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SCHOOL COMMUNITY·HIGHLINE SCHOOL DISTRICT·NCES 530354000536

McMicken Heights Elementary

3708 S 168th St, SeaTac, WA 98188 · (206) 631-4300 · King County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL484 STUDENTS
Enrollment
484
Elementary
DISTRICT 459 · STATE 380
Student : Teacher
15.0:1
32 FTE teachers
DISTRICT 18.1:1 · STATE 17.3:1
Free / Reduced Lunch
76%
368 students
DISTRICT 65% · 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
1
Kindergarten
68
Grade 1
90
Grade 2
89
Grade 3
92
Grade 4
76
Grade 5
68
Student demographics
White
449%
DISTRICT 17% · STATE 47%
Hispanic
13528%
DISTRICT 41% · STATE 27%
Black
14129%
DISTRICT 14% · STATE 5%
Asian
10021%
DISTRICT 15% · STATE 9%
Two+
337%
DISTRICT 9% · STATE 9%
Native American
10%
DISTRICT 1% · STATE 1%
Pacific Islander
306%
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
24651%
Female
23849%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
35.0%
WA avg 58.4% . -2.3pp since 2014
Math
32.5%
WA avg 51.2% . +6.8pp 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
34.7%
composite math + reading, all grades
Predicted
29.2%
based on WA schools with similar FRL share
Beats by
+5.5pp
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
484
-99 (-17%) vs 2017
Student : Teacher
15.0:1
was 18.8:1
% White
9%
was 15%
% Hispanic
28%
was 25%
% Black
29%
was 29%
% Asian
21%
was 20%
Source: NCES Common Core of Data

About McMicken Heights Elementary

McMicken Heights Elementary operates as a medium-sized primary school in SeaTac, Washington, overseen by Highline School District. Current enrollment sits at 484 students spanning grades pre-K through 5. Compared to the state average of about 380 students per school, that is 27% bigger than typical.

Across the 36 schools in Highline School District (18,072 students total), McMicken Heights Elementary accounts for its share of the district's footprint.

Looking at the student body, McMicken Heights Elementary records that the largest single group is Black at 29%, but no single group is in the majority. Other groups include 28% Hispanic, 21% Asian, 9% White, 7% multiracial. By comparison, King County as a whole is about 7% Black, so the school skews meaningfully more Black than its surroundings.

Looking at the economic backdrop, On paper, McMicken Heights Elementary has 32 full-time-equivalent teachers, translating to a class-load average of around 15.0:1. The state averages around 17.3:1, so this campus is tighter than the state norm typical. Around 76% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, King County runs at roughly 38%, so the school's eligibility rate is higher than the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, McMicken Heights Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 29.2%; this one delivers 34.7%.

In the surrounding community, census data for King County shows median household income runs about $124,746, about 57% of the adult population holds a bachelor's degree or above, and roughly 5% of residents live below the federal poverty line. McMicken Heights Elementary is one of 544 public schools in King County (combined enrollment of about 278,492 students).

Valley View Early Childhood Center is the nearest neighboring public school, about 0.8 miles from this campus. Counting just inside five miles, 8 other public schools cluster around McMicken Heights Elementary. Ranking that nearby cluster on reported proficiency puts McMicken Heights Elementary at 2nd of 8; the average score across the group is 24.5%.

Geographically, the school is in a bedroom-community area.

Looking at the recent track record. McMicken Heights Elementary's enrollment has contracted 17% since 2018, when it stood at 583 (now 484). Over the same period, the White share declined from 15% to 9%. Class-load math has pulled in: from 18.8:1 in 2018 to 15.0:1 in 2025.

On the community side, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.

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
McMicken Heights Elementary
District
Highline School District
Address
3708 S 168th St, SeaTac, WA 98188
Phone
(206) 631-4300
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
484
Teachers (FTE)
32
Student–teacher ratio
15.0:1
Free/Reduced lunch
368 (76%)
Locale
21-Suburb: Large
NCES ID
530354000536
Charter school
No
Virtual school
No

Related schools

Other schools in Highline School District
Other schools in SeaTac
Nearby schools

Frequently asked questions

About McMicken Heights Elementary
What is the total enrollment at McMicken Heights Elementary?
McMicken Heights Elementary enrolls approximately 484 students in grades PK-05.
What grades does McMicken Heights Elementary serve?
McMicken Heights Elementary serves grades PK-05.
How many teachers does McMicken Heights Elementary have?
McMicken Heights Elementary employs 32 FTE teachers, for a student-to-teacher ratio of 15.0:1.
What is the racial breakdown of students at McMicken Heights Elementary?
At McMicken Heights Elementary, the student body is approximately 9% White, 28% Hispanic, 29% Black, 21% Asian, 7% Two or more.
What district is McMicken Heights Elementary in?
McMicken Heights Elementary is part of Highline School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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