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SCHOOL COMMUNITY·ISSAQUAH SCHOOL DISTRICT·NCES 530375000570

Apollo Elementary

15025 SE 117TH ST, RENTON, WA 98059 · (425) 837-7500 · King County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL496 STUDENTS
Enrollment
496
Elementary
DISTRICT 452 · STATE 380
Student : Teacher
14.6:1
34 FTE teachers
DISTRICT 16.3:1 · STATE 17.3:1
Free / Reduced Lunch
17%
84 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
Kindergarten
87
Grade 1
59
Grade 2
81
Grade 3
86
Grade 4
94
Grade 5
89
Student demographics
White
33%
DISTRICT 39% · STATE 47%
Hispanic
15%
DISTRICT 11% · STATE 27%
Black
2%
DISTRICT 3% · STATE 5%
Asian
39%
DISTRICT 37% · STATE 9%
Two+
12%
DISTRICT 10% · 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
56%
Female
44%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
76.5%
WA avg 58.4% . +2.1pp since 2014
Math
72.8%
WA avg 51.2% . -3.7pp 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
75.8%
composite math + reading, all grades
Predicted
68.8%
based on WA schools with similar FRL share
Beats by
+6.9pp
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
496
-177 (-26%) vs 2017
Student : Teacher
14.6:1
was 16.8:1
% White
33%
was 44%
% Hispanic
15%
was 13%
% Black
2%
was 2%
% Asian
39%
was 31%
Source: NCES Common Core of Data

About Apollo Elementary

Set in RENTON, Washington, Apollo Elementary is a mid-sized K-5 school, one of the schools within Issaquah School District. It works with 496 students across grades pre-K through 5. Enrollment runs roughly 31% above the state mean of about 380.

Issaquah School District runs 30 schools in total, collectively educating 19,098 students. Apollo Elementary is one of those campuses.

On the student-mix side, Apollo Elementary shows that the most-represented group is Asian (39%), with the rest of the student body spread across multiple groups. Other groups include 33% White, 15% Hispanic, 12% multiracial. That is noticeably more Asian than the county at large, where the share is closer to 21%.

Looking at the economic backdrop, Apollo Elementary lists 34 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.6:1. That figure is tighter than the state norm's 17.3:1 average. Roughly 17% of students at Apollo Elementary qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, King County runs at roughly 38%, so the school's eligibility rate is meaningfully below the surrounding baseline.

On a demographically-adjusted basis, Apollo Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 68.8%, the actual is 75.8%, a residual of +6.9 points.

In the broader community, King County reports that the typical household earns roughly $124,746 per year, about 57% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. In all, King County runs 544 public schools (combined enrollment of about 278,492 students), of which Apollo Elementary is one.

Hazen Senior High School is the nearest neighboring public school, about 0.7 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Apollo Elementary comes 2nd of 8 in the immediate cluster, above the nearby-schools average of 52.9%.

Apollo Elementary operates from an outer-ring location.

Trend over the last 7 years. Over the past 7-year window, the student count contracted 26%: 673 students in 2018 compared to 496 in 2025. The White share of enrollment edged down from 44% to 33% over that span. The student-to-teacher ratio tightened from 16.8:1 in 2018 to 14.6:1 today.

In the discussion threads here, members of the Apollo Elementary community share and discuss fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

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
Apollo Elementary
District
Issaquah School District
Address
15025 SE 117TH ST, RENTON, WA 98059
Phone
(425) 837-7500
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
496
Teachers (FTE)
34
Student–teacher ratio
14.6:1
Free/Reduced lunch
84 (17%)
Locale
21-Suburb: Large
NCES ID
530375000570
Charter school
No
Virtual school
No

Related schools

Other schools in Issaquah School District
Other schools in RENTON
Nearby schools

Frequently asked questions

About Apollo Elementary
What is the total enrollment at Apollo Elementary?
Apollo Elementary enrolls approximately 496 students in grades PK-05.
Is Apollo Elementary an elementary, middle, or high school?
Apollo Elementary is an elementary school covering grades PK-05.
How many teachers does Apollo Elementary have?
Apollo Elementary employs 34 FTE teachers, for a student-to-teacher ratio of 14.6:1.
How diverse is Apollo Elementary?
Apollo Elementary reports a student body of 33% White, 15% Hispanic, 2% Black, 39% Asian, 12% Two or more.
Who oversees Apollo Elementary?
Apollo Elementary is overseen by Issaquah 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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