N-600 at Detroit MI
Application for Certificate of Citizenship
From USCIS data captured August 31, 2026
Application for recognition of U.S. citizenship
10 – 25 months
Case inquiry possible for receipt dates on or before August 12, 2024.
In plain English
- The months range means: USCIS finished 80% of its recent N-600 cases at this office within that time. It's a reference point — some cases finish sooner, some later.
- "Case inquiry possible…" means: if USCIS received your case on or before that date, your wait is already longer than normal and you can officially ask USCIS about it (it's called an e-Request, and it's free).
- The chart below shows how the posted wait has moved over time — orange = our weekly captures; gray = archival history.
Track this N-600 wait at Detroit MI
We'll email you only when this USCIS time changes, with the old value, new value, and trend.
Trend
Latest published wait
25 months
As of Aug 31, 2026 · Arrive Legal capture
Stable
No change since Aug 24, 2026
View 66 exact readings
- Aug 31, 2026 · Arrive Legal capture25 months
- Aug 24, 2026 · Arrive Legal capture25 months
- Aug 18, 2026 · Arrive Legal capture25 months
- Aug 13, 2026 · Arrive Legal capture17 months
- Jul 22, 2026 · Arrive Legal capture17 months
- Jun 24, 2026 · archival history12 months
- May 23, 2026 · archival history9 months
- Apr 22, 2026 · archival history9 months
- Mar 17, 2026 · archival history8 months
- Feb 19, 2026 · archival history7.5 months
- Jan 15, 2026 · archival history8 months
- Dec 19, 2025 · archival history7 months
- Dec 9, 2025 · archival history13 months
- Oct 22, 2025 · archival history12.5 months
- Sep 30, 2025 · archival history11 months
- Sep 19, 2025 · archival history11 months
- Sep 6, 2025 · archival history11 months
- Jul 31, 2025 · archival history11.5 months
- Jun 17, 2025 · archival history11.5 months
- May 20, 2025 · archival history11.5 months
- Apr 22, 2025 · archival history11.5 months
- Mar 18, 2025 · archival history12 months
- Mar 4, 2025 · archival history12.5 months
- Jan 30, 2025 · archival history12.5 months
- Dec 21, 2024 · archival history12.5 months
- Nov 26, 2024 · archival history16.5 months
- Nov 23, 2024 · archival history16.5 months
- Oct 19, 2024 · archival history16.5 months
- Oct 1, 2024 · archival history12 months
- Aug 22, 2024 · archival history10.5 months
- Aug 20, 2024 · archival history10.5 months
- Aug 8, 2024 · archival history11 months
- Jun 26, 2024 · archival history10.5 months
- Jun 4, 2024 · archival history11 months
- Apr 30, 2024 · archival history12 months
- Apr 9, 2024 · archival history15.5 months
- Apr 3, 2024 · archival history15.5 months
- Mar 30, 2024 · archival history15.5 months
- Mar 1, 2024 · archival history16.5 months
- Jan 23, 2024 · archival history16 months
- Jan 3, 2024 · archival history16 months
- Dec 28, 2023 · archival history16.5 months
- Dec 13, 2023 · archival history16.5 months
- Dec 2, 2023 · archival history16.5 months
- Nov 14, 2023 · archival history17 months
- Nov 2, 2023 · archival history17 months
- Sep 30, 2023 · archival history17.5 months
- Aug 24, 2023 · archival history17.5 months
- Jul 14, 2023 · archival history19 months
- Jun 21, 2023 · archival history19 months
- Jun 10, 2023 · archival history19 months
- May 5, 2023 · archival history19.5 months
- Mar 24, 2023 · archival history19.5 months
- Feb 7, 2023 · archival history19.5 months
- Dec 2, 2022 · archival history19.5 months
- Dec 1, 2022 · archival history19.5 months
- Nov 3, 2022 · archival history19 months
- Sep 28, 2022 · archival history18 months
- Sep 27, 2022 · archival history18 months
- Jul 15, 2022 · archival history17 months
- Jun 7, 2022 · archival history17 months
- May 27, 2022 · archival history17 months
- May 11, 2022 · archival history17 months
- May 6, 2022 · archival history17 months
- Mar 30, 2022 · archival history17 months
- Mar 21, 2022 · archival history17 months
The national N-600 line
Cases waiting
57,163
nationwide (FY2026 Q2)
The line is
growing
+18.8% since FY2025 Q4
What that usually means
More applications than decisions — pressure toward longer waits.
From USCIS's official quarterly report. See the full outlook and methodology →
Is your case delayed?
Enter your receipt date — the comparison happens in your browser.
The calculation runs in your browser — we don't store your date or any case details.
Related forms
Other USCIS forms commonly tracked in the same process — listed for reference, not as guidance on what to file.
Frequently asked questions
How long does N-600 take at Detroit MI?
Per USCIS data captured August 31, 2026, N-600 at Detroit MI takes 10 – 25 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 Detroit MI if your receipt date is on or before August 12, 2024. 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