Catholic · CA

St. James

125 Sonoma Mountain Parkway, Petaluma, CA 94954

About St. James

St. James is a Catholic church located at 125 Sonoma Mountain Parkway, Petaluma, CA, 94954. You can reach St. James at +17077624256.

St. James is one of 47 churches we list in Petaluma, among 21,472 across California. It falls within Sonoma County and the Santa Rosa-Petaluma, CA metro area. It is counted among 1,658 in the Catholic tradition across California.

Patron saint of St. James

Saint James

James the Greater, Apostle

Feast day: Jul 25

Read about Saint James on Wikipedia →

Other churches named after Saint James

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

Where is St. James located?

St. James is located at 125 Sonoma Mountain Parkway, Petaluma, CA, 94954. The building sits at coordinates 38.25719, -122.62148, placing it in Petaluma, CA 94954.

Location is approximate — drawn from the public street address.

What to expect at a service at St. James

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 churches vary — when in doubt, ask a greeter at the door.

Questions and answers about St. James

What denomination is St. James?
This church is part of the Catholic tradition.
Where is St. James located?
St. James is located at 125 Sonoma Mountain Parkway, Petaluma, CA, 94954.
Who is the patron saint of St. James?
Saint James (James the Greater, Apostle). Feast day: Jul 25.

Photographs of St. James

20090219StVincents.jpg
20090219StVincents · CC BY-SA 3.0
Architect and engineer (1920) (14596554998).jpg
Architect and engineer (1920) (14596554998) · No restrictions
Architect and engineer (1920) (14780157691).jpg
Architect and engineer (1920) (14780157691) · No restrictions
Better fruit (20376598851).jpg
Better fruit (20376598851) · No restrictions
Breeder and sportsman (1887) (20220569000).jpg
Breeder and sportsman (1887) (20220569000) · No restrictions
Breeder and sportsman (1894) (20409419615).jpg
Breeder and sportsman (1894) (20409419615) · No restrictions
Petaluma CA St. Vincent.jpg
Petaluma CA St. Vincent · CC BY-SA 2.5
Petaluma CA St. Vincent BW.jpg
Petaluma CA St. Vincent BW · CC BY-SA 2.5

Photographs via Wikimedia Commons. Click through for author and licence.

Visitor notes about St. James

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

No notes yet for this church. 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 Petaluma, CA

Other churches on the same streets — every tradition counted once.
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Catholic churches near St. James

Catholic churches in CA
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Churches within walking and driving distance of St. James

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