About St. Monica Catholic Church
St. Monica Catholic Church is a Catholic congregation in Mercer Island, Washington. Its address is 4311 88th Avenue Southeast, Mercer Island. Sunday and weekly gatherings: Monday 7:45 AM; Saturday 5:00 PM; Sunday 9:00 AM; Sunday 1:00 PM.
Catholic congregations carry forward a particular branch of the Christian story. The Roman Catholic Church is the largest single Christian denomination in the United States, in full communion with the Bishop of Rome. Catholic parishes celebrate the Mass and the seven sacraments. The tradition traces its modern form to the 1st century. Today the tradition counts approximately 70 million in the U.S.
It joins a long tradition of Christian witness across the West, where Spanish missions, Asian-American congregations, and modern megachurches all share the landscape. Mercer Island sits within Washington, whose state capital is Olympia. The church reflects the broader presence of the Catholic community across Washington.
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Browse all Catholic churches in the USA, or filter by state to see Catholic churches in Washington. Compare with other Christian traditions in our denomination guide.
Service times
Monday 7:45 AM; Saturday 5:00 PM; Sunday 9:00 AM; Sunday 1:00 PM
Always confirm with the church before visiting — service times can change for holidays and seasons.
Location & directions
Frequently asked questions
Where is St. Monica Catholic Church located?⌄
St. Monica Catholic Church is located at 4311 88th Avenue Southeast, Mercer Island, WA 98040.
What denomination is St. Monica Catholic Church?⌄
St. Monica Catholic Church is part of the Catholic Churches tradition. The Roman Catholic Church is the largest single Christian denomination in the United States, in full communion with the Bishop of Rome.
When are services at St. Monica Catholic Church?⌄
Service times: Monday 7:45 AM; Saturday 5:00 PM; Sunday 9:00 AM; Sunday 1:00 PM. We recommend confirming with the church directly before visiting, especially around holidays.
Does St. Monica Catholic Church have a website?⌄
Yes — the official website is https://stmonicami.org.
What is the phone number for St. Monica Catholic Church?⌄
St. Monica Catholic Church can be reached at +1-206-232-2900. Call before visiting to confirm service times and any special events.
How do I get to St. Monica Catholic Church?⌄
St. Monica Catholic Church is at 4311 88th Avenue Southeast, Mercer Island, WA. Use the map and directions link on this page to navigate from your current location.
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About this listing
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