For those who like the South:
Someone mentioned Houston. I have family in Houston and two of my brothers attend the same parish. In the past 10 years, I have seen that parish go from a “social hall mentality” to a vibrant parish where people are interested in the Catholic faith. My perception and observation is that had to do with a new pastor, a new adult faith formation coordinator, and the ACTS retreat. I find it more pleasant to attend if I am visiting. I am also impressed with Daniel Cardinal DiNardo, and the amount of seminarians there has doubled in the last 10 years.
Dallas is pretty good too. You may have to do some “shopping” for a parish, but you will eventually get comfortable somewhere. Dallas also has a very active pro-life apostolate, and there are many Catholic activities to find here. My observation of the Diocese of Fort Worth is with Bishop Vann at the helm, the orthodoxy there has greatly increased.
I enjoyed the parish I attended when I worked in Oklahoma City. I was there for a few months on a work assignment years ago, and I found Catholics there to be friendly and knowledgeable. I think that had something to do with the amount of Protestants who challenged the Catholics, which forced Catholics to learn their faith. Oklahoma is only 3% Catholic. I’m told Tulsa has a similar story.
Someone here mentioned the Raleigh-Durham area. Part of the success there (IMHO) is due to Bishop Burbidge. Raleigh has gone from 8 seminarians to 20 in a short time. I’ve heard Charlotte is a good place to be Catholic too, as is Greenville, South Carolina.
Generally, the amount of Protestants in the South (IMHO) has helped force Catholics to learn their faith. I also find my Southern Baptist friends and Non-Denominational friends to be very knowledgeable about the Bible, and interested in family life, as well as support for the Pro-Life Movement.