charleston immigration offices
USCIS Charleston Field Office
Complete visitor guide — address, hours, parking, processing times, and what to expect on your appointment day. Written by an attorney who has been to this office dozens of times.
USCIS Charleston Field Office — 1821 Sam Rittenberg Boulevard
Office Location
1821 Sam Rittenberg Boulevard
Charleston, SC 29407
Phone
1-800-375-5283 (National USCIS Customer Service)
Office Hours
Follow your appointment notice and check the current USCIS office locator before visiting.
77 Google reviews
what happens here
Services Handled at This Office
The Charleston Field Office handles in-person interviews, oath ceremonies, and scheduled appointments. Biometrics (fingerprints) are handled at the Application Support Center.
Marriage-Based Green Card Interviews
Joint interviews for couples applying for a marriage-based green card or removal of conditions.
Learn moreFamily-Based Green Card Interviews
Interviews for green card applications based on parent, child, or sibling petitions.
Learn moreNaturalization Interviews & Oath Ceremonies
Civics and English exams for citizenship applicants, plus scheduled oath ceremonies.
Learn moreRemoval of Conditions Interviews
Interviews for conditional residents filing Form I-751 to remove the 2-year condition on their green card.
Learn moreInfoPass & In-Person Appointments
Scheduled appointments for case inquiries, emergency travel documents, and other in-person requests.
Stokes Interviews
Fraud-detection interviews where spouses are interviewed separately. Preparation is critical.
Learn morehow long will it take?
Charleston Processing Times
The ranges below are historical estimates from March 2026, not current processing times. Use the official USCIS tool for current information about your form and office.
| Case Type | Historical Estimate | Notes |
|---|---|---|
| Marriage-Based Green Card (I-485) | 10–14 months | Filing to interview |
| Family-Based Green Card (I-485) | 12–18 months | Varies by preference category |
| Naturalization (N-400) | 6–10 months | Filing to oath ceremony |
| Removal of Conditions (I-751) | 18–24 months | Many approved without interview |
Historical reference: March 2026. These estimates have not been reverified and do not predict the timing of your case.
Check official USCIS processing timesyour appointment day
What to Expect When You Arrive
A step-by-step walkthrough of visiting the Charleston Field Office — from the parking lot to the waiting room. For interview preparation strategy (what questions to expect, how to answer them), see our Charleston Interview Prep page.
Arrive Early & Park
Follow the arrival time and location on your USCIS appointment notice. Check current parking signs and transit schedules before traveling; office access and parking arrangements can change.
Security Screening
You'll go through airport-style security at the entrance — metal detector and bag screening. Leave weapons, sharp objects, and large bags in your car. Cell phones are allowed but must remain on silent throughout your visit.
Check In at the Front Desk
Present your appointment notice (Form I-797C) and a valid government-issued photo ID. The receptionist will confirm your appointment and direct you to the waiting area.
Wait to Be Called
The waiting room has basic seating. Wait times vary — 10 minutes to over an hour depending on the day's schedule. Bring water and something to read. If you have young children, plan accordingly — there are no childcare facilities.
Your Appointment
An officer will call your name and escort you to an interview room. Marriage-based green card interviews typically last 15–30 minutes. Naturalization interviews include the civics and English tests and usually take 20–40 minutes. Bring all original documents referenced in your application.
After Your Appointment
The officer may approve your case on the spot, issue a Request for Evidence (RFE), or schedule a follow-up. You'll receive a written notice before you leave. If approved for naturalization, you may be scheduled for an oath ceremony the same day or at a future date.
getting there
Parking & Accessibility
- Check current parking signs and transit schedules before travel.
- Allow time for parking and security, and follow the arrival time on your appointment notice.
security & rules
What You Should Know
- Airport-like security screening is required; leave prohibited items (sharp objects, large bags, etc.) at home or in your car.
- Cell phones are permitted but must stay silent.
- Wait times can vary; bring water and snacks, especially if attending appointments with children.
- You must have a valid government-issued ID and interview notice to enter.
service area
Counties Served by This Office
The Charleston Field Office serves 35 counties across Georgia and South Carolina. County-level coverage can overlap. Confirm your assigned office on your appointment notice before visiting.
by the numbers
Approval Rates — Official USCIS Data
How often this office approves N-400 and I-485 applications, based on USCIS quarterly reports.
FY2025 Q4 · July–September 2025
91.2%
approval rate
Average↑ 0.5% above national average (90.7%)
Approved
1,001
Denied
97
Pending *
2,077
Based on 1,098 adjudicated cases · Pending = cases still in queue, not denials
from the community
What Real Applicants Report
Community-sourced data about the Charleston Field Office — processing speed, visitor experiences, and more. None of this is official USCIS data.
Post-Interview Processing Time
How long it takes this office to issue a decision after your interview. Does not include the wait from filing to interview.
23
median days from interview to approval
SlowerInterview to approval
Cases reported
14
Faster than
11% of offices
Most recent case
Reddit Discussions
What r/USCIS users are saying about this office.
Visitor Experiences — 4.4/5 on Google
Recent experiences at this office, sourced from Google. Showing 5 of 77 reviews.
Was nervous about going to my citizenship interview, but the Homeland Security Security guards were very down to earth. I enjoyed talking to them. They were very friendly and welcoming. The officer that interviewed me was straight to the point and blew thru the interview in 15mins. It was all a very quick and stressless process. Relax, and take a breath. It's not as scary as ppl make it out to be.
This is the best government experience I’ve ever had and probably will never have again. The officer was super nice and the ceremony was very well organized. I’m still amazed. Thank you
The 3 Security Officers were extremely helpful, witnessed them helping with driving directions to a visitor as he left the lobby. They were kind and professional. My wife's interview did hit a snag but she indicated the young USCIS female officer that interviewed her was very professional and polite and helpful. We hope her case can be resolved soon and she will be a citizen, after 37 yrs of being a resident alien. There is still a thrill to me to see the auditorium where the Citizenship Oath takes place, Great big US Flag and some pomp and circumstance. As a 60 yr old vet, it is nice to see. Thank You, T House Goose Creek SC
The office is small and quaint. The officers at the front were so welcoming and pleasant. It was so refreshing to deal with such warm personalities at the front. The office felt very cold 🥶 though so ensure you have a jacket. Parking was easy. Lots of space. Cameras everywhere, so you're safe from the parking lot to the lobby. My husband used the bathroom and said it was clean. That's good. Overall, 5 stars for service rendered, cleanliness of the building, and those wonderful officers at the entrance. It's a pity I didn't get their names.
My naturalization experience has been wonderful! Upon arrival for my interview, I was greeted by two very kind security officers. They said good morning and made check-in a breeze. The interview with Officer Brennan was a pleasure. She was easy to speak with and very professional. This process went much quicker and smoother than anticipated!
don't just show up
Prepare for Your Charleston USCIS Interview
Knowing where to park is one thing — knowing how to answer the officer's questions is another. Our full-service representation and standalone interview-preparation service include mock interviews, document review, and case-specific coaching with an attorney who's been inside this building dozens of times.
visiting the office