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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

4.8

8 Google reviews

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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

Official Source

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

Source: USCIS Immigration and Citizenship Data

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.

Community Discussion3 pts · 3 commentsJan 2025

View on Reddit →

Case Timeline2 pts · 4 commentsApr 2022

View on Reddit →

Visitor Experiences — 4.8/5 on Google

Recent experiences at this office, sourced from Google. Showing 5 of 8 reviews.

Hector Enriqueza year ago

Excellent service, they made me feel very good, thank you very much to all the staff.

Juan Alfaro2 years ago

Very friendly people

Mireya Castellanos2 years ago

Excellent service!! Very impressed!! Thank you

Miguel Vega3 years ago

Nice people just have all the paperwork that they required and u will be fine.

Kimberly Murillo4 years ago

See all 8 reviews on Google

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.

Free Consultation

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:

Arrive at least 30 minutes early. Bring your appointment notice (Form I-797C) and a valid government-issued photo ID.

You'll go through security screening at the entrance — metal detectors and bag checks. Leave prohibited items in your car.

Cell phones are permitted but must remain on silent throughout your visit.

Wait times vary from 10 minutes to over an hour. Bring water and something to read.

Bring all original documents referenced in your application — the officer may ask to review them.

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