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SCHOOL COMMUNITY·SUMNER-BONNEY LAKE SCHOOL DISTRICT·NCES 530861000552

Liberty Ridge Elementary

12202 209th AVE CT E, Sumner, WA 98390 · (253) 891-4800 · Pierce County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL515 STUDENTS
Enrollment
515
Elementary
DISTRICT 487 · STATE 380
Student : Teacher
17.2:1
30 FTE teachers
DISTRICT 18.2:1 · STATE 17.3:1
Free / Reduced Lunch
46%
237 students
DISTRICT 35% · 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
58
Kindergarten
79
Grade 1
79
Grade 2
77
Grade 3
76
Grade 4
73
Grade 5
73
Student demographics
White
32663%
DISTRICT 61% · STATE 47%
Hispanic
9017%
DISTRICT 18% · STATE 27%
Black
61%
DISTRICT 2% · STATE 5%
Asian
173%
DISTRICT 5% · STATE 9%
Two+
6412%
DISTRICT 12% · STATE 9%
Native American
41%
DISTRICT 1% · STATE 1%
Pacific Islander
71%
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
27854%
Female
23646%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
63.6%
WA avg 58.4% . -8.6pp since 2014
Math
51.6%
WA avg 51.2% . -19.0pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 64 of every 100 students at this school read and write at grade level and about 52 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are down about 9 points since 2014, while math scores are down about 19 points.

Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of WA schools after controlling for student poverty
Actual proficiency
62.9%
composite math + reading, all grades
Predicted
49.3%
based on WA schools with similar FRL share
Beats by
+13.6pp
above demographic expectation

What this means: About 63% of students here test proficient in math and reading, well above the roughly 49% typical for Washington schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 14 points, placing it in Washington's top 10%.

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
515
+104 (+25%) vs 2017
Student : Teacher
17.2:1
was 13.5:1
% White
63%
was 74%
% Hispanic
17%
was 14%
% Black
1%
was 2%
% Asian
3%
was 0%
Source: NCES Common Core of Data

About Liberty Ridge Elementary

Liberty Ridge Elementary, a moderately sized elementary campus in Sumner, Washington, one of the schools within Sumner-Bonney Lake School District, enrolls 515 students, covering grades pre-K through 5. Compared to the state average of about 380 students per school, that is 36% larger than typical.

Across the 15 schools in Sumner-Bonney Lake School District (10,743 students total), Liberty Ridge Elementary accounts for its share of the district's footprint.

Demographically, Liberty Ridge Elementary logs that 63% of the student body identifies as White. Beyond that, the school shows 17% Hispanic, 12% multiracial, 3% Asian. That mix tracks the wider county fairly closely.

Looking at the economic backdrop, Liberty Ridge Elementary logs 30 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.2:1. That tracks the state average closely. Roughly 46% of students at Liberty Ridge Elementary qualify for free or reduced-price lunch, often used as a Title I proxy.

After controlling for student poverty, Liberty Ridge Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 49.3%; this one delivers 62.9%, a residual of +13.6 points.

In the surrounding community, the surrounding county (Pierce County) shows that median household income runs about $99,564, roughly 31% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. Liberty Ridge Elementary is one of 287 public schools in Pierce County (combined enrollment of about 138,462 students).

Mountain View Middle School is the nearest neighboring public school, about 1.0 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Liberty Ridge Elementary at 5th of 8; the average score across the group is 64.2%.

Liberty Ridge Elementary operates from a residential location.

Looking at the recent track record. Over the past 7-year window, the student count expanded 25%: 411 students in 2018 compared to 515 in 2025. Over the same period, the White share declined from 74% to 63%. Class-load math has widened: from 13.5:1 in 2018 to 17.2:1 in 2025.

On the community side, posts here usually surface around school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.

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
Liberty Ridge Elementary
District
Sumner-Bonney Lake School District
Address
12202 209th AVE CT E, Sumner, WA 98390
Phone
(253) 891-4800
County
Pierce County
Level
Elementary
Grade range
PK–05
Total enrollment
515
Teachers (FTE)
30
Student–teacher ratio
17.2:1
Free/Reduced lunch
237 (46%)
Locale
21-Suburb: Large
NCES ID
530861000552
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 Liberty Ridge Elementary
What is the total enrollment at Liberty Ridge Elementary?
Liberty Ridge Elementary enrolls approximately 515 students in grades PK-05.
What age range does Liberty Ridge Elementary serve?
Liberty Ridge Elementary serves students from grade PK through grade 05.
What is the student-teacher ratio at Liberty Ridge Elementary?
The student-to-teacher ratio at Liberty Ridge Elementary is approximately 17.2:1 (30 FTE teachers).
What is the racial breakdown of students at Liberty Ridge Elementary?
At Liberty Ridge Elementary, the student body is approximately 63% White, 17% Hispanic, 1% Black, 3% Asian, 12% Two or more.
Is Liberty Ridge Elementary public or private?
Liberty Ridge Elementary is a public K-12 school, overseen by 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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