Lakeridge Elementary School

Elementary No virtual instruction Mercer Island, WA Grades KG–05 Suburb: Large Seattle-Tacoma-Bellevue, WA SchoolScore™ A (81.1)
  • 401 Students
  • 23.4 Teachers (FTE)
  • 17.2:1 Student:Teacher
  • KG–05 Grade Range
  • Open Status
  • (206)236-3415 Phone
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Lakeridge Elementary School
Mercer Island, WA 98040
Elementary No virtual instruction Grades KG–05 SchoolScore™ A (81.1)
401
Students
23.4
Teachers
17.2:1
Student:Teacher
(206)236-3415
Phone

Lakeridge Elementary School is a public school administered by the Mercer Island School District district in Mercer Island, WASHINGTON, providing education at the Elementary level for students in grades KG–05.

Key statistics: 401 students enrolled; a 17.2:1 student-to-teacher ratio.

The school is classified as Suburb: Large by the NCES locale classification system.

Data sourced from the National Center for Education Statistics (NCES) Common Core of Data (CCD), the definitive federal database of U.S. public schools, updated annually.

vs Washington Elementary School Average
Enrollment
401.0
State avg: 399.0
▲ 1% better
Student:Teacher Ratio
17.17:1
State avg: 15.9:1
▲ 8% worse
Free Lunch %
3.5%
State avg: 50.3%
▼ 93% better
School Details
School Name
Lakeridge Elementary School
NCESSCH ID
530498000759
State School ID
WA-17400-2981
School Type
Regular School
Level
Elementary
Status
Open
Charter
No
Charter Auth
–
Virtual
No virtual instruction
NSLP Status
Yes participating without using any Provision or the CEO
Shared Time
Missing
School Year
2024-2025
Location
Address
8215 SE 78th
City
Mercer Island
State
Washington
ZIP Code
98040
County
King County
Metro Area
Seattle-Tacoma-Bellevue, WA
Metro Type
Metropolitan
Locale
Suburb: Large
Cong. District
5309
State Leg. Upper
53041
State Leg. Lower
53041
Latitude
47.5323
Longitude
-122.2289
Grades Offered
Kindergarten 1st 2nd 3rd 4th 5th
👥
401
Total Students
👩‍🏫
23.4
Teachers FTE
📐
17.2:1
Student:Teacher
Enrollment by Grade
23.4
Teachers (FTE)
Full Staff Breakdown
MetricValue
Teachers (FTE)23.4
National School Lunch Program Participation
Lunch Program Details
ProgramStudents% of Enrollment
No Category Codes 14 3.5%
Not Applicable 6 1.5%
District Info
District Name
Mercer Island School District
LEAID
5304980
State LEA ID
WA-17400
Phone
(206)236-3300
Website
http://www.mercerislandschools.org
Type
Regular public school district that is not a component of a supervisory union
Status
Open
City
MERCER ISLAND
View All District Schools
District Finance (F-33)
Total Revenue
$89,160K
Federal Revenue
$2,218K
State Revenue
$51,719K
Local Revenue
$35,223K
Total Expenditure
$83,963K
Instruction Exp.
$40,212K
Support Services
$26,692K
Other Current Exp.
$3,234K
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© 2026 SchoolFinderUSA. All rights reserved. Data from NCES.
Geographic

Nearby Schools

Public schools within ~12 miles of Lakeridge Elementary School

1
Islander Middle School
Mercer Island · Middle
0.4 mi
2
Island Park Elementary
Mercer Island · Elementary
1.5 mi
3
Griffin Home
Renton · High
1.7 mi
4
Kennydale Elementary School
Renton · Elementary
1.8 mi
5
Rainier Beach High School
SEATTLE · High
1.8 mi
6
Emerson Elementary School
SEATTLE · Elementary
1.9 mi
Comparable Schools

Similar Schools

Public elementary in Washington with similar enrollment to Lakeridge Elementary School

Ellsworth Elementary School
Evergreen School District (Clark)
Vancouver, WA
401
Students
15.25:1
Ratio
58%
Free Lunch
Ella Baker Elementary School
Lake Washington School District
Redmond, WA
401
Students
14.98:1
Ratio
14%
Free Lunch
Maple Elementary School
Seattle School District No. 1
SEATTLE, WA
401
Students
12.98:1
Ratio
51%
Free Lunch
Deer Park Elementary
Deer Park School District
Deer Park, WA
400
Students
11.11:1
Ratio
56%
Free Lunch
Trentwood School
East Valley School District (Spokane)
SPOKANE VALLEY, WA
402
Students
18.61:1
Ratio
65%
Free Lunch
Seaview Elementary
Edmonds School District
EDMONDS, WA
402
Students
16.02:1
Ratio
25%
Free Lunch
Fishers Landing Elementary School
Evergreen School District (Clark)
Vancouver, WA
402
Students
15.43:1
Ratio
18%
Free Lunch
Woodmont K-8 School
Federal Way School District
DES MOINES, WA
402
Students
16.28:1
Ratio
71%
Free Lunch
FAQ

Frequently Asked Questions

Common questions about Lakeridge Elementary School, answered using official NCES data.

How many students attend Lakeridge Elementary School?
401 students are enrolled at Lakeridge Elementary School, according to NCES Common Core of Data.
How many teachers does Lakeridge Elementary School have?
Lakeridge Elementary School has 23.4 full-time equivalent (FTE) teachers. The student-to-teacher ratio is 17.2:1.
What grades does Lakeridge Elementary School serve?
Lakeridge Elementary School serves grades KG through 05.
Is Lakeridge Elementary School a charter school?
Lakeridge Elementary School is not a charter school.
What metro area is Lakeridge Elementary School located in?
Lakeridge Elementary School is located in the Seattle-Tacoma-Bellevue, WA metropolitan area.
What school district does Lakeridge Elementary School belong to?
Lakeridge Elementary School is part of the Mercer Island School District school district.
How much does Mercer Island School District spend per student?
The Mercer Island School District district spends approximately $209,384,040 per student annually, based on F-33 finance survey data.
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