N-600K at Columbus OH
Application for Citizenship and Issuance of Certificate Under Section 322
From USCIS data captured August 31, 2026
Application for Citizenship and Issuance of Certificate Under Section 322
6.5 – 7 months
Case inquiry possible for receipt dates on or before February 22, 2026.
In plain English
- The months range means: USCIS finished 80% of its recent N-600K 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-600K wait at Columbus OH
We'll email you only when this USCIS time changes, with the old value, new value, and trend.
Trend
Latest published wait
7 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 capture7 months
- Aug 24, 2026 · Arrive Legal capture7 months
- Aug 18, 2026 · Arrive Legal capture7 months
- Aug 13, 2026 · Arrive Legal capture7 months
- Jul 22, 2026 · Arrive Legal capture7 months
- Jun 24, 2026 · archival history7 months
- May 23, 2026 · archival history26.5 months
- Apr 22, 2026 · archival history28 months
- Mar 17, 2026 · archival history28 months
- Feb 19, 2026 · archival history30 months
- Jan 15, 2026 · archival history7.5 months
- Dec 19, 2025 · archival history7.5 months
- Dec 9, 2025 · archival history7.5 months
- Oct 22, 2025 · archival history7.5 months
- Sep 30, 2025 · archival history7.5 months
- Sep 19, 2025 · archival history7.5 months
- Sep 6, 2025 · archival history7.5 months
- Jul 31, 2025 · archival history39 months
- Jun 17, 2025 · archival history36.5 months
- May 20, 2025 · archival history10 months
- Apr 22, 2025 · archival history10 months
- Mar 18, 2025 · archival history10 months
- Mar 4, 2025 · archival history62 months
- Jan 30, 2025 · archival history62 months
- Dec 21, 2024 · archival history62 months
- Nov 26, 2024 · archival history62 months
- Nov 23, 2024 · archival history62 months
- Oct 19, 2024 · archival history62 months
- Oct 1, 2024 · archival history61.5 months
- Aug 22, 2024 · archival history25.5 months
- Aug 20, 2024 · archival history25.5 months
- Aug 8, 2024 · archival history25.5 months
- Jun 26, 2024 · archival history25.5 months
- Jun 4, 2024 · archival history25.5 months
- Apr 30, 2024 · archival history25.5 months
- Apr 9, 2024 · archival history25.5 months
- Apr 3, 2024 · archival history25.5 months
- Mar 30, 2024 · archival history25.5 months
- Mar 1, 2024 · archival history25.5 months
- Jan 23, 2024 · archival history54 months
- Jan 3, 2024 · archival history54 months
- Dec 28, 2023 · archival history54 months
- Dec 13, 2023 · archival history54 months
- Dec 2, 2023 · archival history54 months
- Nov 14, 2023 · archival history54 months
- Nov 2, 2023 · archival history54 months
- Sep 30, 2023 · archival history54 months
- Aug 24, 2023 · archival history54 months
- Jul 14, 2023 · archival history45.5 months
- Jun 21, 2023 · archival history45.5 months
- Jun 10, 2023 · archival history45.5 months
- May 5, 2023 · archival history45.5 months
- Mar 24, 2023 · archival history31 months
- Feb 7, 2023 · archival history35.5 months
- Dec 2, 2022 · archival history35.5 months
- Dec 1, 2022 · archival history35.5 months
- Nov 3, 2022 · archival history35.5 months
- Sep 28, 2022 · archival history10 months
- Sep 27, 2022 · archival history10 months
- Jul 15, 2022 · archival history42 months
- Jun 7, 2022 · archival history42 months
- May 27, 2022 · archival history42 months
- May 11, 2022 · archival history41.5 months
- May 6, 2022 · archival history41.5 months
- Mar 30, 2022 · archival history41.5 months
- Mar 21, 2022 · archival history41.5 months
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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-600K take at Columbus OH?
Per USCIS data captured August 31, 2026, N-600K at Columbus OH takes 6.5 – 7 months (80% of cases complete within that time).
When can I ask USCIS about my case?
Under the current data, USCIS accepts a N-600K case inquiry at Columbus OH if your receipt date is on or before February 22, 2026. 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