Lakeridge Elementary School (Mercer Island School District SCH DIST.), Washington - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Lakeridge Elementary School is a Elementary in Mercer Island, WA. It currently serves 403 students (grades KG-05). The school is part of the Mercer Island School District School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Mercer Island School District School District and all schools in Washington.

Other Details

School Type: Regular School

School Level: Elementary

Number of Students:403

Number of Teachers: 22

Student/Teacher Ratio: 18.33

Location Info

Location: 8215 SE 78th, Mercer Island, WA 98040

Mailing Address: 8215 SE 78th, Mercer Island, WA 98040-5901

Phone: (206)236-3415

Website:

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 1	55
Grade 2	62
Grade 3	86
Grade 4	71
Grade 5	93
Kindergarten	36

Gender/Sex of Lakeridge Elementary School Student Population

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Gender	Population	Percent of Population (%)
Male	209	51.86
Female	194	48.14

Race/Ethnicity Demography of Lakeridge Elementary School Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.25
Asian	115	28.54
Black or African American	2	0.50
Hispanic/Latino	19	4.72
Two or more races	85	21.09
White	181	44.91

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
Asian	55	26.32
Black or African American	2	0.96
Hispanic/Latino	13	6.22
Two or more races	40	19.14
White	99	47.37

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.52
Asian	60	30.93
Hispanic/Latino	6	3.09
Two or more races	45	23.20
White	82	42.27

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 1 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	15	27.27
Hispanic/Latino	2	3.64
Two or more races	14	25.46
White	24	43.64

Grade 2 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	12	19.36
Hispanic/Latino	5	8.07
Two or more races	15	24.19
White	30	48.39

Grade 3 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	29	33.72
Black or African American	1	1.16
Hispanic/Latino	4	4.65
Two or more races	18	20.93
White	34	39.53

Grade 4 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	1.41
Asian	17	23.94
Hispanic/Latino	3	4.22
Two or more races	14	19.72
White	36	50.70

Grade 5 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	35	37.63
Hispanic/Latino	4	4.30
Two or more races	17	18.28
White	37	39.78

Kindergarten - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	7	19.44
Black or African American	1	2.78
Hispanic/Latino	1	2.78
Two or more races	7	19.44
White	20	55.56