U.S. Citizenship and Immigration Services – District Offices
- Alabama
- Alaska
- Alaska – Anchorage Field Office
- Arizona
- Arizona – Phoenix Field Office
- Arizona – Tucson Field Office
- Arkansas
- Arkansas – Ft. Smith Field Office
- California
- California – Fresno Field Office
- California – Imperial Field Office
- California – Los Angeles County Field Office
- California – Los Angeles Field Office
- California – Sacramento Field Office
- California – San Bernardino Field Office
- California – San Diego Field Office
- California – San Fernando Valley Field Office
- California – San Francisco Field Office
- California – San Jose Field Office
- California – Santa Ana Field Office
- Colorado
- Colorado – Denver Field Office
- Commonwealth of Northern Mariana Islands (CNMI)
- Connecticut
- Connecticut – Hartford Field Office
- Delaware
- Delaware – Dover Field Support Office
- District of Columbia
- District of Columbia – Washington District Office
- Florida
- Florida – Ft. Myers Field Office
- Florida – Hialeah Field Office
- Florida – Jacksonville Field Office
- Florida – Kendall Field Office
- Florida – Miami Field Office
- Florida – Oakland Park Field Office
- Florida – Orlando Field Office
- Florida – Tampa Field Office
- Florida – West Palm Beach Field Office
- Georgia
- Georgia – Atlanta Field Office
- Guam
- Guam Field Office
- Hawaii
- Hawaii – Honolulu Field Office
- Idaho
- Idaho – Boise Field Office
- Illinois
- Illinois – Chicago Field Office
- Indiana
- Indiana – Indianapolis Field Office
- Iowa
- Iowa – Des Moines Field Office
- Kansas
- Kansas – Wichita Field Office
- Kentucky
- Kentucky – Louisville Field Office
- Louisiana
- Louisiana – New Orleans Field Office
- Maine
- Maine – Portland Field Office
- Maryland
- Maryland – Baltimore Field Office
- Massachusetts
- Massachusetts – Boston Field Office
- Massachusetts – Lawrence Field Office
- Michigan
- Michigan – Detroit Field Office
- Minnesota
- Minnesota – St. Paul Field Office
- Mississippi
- Mississippi – Jackson Field Support Office
- Missouri
- Missouri – Kansas City Field Office
- Missouri – St. Louis Field Office
- Montana
- Montana – Helena Field Office
- Nebraska
- Nebraska – Omaha Field Office
- Nevada
- Nevada – Las Vegas Field Office
- Nevada – Reno Field Office
- New Hampshire
- New Hampshire – Manchester Field Office
- New Jersey
- New Jersey – Mount Laurel Field Office
- New Jersey – Newark Field Office
- New Mexico
- New Mexico – Albuquerque Field Office
- New York
- New York – Albany Field Office
- New York – Buffalo Field Office
- New York – Long Island Field Office
- New York – New York City Field Office
- New York – Queens Field Office
- North Carolina
- North Carolina – Charlotte Field Office
- North Carolina – Raleigh Durham Field Office
- North Dakota
- Ohio
- Ohio – Cincinnati Field Office
- Ohio – Cleveland Field Office
- Ohio – Columbus Field Office
- Oklahoma
- Oklahoma – Oklahoma City Field Office
- Oregon
- Oregon – Portland Field Office
- Pennsylvania
- Pennsylvania – Philadelphia Field Office
- Pennsylvania – Pittsburgh Field Office
- Puerto Rico
- Puerto Rico – San Juan Field Office
- Rhode Island
- Rhode Island – Providence Field Office
- South Carolina
- South Carolina – Charleston Field Office
- South Carolina – Ft. Jackson Field Support Office
- South Carolina – Greer Field Office
- South Dakota
- Tennessee
- Tennessee – Memphis Field Office
- Texas
- Texas – Dallas Field Office
- Texas – El Paso Field Office
- Texas – Harlingen Field Office
- Texas – Houston Field Office
- Texas – San Antonio Field Office
- Utah
- Utah – Salt Lake City Field Office
- Vermont
- Vermont – St. Albans Field Office
- Virgin Islands
- Virgin Islands – Charlotte Amalie Field Office
- Virgin Islands – Christiansted Field Support Office
- Virginia
- Virginia – Norfolk Field Office
- Washington
- Washington – Seattle Field Office
- Washington – Spokane Field Office
- Washington – Yakima Field Office
- Washington, DC – Washington Field Office
- West Virginia
- Wisconsin
- Wisconsin – Milwaukee Field Office
- Wyoming
- Wyoming – Casper Field Support Office
