In the United States, there are 195 archdioceses/dioceses and one 1 apostolic exarchate:
- 145 Latin Catholic dioceses
- 33 Latin Catholic archdioceses
- 15 Eastern Catholic dioceses
- 2 Eastern Catholic archdioceses
- 1 apostolic exarchate for Syro-Malankara Catholic Church
Currently, 12 dioceses are vacant (sede vacante):
- Baker, Oregon
- Baltimore
- Denver
- El Paso, Texas
- Indianapolis
- Lithuanian Catholics outside Lithuanian
- Pensacola-Tallahassee, Florida
- Pittsburgh (Ruthenian)
- Salina, Kansas
- Steubenville, Ohio
- Tyler, Texas
- Ukrainian Catholic Eparchy of St. Josaphat - Parma, OH
Cardinals
There are 18 U.S. cardinals.
Five cardinals currently lead U.S. archdioceses
- Cardinal Daniel DiNardo - Galveston-Houston
- Cardinal Timothy Dolan - New York
- Cardinal Francis George - Chicago
- Cardinal Sean O'Malley - Boston
- Cardinal Donald Wuerl - Washington
Four cardinals are not currently diocesan bishops
- Cardinal Raymond L. Burke - Prefect, Apostolic Signatura
- Cardinal Bernard F. Law - Archpriest of St. Mary Major Basilica, Rome
- Cardinal William J. Levada - Prefect, Congregation for the Doctrine of the Faith
- Cardinal Edwin O'Brien - Pro-Grand Master of the Equestrian Order of the Knights of the Holy
Sepulcher
Nine cardinals are retired
- Cardinal William Baum - Major Penitentiary Emeritus
- Cardinal Edward Egan - Archbishop Emeritus of New York
- Cardinal William Keeler - Archbishop Emeritus of Baltimore
- Cardinal Roger Mahony - Archbishop Emeritus of Los Angeles
- Cardinal Adam Maida - Archbishop Emeritus of Detroit
- Cardinal Theodore McCarrick - Archbishop Emeritus of Washington
- Cardinal Justin Rigali- Archbishop Emeritus of Philadelphia
- Cardinal James Stafford - Major Penitentiary Emeritus
- Cardinal Edmund Szoka - Former President, Pontifical Commission for Vatican City
Bishops
There are 456 active and retired Catholic bishops in the United States:
271 active bishops:
- 4 Cardinal Archbishops
- 27 Archbishops
- 153 Diocesan Bishops
- 75 Auxiliary Bishops
- 12 Apostolic or Diocesan Administrators
185 retired bishops:
- 11 retired Cardinal Archbishops
- 25 retired Archbishops
- 101 retired Diocesan Bishops
- 48 retired Auxiliary Bishops