N-600 at Milwaukee WI
Application for Certificate of Citizenship
From USCIS data captured July 22, 2026
Application for recognition of U.S. citizenship
10 – 15.5 months
Case inquiry possible for receipt dates on or before April 21, 2025.
Trend
Arrive Legal began archiving this data in July 2026. The trend chart unlocks once at least two weekly readings exist — history USCIS itself doesn't publish.
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Alerts: N-600 at Milwaukee WI
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Frequently asked questions
How long does N-600 take at Milwaukee WI?
Per USCIS data captured July 22, 2026, N-600 at Milwaukee WI takes 10 – 15.5 months (80% of cases complete within that time).
When can I ask USCIS about my case?
Under the current data, USCIS accepts a N-600 case inquiry at Milwaukee WI if your receipt date is on or before April 21, 2025. Use USCIS's e-Request tool.
Is this time a guarantee?
No. It is the time within which USCIS completed 80% of similar cases over the past six months. Every case is different; some take longer.
Check your case status at USCIS Case Status Online · Official source: USCIS Case Processing Times