N-600K at Los Angeles Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Los Angeles County Field Office
Los Angeles County runs N-600 (certificate of citizenship), N-400 (naturalization), and I-485 (adjustment of status) alongside N-600K. N-600 sits at 6.0 to 8.0 months and N-400 at 8.5 to 11.0. I-485 spans 15.0 to 32.5 months, the highest ceiling. N-600K runs 10.5 to 12.0 months, a tight 1.5-month band, the narrowest range at the office. On the lower-bound stack, N-600K's 10.5 sits next to 6, 8.5. The combined sibling spread of 22 months runs about 14.7 times the N-600K band.
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Frequently Asked Questions
How long does N-600K take at Los Angeles Field Office?
Current processing time for N-600K at Los Angeles Field Office is 12 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.