Welcome To

Immaculate Conception Parish

We are a parish with a rich tradition of prayer and service. For Almost 150 years, our parish has grown from a little country church to a vibrant parish that is deeply rooted in the Sacraments and living out the Word. We are located in Union, Missouri, the seat of Franklin County; we are a community with a population around 11,000 that is composed of farming, manufacturing, and small businesses. It is common to see multiple generations of families living and working in the community. At Mass, several generations within a family will come to pray regularly. Many young people who move away for college or work often find themselves returning to build their families in this small community.