USCIS Offices in South Dakota
USCIS Field Offices and Application Support Centers (ASC) serving South Dakota handle:
- Naturalization interviews (N-400)
- Biometrics (fingerprints + photo)
- Marriage/I-485 interviews
- Administrative appointments
- Document pickup
Offices in South Dakota
- South Dakota has no in-state USCIS field office — South Dakota addresses are served by Omaha (NE) and Denver (CO) (see the table below).
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.
- Automatic notices (biometrics, interviews): USCIS sends by mail
- 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)
- 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.
Related information
- All USCIS forms
- N-400 Naturalization step-by-step
- Affidavit of Support (I-864)
- Public Charge Rule
- Path to citizenship
Last verified: 2026-09-24.
Additional USCIS resources for South Dakota
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:
- 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.
- Notify USCIS for each pending case (myUSCIS account → Update address)
- 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 South Dakota (verified 2026-10-03)
USCIS’s field-office-by-ZIP file (dated 2026-08-28) lists 2 field offices serving addresses in South Dakota. Source: uscis.gov/about-us/find-a-uscis-office/field-offices.
| Office | Address | District | Region | Service Center | South Dakota ZIPs served | District HQ |
|---|---|---|---|---|---|---|
| Omaha | 1717 Avenue H E, Omaha, NE 68110 | Kansas City | C | NSC | 321 ZIPs | — |
| Denver | 12484 East Weaver Place, Centennial, CO 80111 | Kansas City | C | NSC | 64 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.
| ASC | Address | Hours | ZIP codes in this state assigned |
|---|---|---|---|
| Rapid City | USCIS Application Support Center, 2255 Haines Avenue, Suite 214, Haines Station Shopping Center, Rapid City, SD 57701 | Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday | 121 |
| Sioux Falls | USCIS Application Support Center, 101 South Reid Street, Suite 207, Sioux Falls, SD 57103 | Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday | 218 |
| Fargo, ND | USCIS Application Support Center, 657 2nd Avenue North, Suite 248, Fargo, ND 58102-4727 | Monday to Friday, 8:00 a.m. - 4:00 p.m.; closed Saturday and Sunday | 46 |
Related procedural information
- Consulate of your country in the US — passport renewal, consular ID, document apostille
- ITIN — file federal taxes without SSN — for people with a US filing or reporting obligation who aren’t eligible for an SSN
- USCIS form library — federal immigration forms (I-130, I-485, N-400, etc.)
- Find an immigration attorney — pro bono lists + AILA + BIA-recognized
- Know Your Rights — ICE encounters — constitutional protections