USCIS Offices in Missouri

USCIS operates Field Offices and Application Support Centers (ASC) in Missouri for:

  • Naturalization interviews (N-400)
  • Biometrics (fingerprints + photo)
  • Marriage/I-485 interviews
  • Administrative appointments
  • Document pickup

Offices in Missouri

  • Kansas City Field Office — 10320 NW Prairie View Road, Kansas City, MO 64153
  • Saint Louis Field Office — Robert A. Young Federal Bldg, 1222 Spruce Street, Room 2.205, Saint Louis, MO 63103

For exact address + hours + appointment scheduling, use USCIS official locator: → USCIS Office Locator

How to schedule USCIS appointment

USCIS states that its field offices do NOT allow walk-ins: you must have an appointment to visit an office.

  1. Automatic notices (biometrics, interviews): USCIS sends by mail
  2. InfoPass appointment: for in-person inquiries — request one through your USCIS online account at my.uscis.gov, or call the USCIS Contact Center at 1-800-375-5283 (TTY 1-800-767-1833)
  3. Emergencies: call USCIS Contact Center 1-800-375-5283

What to bring

For a biometrics (ASC) appointment, USCIS says to bring:

  • Your biometric services appointment notice (or notices, if you have more than one)
  • Valid, unexpired photo identification — for example a Green Card (Form I-551), passport or driver’s license, or other identity documentation as authorized by USCIS

For an interview at a field office, bring what your interview notice lists. Source: USCIS — Application Support Centers.

Last verified: 2026-09-24.

Additional USCIS resources for Missouri

Field Offices vs Application Support Centers (ASC)

  • Field Offices: offices that, per USCIS, hold interviews for all non-asylum cases (for example, getting a Green Card), naturalization ceremonies, and appointments for information and applicant services. The number varies by state: California, Florida and New York each have several, while a few states (for example Delaware, North Dakota and West Virginia) have none and are served by an office in a neighboring state.
  • ASCs: smaller centers only for biometrics.

How to know where your appointment is

  • Your USCIS appointment notice (Form I-797C, Notice of Action) shows the date, time and location
  • In your USCIS online account you can change your address and reschedule biometrics appointments

Address change (CRITICAL)

If you move AFTER submitting your USCIS petition:

  1. Change address via Form AR-11 (online: uscis.gov/ar-11). USCIS says that if you are an alien in the United States you must report any change of address within 10 days of moving, and that this requirement does not apply to A and G visa holders and visa waiver visitors.
  2. Notify USCIS for each pending case (myUSCIS account → Update address)
  3. Verify mail forwarding (USPS Change of Address)

USCIS emergency contacts

  • Senator/Congressman office — can help with stalled cases or problems (free, contact your representative)
  • USCIS Ombudsman: for systemic issues
  • CIS Ombudsman Case Assistance Form: dhs.gov/case-assistance
  • Attorney/BIA-accredited rep: for complex cases

Keep your info current

  • Name change (marriage, divorce): Form I-90 for green card or N-565 for naturalization certificate
  • Job change (if work visa case): notify via sponsor attorney
  • Status or program change (DACA expired, asylum granted): update immediately

Last verified: 2026-09-24.

General procedural information for educational purposes. Not legal, tax, or immigration advice. Laws and fees change — verify with the issuing agency before taking action. For case-specific guidance, consult a licensed immigration attorney or other appropriate professional.

USCIS field offices serving Missouri (verified 2026-10-03)

USCIS’s field-office-by-ZIP file (dated 2026-08-28) lists 2 field offices serving addresses in Missouri. Source: uscis.gov/about-us/find-a-uscis-office/field-offices.

OfficeAddressDistrictRegionService CenterMissouri ZIPs servedDistrict HQ
Kansas City10320 NW Prairie View Road, Kansas City, MO 64153Kansas CityCNSC675 ZIPsYes
Saint LouisRobert A. Young Federal Bldg, 1222 Spruce Street, Room 2.205, Saint Louis, MO 63103ChicagoCNSC479 ZIPs—

To find which specific office handles your ZIP code, use the USCIS ZIP lookup at the source URL above. Field-office assignment is based on your home ZIP, not the location where you file.

USCIS Application Support Centers (biometrics)

Address and hours from each ASC’s USCIS page (checked October 15-17, 2026); assigned ZIP codes from USCIS’s file dated August 28, 2026.

ASCAddressHoursZIP codes in this state assigned
Kansas CityUSCIS Application Support Center, 10320 NW Prairie View Road, Room 103, Kansas City, MO 64153Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday394
St LouisUSCIS Application Support Center, 1222 Spruce Street, Room 1.208, St. Louis, MO 63103-2815Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday627
Des Moines, IAUSCIS Application Support Center, 210 Walnut Street, Room 101, Des Moines, IA 50309Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday34
Fort Smith, ARUSCIS Application Support Center, 4624 Kelley Highway, Suite A105, Fort Smith, AR 72904-5022Monday to Friday, 7:30 a.m. - 3:30 p.m.; closed Saturday and Sunday59
Memphis, TNUSCIS Application Support Center, 7174 US Highway 64, Suite 119, Bartlett, TN 38133Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday35
Omaha, NEUSCIS Application Support Center, 1717 Avenue H, Omaha, NE 68110-2752Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday5