Eastside Catholic School Photo - The Eastside Catholic School campus is situated on 50 acres on Sammamish plateau and surrounded by protected wetlands and forest.

Best 98074 Washington Private Elementary Schools (2026)

For the 2026 school year, there are 4 private elementary schools serving 1,843 students in 98074, WA.
The top-ranked private elementary schools in 98074, WA include Eastside Catholic School and Eastside Catholic High School.
The average acceptance rate is 99%, which is higher than the Washington private elementary school average acceptance rate of 81%.
50% of private elementary schools in 98074, WA are religiously affiliated (most commonly Catholic).

Top-Ranked 98074 Washington Private Elementary Schools (2026)

School
Location
Quick Facts
Eastside Catholic School
Eastside Catholic School Photo - The Eastside Catholic School campus is situated on 50 acres on Sammamish plateau and surrounded by protected wetlands and forest.
(Catholic)
(7)
232 228th Avenue SE
Sammamish, WA 98074
(425) 295-3000
Gr: 6-12 | 836 students Avg. class size: 19 students Sports: 19 | Extracurrculars: 22 Tuition & acceptance rate listed
Eastside Catholic High School
(Catholic)
232 228th Ave Se
Sammamish, WA 98074
(425) 295-3024
Gr: 6-12 | 862 students
711 228th Ave Ne
Sammamish, WA 98074
(425) 836-1600
Gr: 6-12 | 17 students Tuition listed
Tlc Montessori
Tlc Montessori Photo - Science
Montessori School
21512 NE 16th Street
Sammamish, WA 98074
(425) 868-1943
Gr: PK-1 | 128 students Avg. class size: 20 students Tuition listed

Frequently Asked Questions

What are the top-ranked private elementary schools in 98074, WA?
The top-ranked private elementary schools in 98074, WA include Eastside Catholic School and Eastside Catholic High School.
How many private elementary schools are located in 98074?
4 private elementary schools are located in 98074.
What percentage of private elementary schools are religiously affiliated in 98074?
50% of private elementary schools in 98074 are religiously affiliated (most commonly Catholic).

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