St. Monica Catholic Church

Seattle, Washington

Address4301 88th Ave SE, Mercer Island, WA 98040
DenominationCatholic
Phone206-232-2900

Services

Mass

Mon7:45 AM
Tue7:45 AM
Wed7:45 AM
Thu7:45 AM
Fri8:30 AM
Sat7:45 AM
Sun9:00 AM, 11:00 AM, 1:00 PM

Adoration

Fri6:00 PM

Vigil Mass

Sat5:00 PM
LanguagesEnglish, Chinese

Last updated May 2026

Visit websiteOpen in Google Maps
Map showing location of St. Monica Catholic Church

1,000-5,000

estimated members

This is likely one of 68 Catholic congregations in King County, WA. Catholic accounts for 32% of the county's 1,467 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

Nearby churches in Seattle

Congregational Church on Mercer Island

0.3 mi

United Church of Christ

4545 Island Crest Way, Mercer Island, WA 98040

Newport Presbyterian Church

2.0 mi

Presbyterian

4010 120th Ave SE, Bellevue, WA 98006

Bellevue Church of Christ

2.4 mi

Church of Christ

10419 SE 11th St, Bellevue, WA 98004

Congregation Ezra Bessaroth

2.4 mi

Non-Denominational

5412 Wilson Ave S, Seattle, WA 98118

Redemption Hill Bible Church

2.4 mi

Non-Denominational

10431 SE 11th St, Bellevue, WA 98004

Newport Covenant Church

2.4 mi

Non-Denominational

12800 Coal Creek Pkwy SE, Bellevue, WA 98006