Sacred Heart - St. Casimir Parish Histories

As separate communities, both Sacred Heart of Jesus and St. Casimir Parishes have had a lengthy and rich history of ministry and service to the Leavenworth Community. Click on the images below to learn more about the rich histories of these two churches.


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Sacred Heart of Jesus

Cornerstone laid in 1886 by Bishop Louis M. Fink


St. Casimir Catholic Church

Established in 1894 by the Polish community of Leavenworth, Kansas

Quick Links

Sacred Heart - St. Casimir Parish Office
521 Linn Street
Leavenworth, Kansas 66048
(913) 772-2424
Open Monday - Friday, 9 AM - 3 PM
Office Manager:
Father Mendem:
Sacred Heart Catholic Church
1405 2nd Avenue
Leavenworth, Kansas 66048
See mass times
St. Casimir Catholic Church
715 Pennsylvania Avenue
Leavenworth, Kansas 66048
See mass times

© 2019 by Sacred Heart - Saint Casimir Catholic Parish

Mass and all church services are subject to the COVID-19 regulations implemented by the state of Kansas and the Archdiocese of Kansas City in Kansas. If you have any questions please contact the parish office. 
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