I-485 at Oklahoma City 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 Oklahoma City Field Office
Oklahoma City processes N-400 (naturalization), N-600 (certificate of citizenship), and N-600K (citizenship under section 322) alongside I-485. N-400 sits at 10.5 to 14.5 months and N-600 at 11.0 to 14.0. N-600K spans 48.5 to 49.0 months, the highest range. I-485 sits at 11.5 to 25.0 months, a 13.5-month spread that is the second-widest range at the office. Its 13.5-month spread is the widest of the 4 forms here. Its upper bound sits 10.5 months past N-400's ceiling.
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Frequently Asked Questions
How long does I-485 take at Oklahoma City Field Office?
Current processing time for I-485 at Oklahoma City Field Office is 13.5 months to 34 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.