekside Elementary?
At Creekside Elementary, the student body is approximately 37% White, 5% Hispanic, 1% Black, 45% Asian, 11% Two or more.
What district is Creekside Elementary in?
Creekside Elementary is part of Issaquah School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post