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Welcome to our parish website.

We are a Roman Catholic parish of the Archdiocese of Seattle located in Tukwila, WA.

Our parish is very diverse with people from many different cultures, languages, and ways of life.

We were founded as a mission (St. Joseph) in 1912. A small church was constructed in 1913 and we were later established as a parish in 1946. The parish was relocated because of the construction of I-5. Our current church was dedicated in 1963. A renovation of the church took place in 2001.

In 1994 Our Lady of Lourdes (Seattle) and St. Thomas were combined as two parishes. On July 1, 2019 the parishes were separated.

The website is constantly being updated, so please check back again for updates. If you are in the area, please come and pay us a visit. We would love to have you join us for a Mass. We are just three miles from the Seattle-Tacoma International Airport.

Thanks again for stopping by and may God bless your day in abundance!

in Christ,
Fr. James Northrop

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Get the latest updates and news on ministries and activities at St. Thomas Parish, including cancellations of events. Text stttukwila to 84576 to join via your mobile phone.

Mass Schedule

Saturday Vigil Mass (English) 5:00PM
Sunday: 8:30 AM (Spanish) 10:30 AM (English)

Daily Masses
Tuesday 7PM (Spanish) Adoration at 5PM. Confessions from 6:00PM-6:45PM.
Wednesday-Friday 9:00AM (English)

1st Friday of the month Adoration 8:00AM/Rosary 8:30AM/Litany of the Sacred Heart 8:50AM/Anointing of the Sick Mass 9:00AM

Confessions: Saturday 4:00PM-4:50PM Sunday 7:30AM-8:20AM Friday 9:30AM-10:15AM (Not on First Fridays)

Adoration: Friday 9:30AM-11:00AM (Except 1st Friday of the Month)

All Masses are live streamed on our Facebook page.