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SCHOOL COMMUNITY·SUMNER-BONNEY LAKE SCHOOL DISTRICT·NCES 530861001446

Sumner High School

1707 Main St, Sumner, WA 98390 · (253) 891-5500 · Pierce County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,857 STUDENTS
Enrollment
1,857
High
DISTRICT 1,750 · STATE 573
Student : Teacher
22.5:1
82 FTE teachers
DISTRICT 21.5:1 · STATE 21.6:1
Free / Reduced Lunch
35%
647 students
DISTRICT 35% · STATE 51%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
491
Grade 10
476
Grade 11
468
Grade 12
422
Student demographics
White
1,17263%
DISTRICT 61% · STATE 47%
Hispanic
33818%
DISTRICT 18% · STATE 27%
Black
372%
DISTRICT 2% · STATE 5%
Asian
764%
DISTRICT 5% · STATE 9%
Two+
20611%
DISTRICT 12% · STATE 9%
Native American
141%
DISTRICT 1% · STATE 1%
Pacific Islander
131%
DISTRICT 1% · 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
93650%
Female
92050%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
76.3%
WA avg 58.4% . +26.1pp since 2014
Math
39.2%
WA avg 51.2% . +17.6pp 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
54.0%
composite math + reading, all grades
Predicted
56.8%
based on WA schools with similar FRL share
Beats by
-2.8pp
below 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
1,857
+33 (+2%) vs 2017
Student : Teacher
22.5:1
was 22.0:1
% White
63%
was 75%
% Hispanic
18%
was 14%
% Black
2%
was 1%
% Asian
4%
was 2%
Source: NCES Common Core of Data

About Sumner High School

As a substantial senior high in Sumner, Washington, Sumner High School serves 1,857 students from grades 9 through 12, part of Sumner-Bonney Lake School District. Enrollment runs roughly 224% above the state mean of about 573.

Sumner-Bonney Lake School District runs 15 schools in total, collectively educating 10,743 students. Sumner High School is one of those campuses.

For racial and ethnic makeup, Sumner High School shows that 63% of the student body identifies as White. Other groups include 18% Hispanic, 11% multiracial, 4% Asian. Compared to Pierce County overall, the school's racial mix sits in roughly the same range.

Looking at school resources, Staff filings list 82 full-time-equivalent teachers, which works out to roughly 22.5:1 students per teacher. Statewide, the average ratio sits near 21.6:1, putting Sumner High School higher than the state norm the norm. Around 35% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. Set against Pierce County (around 50%), the school's rate is noticeably below typical.

With demographic context factored in, Sumner High School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 56.8%; this one delivers 54.0%.

In the area at large, census data for Pierce County shows median household income runs about $99,564, about 31% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. In all, Pierce County runs 287 public schools (combined enrollment of about 138,462 students), of which Sumner High School is one.

Sumner Special Services is the nearest neighboring public school, about 0.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Sumner High School. Among the 8 schools in that immediate cluster with test data (this one included), Sumner High School ranks 8th on composite proficiency, beneath the local average of 61.4%.

Geographically, the school is in a residential area.

Looking at the recent track record. Sumner High School's enrollment has stayed largely flat since 2018, when it stood at 1,824 (now 1,857). White enrollment moved from 75% to 63% across the same window.

In the discussion threads here, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

Pierce County at a glance

View full county profile
Population
930,319
Census ACS
Median income
$99,564
Household, ACS
Bachelor's+
31%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
287
138,462 students

Quick facts

School name
Sumner High School
District
Sumner-Bonney Lake School District
Address
1707 Main St, Sumner, WA 98390
Phone
(253) 891-5500
County
Pierce County
Level
High
Grade range
09–12
Total enrollment
1,857
Teachers (FTE)
82
Student–teacher ratio
22.5:1
Free/Reduced lunch
647 (35%)
Locale
21-Suburb: Large
NCES ID
530861001446
Charter school
No
Virtual school
No

Related schools

Other schools in Sumner-Bonney Lake School District
Other schools in Sumner
Nearby schools

Frequently asked questions

About Sumner High School
How many students attend Sumner High School?
Sumner High School enrolls approximately 1,857 students in grades 09-12.
Is Sumner High School an elementary, middle, or high school?
Sumner High School is a high school covering grades 09-12.
How many teachers does Sumner High School have?
Sumner High School employs 82 FTE teachers, for a student-to-teacher ratio of 22.5:1.
What is the student diversity at Sumner High School?
Student demographics at Sumner High School are roughly 63% White, 18% Hispanic, 2% Black, 4% Asian, 11% Two or more.
What district is Sumner High School in?
Sumner High School is part of Sumner-Bonney Lake School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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