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SCHOOL COMMUNITY·LAKE WASHINGTON SCHOOL DISTRICT·NCES 530423003242

Rachel Carson Elementary

1035 - 244th Ave NE, Sammamish, WA 98074 · (425) 936-2750 · King County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL486 STUDENTS
Enrollment
486
Elementary
DISTRICT 419 · STATE 380
Student : Teacher
16.9:1
29 FTE teachers
DISTRICT 16.6:1 · STATE 17.3:1
Free / Reduced Lunch
2%
12 students
DISTRICT 13% · 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
46
Kindergarten
49
Grade 1
69
Grade 2
70
Grade 3
86
Grade 4
91
Grade 5
75
Student demographics
White
25%
DISTRICT 37% · STATE 47%
Hispanic
4%
DISTRICT 11% · STATE 27%
Black
2%
DISTRICT 2% · STATE 5%
Asian
62%
DISTRICT 40% · STATE 9%
Two+
8%
DISTRICT 8% · STATE 9%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
52%
Female
48%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
80.4%
WA avg 58.4% . -6.8pp since 2014
Math
83.3%
WA avg 51.2% . +2.0pp 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
85.7%
composite math + reading, all grades
Predicted
78.5%
based on WA schools with similar FRL share
Beats by
+7.2pp
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
486
+14 (+3%) vs 2017
Student : Teacher
16.9:1
was 18.4:1
% White
25%
was 49%
% Hispanic
4%
was 6%
% Black
2%
was 1%
% Asian
62%
was 36%
Source: NCES Common Core of Data

About Rachel Carson Elementary

Set in Sammamish, Washington, Rachel Carson Elementary is a mid-sized elementary school, part of Lake Washington School District. It hosts 486 students across grades pre-K through 5. By comparison, Washington's public schools average about 380 students each, so Rachel Carson Elementary sits 28% bigger than that benchmark.

Lake Washington School District comprises 55 schools with combined enrollment of 30,986 students; Rachel Carson Elementary is among them.

On demographics, Rachel Carson Elementary shows that 62% of the student body identifies as Asian; the rest is composed of 25% White, 8% multiracial, 4% Hispanic. That is considerably more Asian than the county at large, where the share is closer to 21%.

Looking at school resources, On paper, Rachel Carson Elementary has 29 full-time-equivalent teachers, translating to a class-load average of around 16.9:1. That tracks the state average closely. Roughly 2% of students at Rachel Carson Elementary qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is noticeably below King County's rate of about 38%.

On a demographically-adjusted basis, Rachel Carson Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 78.5%; this one delivers 85.7%.

Around the school, ACS estimates for King County put median household earnings sit near $124,746, roughly 57% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. In all, King County runs 544 public schools (combined enrollment of about 278,492 students), of which Rachel Carson Elementary is one.

Nearest neighbor: Inglewood Middle School, around 0.1 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Rachel Carson Elementary at 4th of 8; the average score across the group is 79.4%.

The campus sits in a bedroom-community setting.

Over the past 7-year window. Over the past 7-year window, the student count expanded 3%: 472 students in 2018 compared to 486 in 2025. Asian enrollment moved from 36% to 62% across the same window. The student-to-teacher ratio tightened from 18.4:1 in 2018 to 16.9:1 today.

On this page, 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
Rachel Carson Elementary
District
Lake Washington School District
Address
1035 - 244th Ave NE, Sammamish, WA 98074
Phone
(425) 936-2750
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
486
Teachers (FTE)
29
Student–teacher ratio
16.9:1
Free/Reduced lunch
12 (2%)
Locale
21-Suburb: Large
NCES ID
530423003242
Charter school
No
Virtual school
No

Related schools

Other schools in Lake Washington School District
Other schools in Sammamish
Nearby schools

Frequently asked questions

About Rachel Carson Elementary
How many students attend Rachel Carson Elementary?
Rachel Carson Elementary enrolls approximately 486 students in grades PK-05.
Is Rachel Carson Elementary an elementary, middle, or high school?
Rachel Carson Elementary is an elementary school covering grades PK-05.
How many students per teacher at Rachel Carson Elementary?
Approximately 16.9:1 students per teacher at Rachel Carson Elementary.
How diverse is Rachel Carson Elementary?
Rachel Carson Elementary reports a student body of 25% White, 4% Hispanic, 2% Black, 62% Asian, 8% Two or more.
Who oversees Rachel Carson Elementary?
Rachel Carson Elementary is overseen by Lake Washington School District in King County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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