Ellerna is built in Vancouver, on the traditional, ancestral and unceded territories of the xʷməθkʷəy̓əm (Musqueam), Sḵwx̱wú7mesh (Squamish) and səl̓ilw̓ətaʔɬ (Tsleil-Waututh) Nations.

Early World Montessori

Private School · Elementary · Kindergarten · Mercer Island

Out-of-school care, kindergarten

Unclaimed

Claim this place Already a provider on Ellerna? Sign in

Where

Address: 3027 80TH AVE SE
Mercer Island WA 98040
Get directions
Phone: (206) 232-2400
Website: Not available

Who it is for

Type: Private school
School type: Nonsectarian
Age groups: Out-of-school care, kindergarten
Grades: Pre-kindergarten to kindergarten

School details

Enrollment: 6

About this listing

From the Private School Universe Survey 2023-24 (National Center for Education Statistics), imported on October 10, 2026. U.S. Department of Education, National Center for Education Statistics, Private School Universe Survey (PSS), 2023–24.

Dataset: US Dept of Education NCES – Private School Universe Survey 2023-24

Something wrong or out of date? Suggest a correction