The American Catholic Church is broken down into provinces until such a time as there is a bishop to cover a specified area

The American Catholic Church in the United States has three Provinces and three Dioceses.

The states are broken down into the following Provinces and Dioceses.

Province of St. Mark
The Vicar for this province is

Alaska
Idaho
Montana
Nebraska
North Dakota
South Dakota
Oregon
Washington
Wyoming

Diocese of the Holy Cross
The Bishop of this diocese is
Archbishop Lawrence Harms, D.D.

Alabama
Delaware
District of Columbia (Washington DC)
Florida
Georgia
Kentucky
Maryland
Mississippi
North Carolina
Pennsylvania
South Carolina
Tennessee
Virginia
West Virginia

Diocese of St. Francis of Assisi
The Bishop of this diocese is
Archbishop Lawrence Harms, D.D.

Arizona
Arkansas
California
Colorado
Kansas
Louisiana
Nevada
New Mexico
Oklahoma
Texas
Utah

Diocese of St. Luke
The Bishop of this diocese is
Bishop William Johnson, D.D.

Illinois
Indiana
Iowa
Michigan
Minnesota
Missouri

Ohio
Wisconsin

Province of St. Thomas the Apostle
This province is under the

Archbishop of the ACCUS

Connecticut
Maine
Massachusetts
New Hampshire
New Jersey
New York
Rhode Island
Vermont

Diocese of St. Damien of Moloka'i
The Bishop of this diocese is
Bishop William Johnson, D.D.

Hawai'i

Guam

American Samoa

Northern Marianas Islands