St. John the Baptist Catholic Church

Name: St. John the Baptist Catholic Church
Address: 323 Collyer St, Longmont, CO 80501, Longmont, CO, US
Telephone: +1 303-776-0737
Rating: 4.7

Longmont, Colorado

Address

323 Collyer St, Longmont, CO 80501

Denomination

Catholic

Phone

+1 303-776-0737

info@johnthebaptist.org

Services

Mass

monday-friday8:15 AM, 12:10 PM

Sat5:00 PM, 6:30 PM

Sun7:00 AM, 8:30 AM, 10:30 AM, 12:30 PM, 4:00 PM

Other

Thu6:00 PM

Languages

English, Spanish

Last updated September 2026

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5,000-20,000

estimated members

This is likely one of 9 Catholic congregations in Boulder County, CO. Catholic accounts for 44% of the county's 205 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

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