imperial immigration offices
USCIS Imperial Field Office
Address, hours, jurisdiction map, and directions for the USCIS Imperial Field Office serving 2 counties in Arizona and California.
USCIS Imperial Field Office — 509 Industry Way
Office Location
509 Industry Way
Imperial, CA 92251
Phone
1-800-375-5283 (National USCIS Customer Service)
Office Hours
Monday–Friday, 7:00 AM – 3:00 PM
8 Google reviews
service area
Counties Served by This Office
The Imperial Field Office serves 2 counties across Arizona and California. If your zip code falls within this area, this is where your interview or oath ceremony will be scheduled.
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
81.5%
approval rate
Low↓ 9.2% below national average (90.7%)
Approved
492
Denied
112
Pending *
1,276
Based on 604adjudicated cases · Pending = cases still in queue, not denials
from the community
What Real Applicants Report
Community-sourced data about the Imperial 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.
No community timeline data available for Imperial yet.
View all cases on VisaJourney →Reddit Discussions
What r/USCIS users are saying about this office.
Visitor Experiences — 4.8/5 on Google
Recent experiences at this office, sourced from Google. Showing 5 of 8 reviews.
Excellent service, they made me feel very good, thank you very much to all the staff.
Very friendly people
Excellent service!! Very impressed!! Thank you
Nice people just have all the paperwork that they required and u will be fine.
need help with your case?
Occam Immigration Serves Clients in the Imperial Jurisdiction
No matter which USCIS field office handles your case, our attorneys can represent you. We handle cases at offices across the country — including the Imperial Field Office.
visiting this office
What to Expect at Your Appointment
USCIS field offices handle in-person appointments including green card interviews, naturalization interviews and oath ceremonies, and requests for evidence. Here's what to know: