I-485 at Portland Field Office
Form I-485, Application to Register Permanent Residence or Adjust Status, is filed with USCIS to apply for a Green Card.
Verified from USCIS on 2026-06-05
How I-485 compares to other forms at the Portland (Oregon) Field Office
Three other forms share the Portland (Oregon) docket: N-600 (certificate of citizenship) at 5.5 to 8.5 months, N-400 (naturalization) at 9.5 to 11.0 months, and N-600K (citizenship under section 322) at 12.0 to 12.5 months. N-600 is fastest. N-600K holds a half-month band. I-485 sits at 9.0 to 16.0 months, a 7-month spread, the widest range and highest ceiling at the office. The I-485 floor opens 0.5 months after N-600's upper bound. I-485's 7-month spread runs about 2.3 times wider than N-600's.
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Frequently Asked Questions
How long does I-485 take at Portland Field Office?
Current processing time for I-485 at Portland Field Office is 9.5 months to 21 months, based on the latest data from USCIS.
When was I-485 processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect I-485 processing time?
Processing times vary based on application volume, case complexity, security checks, and the completeness of submitted documentation. Times shown are estimates and individual cases may differ.