Catholic · WI · est. 1849 · Historic register

Holy Trinity Our Lady Church

613 SOUTH 4TH STREET, Milwaukee, WI 53204

About Holy Trinity Our Lady Church


Holy Trinity Our Lady Church is a Catholic church located at 613 SOUTH 4TH STREET, Milwaukee, WI, 53204. Holy Trinity Our Lady Church was founded in 1849. You can reach Holy Trinity Our Lady Church at +14142716181.

Holy Trinity Our Lady Church through the years


  1. 1849 Founded
  2. 1972-11-07 Added to the National Register

Where is Holy Trinity Our Lady Church located?


Holy Trinity Our Lady Church is located at 613 SOUTH 4TH STREET, Milwaukee, WI, 53204. The building sits at coordinates 43.02492, -87.91596, placing it in Milwaukee, WI 53204.

Location is approximate — drawn from the public street address.

The neighborhood around Holy Trinity Our Lady Church


The ZIP code 53204 area around Holy Trinity Our Lady Church is home to 39,203 residents with a median household income of $41,623 and a median age of 29.1 years, according to the US Census Bureau's 2022 American Community Survey 5-year estimates.

39,203 Residents in ZIP 53204
29.1 Median age
$41,623 Median household income

US Census Bureau, American Community Survey 2022 five-year estimates.

What to expect at a service at Holy Trinity Our Lady Church


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.

Holy Trinity Our Lady Church on the National Register of Historic Places


Holy Trinity Our Lady Church is listed on the United States National Register of Historic Places under reference 72000062, added to the Register on 1972-11-07.

Read the official NPS nomination for Holy Trinity Our Lady Church →

Churches sharing the architectural tradition of Holy Trinity Our Lady Church


5 other US churches in the Romanesque Revival architecture tradition are indexed in Churches List.

Churches in the same diocese as Holy Trinity Our Lady Church


Holy Trinity Our Lady Church shares an ecclesiastical jurisdiction with 5 other parishes indexed in Churches List.

Churches founded the same year as Holy Trinity Our Lady Church


5 other churches with a documented founding year of 1849 are indexed in Churches List.

Holy Trinity Our Lady Church by the numbers


177 Years of continuous worship since 1849
Romanesque Revival architecture Architectural tradition
Victor Schulte Architect (Wikidata)

Questions and answers about Holy Trinity Our Lady Church


What denomination is Holy Trinity Our Lady Church?
This church is part of the Catholic tradition.
Where is Holy Trinity Our Lady Church located?
Holy Trinity Our Lady Church is located at 613 SOUTH 4TH STREET, Milwaukee, WI, 53204.
When was Holy Trinity Our Lady Church founded?
Founded in 1849.
Is Holy Trinity Our Lady Church on the National Register of Historic Places?
Yes — NRHP reference 72000062, added 1972-11-07.
What is the architecture of Holy Trinity Our Lady Church?
Holy Trinity Our Lady Church is a Romanesque Revival architecture building, designed by Victor Schulte.

Visitor notes about Holy Trinity Our Lady Church


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.

Est. 1849 One of 1,077 Catholic churches in WI  ·  See the register →
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