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SCHOOL COMMUNITY·NORTH THURSTON PUBLIC SCHOOLS·NCES 530585001208

River Ridge High School

350 River Ridge Drive SE, Lacey, WA 98513 · (360) 412-4820 · Thurston County
GRADES 09–12HIGH13-CITYTITLE IREGULAR SCHOOL1,547 STUDENTS
Enrollment
1,547
High
DISTRICT 1,116 · STATE 573
Student : Teacher
20.1:1
77 FTE teachers
DISTRICT 19.9:1 · STATE 21.6:1
Free / Reduced Lunch
47%
725 students
DISTRICT 48% · 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
445
Grade 10
387
Grade 11
373
Grade 12
342
Student demographics
White
53234%
DISTRICT 42% · STATE 47%
Hispanic
42527%
DISTRICT 25% · STATE 27%
Black
996%
DISTRICT 5% · STATE 5%
Asian
17411%
DISTRICT 8% · STATE 9%
Two+
23115%
DISTRICT 16% · STATE 9%
Native American
322%
DISTRICT 1% · STATE 1%
Pacific Islander
483%
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
80652%
Female
73548%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
57.7%
WA avg 58.4% . +31.7pp since 2014
Math
21.7%
WA avg 51.2% . +10.6pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of WA schools after controlling for student poverty
Actual proficiency
36.3%
composite math + reading, all grades
Predicted
48.8%
based on WA schools with similar FRL share
Beats by
-12.4pp
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
1,547
+184 (+13%) vs 2017
Student : Teacher
20.1:1
was 20.9:1
% White
34%
was 44%
% Hispanic
27%
was 23%
% Black
6%
was 6%
% Asian
11%
was 7%
Source: NCES Common Core of Data

About River Ridge High School

River Ridge High School, an expansive four-year high school in Lacey, Washington, run under North Thurston Public Schools, hosts 1,547 students, covering grades 9 through 12. Enrollment runs roughly 170% larger than the state mean of about 573.

North Thurston Public Schools runs 24 schools in total, collectively educating 15,167 students. River Ridge High School is one of those campuses.

Demographically, River Ridge High School records that the most-represented group is White (34%), with the rest of the student body spread across multiple groups. The remainder reads as 27% Hispanic, 15% multiracial, 11% Asian, 6% Black. By comparison, Thurston County as a whole is about 72% White, so the school skews visibly less White than its surroundings.

On the resource side, The school reports having 77 full-time-equivalent teachers, for a student-teacher ratio near 20.1:1. Statewide, the average ratio sits near 21.6:1, putting River Ridge High School tighter than the state norm the norm. Around 47% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment.

On a demographically-adjusted basis, River Ridge High School falls in the UNDERPERFORMING tier of the BeatsExpectations residual. Given its student profile, a typical campus would land near 48.8%; this one comes in at 36.3%, -12.4 points off the demographic line.

Zooming out to the county, community-level numbers for Thurston County indicate median household earnings sit near $96,563, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. River Ridge High School is one of 86 public schools in Thurston County (combined enrollment of about 44,412 students).

The closest other public school is Meadows Elementary, roughly 0.8 miles away. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), River Ridge High School ranks 5th on composite proficiency, below the local average of 43.4%.

The school occupies a metropolitan site.

Trend over the last 7 years. River Ridge High School's enrollment has rose 13% since 2018, when it stood at 1,363 (now 1,547). Over the same period, the White share shrank from 44% to 34%.

On allk12, the page collects discussion, questions, and updates around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Thurston County at a glance

View full county profile
Population
299,067
Census ACS
Median income
$96,563
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
86
44,412 students

Quick facts

School name
River Ridge High School
District
North Thurston Public Schools
Address
350 River Ridge Drive SE, Lacey, WA 98513
Phone
(360) 412-4820
County
Thurston County
Level
High
Grade range
09–12
Total enrollment
1,547
Teachers (FTE)
77
Student–teacher ratio
20.1:1
Free/Reduced lunch
725 (47%)
Locale
13-City: Small
NCES ID
530585001208
Charter school
No
Virtual school
No

Related schools

Other schools in North Thurston Public Schools
Other schools in Lacey
Nearby schools

Frequently asked questions

About River Ridge High School
What is the total enrollment at River Ridge High School?
River Ridge High School enrolls approximately 1,547 students in grades 09-12.
Is River Ridge High School an elementary, middle, or high school?
River Ridge High School is a high school covering grades 09-12.
How many teachers does River Ridge High School have?
River Ridge High School employs 77 FTE teachers, for a student-to-teacher ratio of 20.1:1.
What is the student diversity at River Ridge High School?
Student demographics at River Ridge High School are roughly 34% White, 27% Hispanic, 6% Black, 11% Asian, 15% Two or more.
Is River Ridge High School public or private?
River Ridge High School is a public K-12 school, overseen by North Thurston Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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