The Roman Catholic Parish of St. Stanislaus Bishop and Martyr in Topczewo belongs to the Brańsk Deanery in the Diocese of Drohiczyn, which is part of the Białystok Metropolitan Archdiocese. Its territory encompasses several localities, forming a community with roots dating back to the Middle Ages. The parish church, built between 1926 and 1931, is a brick structure distinguished by architecture typical of its period while retaining a local character. In the church chapel, there is an image of the Mother of God renowned for miracles, serving as a significant element of the parishioners' spiritual life.
Historically, the parish boasts rich traditions reaching back to the 14th century, with the first church established in 1433. A subsequent wooden church was constructed between 1738 and 1743, highlighting the development of sacred architecture in the region. Interestingly, the current church, despite its relatively recent construction compared to earlier temples, plays a vital role in the life of the local community—not only as a place of worship but also as a cultural hub and a repository of traditions.
The parish is an important landmark on the religious and cultural map of the region, bringing residents together through activities such as Mass celebrations, parish festivals, and other events. It is worth noting that the historical aspect of the parish also attracts those interested in cultural heritage, making it a destination not only for the faithful but also for tourists seeking to explore local history.