Have questions
about citizenship?

We have answers.

Where Do I Send My Application?

Pat Malone • September 03, 2021

Look for your state in the chart below, to find out where to send your application for citizenship.

 If you live in:

 Mail your form to:

 

 Alaska

 Arizona

 California

 Colorado

 Micronesia

 Guam

 Hawaii

 Idaho

 Kansas

 Mariana Islands

 Montana

 North Dakota

 Nebraska

 Nevada

 Oregon

 Utah

 Washington

 Wyoming

 For U.S. Postal Service (USPS):

 USCIS

 P.O. Box 21251

 Phoenix, AZ 85036

 

 For FedEx, UPS, and DHL deliveries:

 USCIS

 Attn: N-400

 1820 E. Skyharbor Circle S

 Suite 100

 Phoenix, AZ 85034

 If you live in:

 Mail your form to:

 

 Alabama

 Arkansas

 Connecticut

 District. Of Columbia

 Delaware

 Florida

 Georgia

 Kentucky

 Louisiana

 Massachusetts

 Maryland

 Maine

 Mississippi

 North Carolina

 New Hampshire

 New Jersey

 New Mexico

 New York

 Oklahoma

 Puerto Rico

 Rhode Island

 South Carolina

 South Dakota

 Tennessee

 Texas

 Virginia

 Virgin Islands

 Vermont

 West Virginia

 For U.S. Postal Service (USPS):

 USCIS

 P.O. Box 660060

 Dallas, TX 75266

 

 For FedEx, UPS, and DHL deliveries:

 USCIS

 Attn: N-400

 2501 S State Hwy 121 Business

 Suite 400

 Lewisville, TX 75067

 If you live in:

 Mail your form to:

 Illinois

 Indiana

 Wisconsin

 Iowa

 Michigan

 Minnesota

 Ohio

 Missouri

 Pennsylvania

 

 For U.S. Postal Service (USPS):

 USCIS

 P.O. Box 4380

 Chicago, IL 60680-4380


 For FedEx, UPS, and DHL deliveries:

 USCIS

 Attn: N-400

 131 S. Dearborn, 3rd Floor

 Chicago, IL 60603-5517

 

Become a U.S. Citizen
Free, Safe, and Simple.

Popular Articles
Do I have to know English?

Most people have to know some English to qualify for citizenship. The citizenship interview has a test to see if you can read, write, and speak basic English.

Read More
Citizenship for Children

Common questions and answers about children and citizenship. How does a child born overseas get citizenship? Is my child included in my application? How do I prove my child is a citizen?

Read More
Should I renew my Green Card or apply for citizenship?

This article has information about the costs, timelines, and more to help you decide whether to renew your Green Card or apply for citizenship.

Read More
How do I qualify for citizenship?

To qualify for citizenship, you must: Be at least 18 years old. Be a permanent resident (have a green card) for at least...

Read More
Where can I fill out the citizenship application online?

To fill out a citizenship application online, you have three options: the U.S. government website; for-profit companies, or; nonprofit organizations.

Read More

Become a U.S. Citizen
Free, Safe, and Simple.