Catholic · CA

Saint Mary CCD

2039 MOUNT DIABLO BOULEVARD, Walnut Creek, CA 94596

About Saint Mary CCD


Saint Mary CCD is a Catholic parish located at 2039 MOUNT DIABLO BOULEVARD, Walnut Creek, CA, 94596. The Saint Mary CCD parish office answers at +19259372414.

Patron saint of Saint Mary CCD


Saint Mary

Mary (the Virgin Mary)

Feast day: Aug 15 (Assumption)

Read about Saint Mary on Wikipedia →

Other parishes named after Saint Mary


5 other churches named in honor of Saint Mary are indexed in Churches List. The most-reviewed of those appear below.

Where is Saint Mary CCD located?


Saint Mary CCD is located at 2039 MOUNT DIABLO BOULEVARD, Walnut Creek, CA, 94596. The building sits at coordinates 37.88901, -122.03678, placing it in Walnut Creek, CA 94596.

Location is approximate — drawn from the public street address.

What to expect at a service at Saint Mary CCD


Roman Catholic parishes follow a structured liturgy called the Mass, celebrated worldwide in the same order.

  • Mass lasts about an hour and includes Scripture readings, a homily, hymns, and Holy Communion.
  • Visitors are welcome. Only baptized Catholics in good standing receive Communion; others come forward with arms crossed for a blessing.
  • Dress is modest but not formal — business casual is typical for Sunday Mass.

Generalized notes for first-time visitors. Individual parishes vary — when in doubt, ask a greeter at the door.

Questions and answers about Saint Mary CCD


What denomination is Saint Mary CCD?
This parish is part of the Catholic tradition.
Where is Saint Mary CCD located?
The parish is located at 2039 MOUNT DIABLO BOULEVARD, Walnut Creek, CA, 94596.
Who is the patron saint of Saint Mary CCD?
Saint Mary (Mary (the Virgin Mary)). Feast day: Aug 15 (Assumption).

Visitor notes about Saint Mary CCD


Short, text-only reflections left by visitors. No ratings, no photographs — by editorial policy.

No notes yet for this parish. Visitor notes are coming soon — for now, write to editors@churcheslist.com and we'll post your reflection by hand.

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Other churches in Walnut Creek, CA

Other parishes on the same streets — every tradition counted once.
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Catholic churches near Saint Mary CCD

Catholic parishes in CA
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Churches within walking and driving distance of Saint Mary CCD

The five nearest parishes — any tradition — measured from this door.