Here are the American dioceses with the most Catholic converts
In 2023 (the most recent year for which data is available), there were a total of 619,775 people who entered the Catholic Church in the United States in the country’s 178 Latin-rite dioceses, according to the 2024 edition of The Official Catholic Directory.
While the vast majority — 480,905 — of those new Catholics were infant baptisms, there were still nearly 150,000 others who entered the Church either as a non-infant minor, an adult, or who were received into full communion. (Those people who have already been validly baptized as a Christian do not receive baptism again, but will receive the Eucharist and, depending on their age, Confirmation.)
These people were not distributed evenly across the United States.