N-600K at Agana (Guam) Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Agana (Guam) Field Office
At Agana, three other forms share the docket: N-400 (naturalization) at 7.5 to 11.5 months, I-485 (adjustment of status) at 11.5 to 23.0 months, and N-600 (certificate of citizenship) at 14.0 to 14.5 months. N-400 is the quickest on both ends and N-600 the slowest on the lower bound. I-485 carries the widest spread. N-600K's 10.0 to 13.0 month range sits between the naturalization track and the I-485 ceiling, a 3-month band that overlaps fully with N-400's and partially with I-485's.
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Frequently Asked Questions
How long does N-600K take at Agana (Guam) Field Office?
Current processing time for N-600K at Agana (Guam) Field Office is 13.5 months to 19.5 months, based on the latest data from USCIS.
When was N-600K processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect N-600K 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.