The USCIS field office in Seattle, WA — pending cases, completions and backlog for N-400 (citizenship), I-485 (green card), I-130 (family petition), from USCIS's quarterly office reports (office code SEA).
At the end of Apr–Jun 2026, 18,384 citizenship applications were pending at Seattle. The office completed about 852 a month over the past year, so the queue would take about 22 months at that pace — slower than the national 16 months.
N-400 (citizenship)
22 mo
18,384 pending · 852/mo done · #74 of 88
I-485 (green card)
30 mo
24,937 pending · 837/mo done · #59 of 92
I-130 (family petition)
87 mo
39,604 pending · 454/mo done · #65 of 94
Pending cases at Seattle
Cases awaiting a decision at the end of each fiscal quarter.
How long does N-400 take at the Seattle field office?
USCIS does not publish a median per office in its quarterly data, but it does publish the queue: 18,384 N-400s were pending at Seattle at the end of Apr–Jun 2026, and the office completed about 852 a month over the last year. At that pace the queue takes about 22 months to clear (national: 16 months). For the official 80th-percentile time for this office, use the USCIS processing times tool.
How many green card applications are pending at Seattle?
24,937 I-485 applications were pending at the end of Apr–Jun 2026; the office completed about 837 a month (backlog estimate 30 months, national 30 months).
Which areas does the Seattle office serve?
USCIS assigns cases by your home ZIP code. Check the official field office locator to confirm which office handles your address.
Figures are copied from the official files without changes; derived numbers (changes, backlog estimates) are explained on the methodology page. Not legal advice.