N-600K at Philadelphia PA
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
12 – 31 months
Case inquiry possible for receipt dates on or before February 13, 2024.
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 Philadelphia PA
We'll email you only when this USCIS time changes, with the old value, new value, and trend.
Trend
Latest published wait
31 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 capture31 months
- Aug 24, 2026 · Arrive Legal capture31 months
- Aug 18, 2026 · Arrive Legal capture31 months
- Aug 13, 2026 · Arrive Legal capture30 months
- Jul 22, 2026 · Arrive Legal capture30 months
- Jun 24, 2026 · archival history30 months
- May 23, 2026 · archival history28.5 months
- Apr 22, 2026 · archival history28.5 months
- Mar 17, 2026 · archival history28 months
- Feb 19, 2026 · archival history19.5 months
- Jan 15, 2026 · archival history20.5 months
- Dec 19, 2025 · archival history19.5 months
- Dec 9, 2025 · archival history19.5 months
- Oct 22, 2025 · archival history19 months
- Sep 30, 2025 · archival history32.5 months
- Sep 19, 2025 · archival history32.5 months
- Sep 6, 2025 · archival history32.5 months
- Jul 31, 2025 · archival history32.5 months
- Jun 17, 2025 · archival history31.5 months
- May 20, 2025 · archival history25 months
- Apr 22, 2025 · archival history20 months
- Mar 18, 2025 · archival history16 months
- Mar 4, 2025 · archival history15.5 months
- Jan 30, 2025 · archival history14.5 months
- Dec 21, 2024 · archival history14.5 months
- Nov 26, 2024 · archival history15.5 months
- Nov 23, 2024 · archival history15.5 months
- Oct 19, 2024 · archival history16 months
- Oct 1, 2024 · archival history16 months
- Aug 22, 2024 · archival history16 months
- Aug 20, 2024 · archival history16 months
- Aug 8, 2024 · archival history16 months
- Jun 26, 2024 · archival history16 months
- Jun 4, 2024 · archival history13.5 months
- Apr 30, 2024 · archival history11.5 months
- Apr 9, 2024 · archival history11.5 months
- Apr 3, 2024 · archival history11.5 months
- Mar 30, 2024 · archival history11.5 months
- Mar 1, 2024 · archival history14 months
- Jan 23, 2024 · archival history11.5 months
- Jan 3, 2024 · archival history11.5 months
- Dec 28, 2023 · archival history14 months
- Dec 13, 2023 · archival history14 months
- Dec 2, 2023 · archival history14 months
- Nov 14, 2023 · archival history20.5 months
- Nov 2, 2023 · archival history20.5 months
- Sep 30, 2023 · archival history20.5 months
- Aug 24, 2023 · archival history21 months
- Jul 14, 2023 · archival history20.5 months
- Jun 21, 2023 · archival history21 months
- Jun 10, 2023 · archival history21 months
- May 5, 2023 · archival history17.5 months
- Mar 24, 2023 · archival history21 months
- Feb 7, 2023 · archival history39 months
- Dec 2, 2022 · archival history39 months
- Dec 1, 2022 · archival history39 months
- Nov 3, 2022 · archival history39 months
- Sep 28, 2022 · archival history39 months
- Sep 27, 2022 · archival history39 months
- Jul 15, 2022 · archival history25.5 months
- Jun 7, 2022 · archival history26 months
- May 27, 2022 · archival history26 months
- May 11, 2022 · archival history25.5 months
- May 6, 2022 · archival history25.5 months
- Mar 30, 2022 · archival history23 months
- Mar 21, 2022 · archival history23 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 Philadelphia PA?
Per USCIS data captured August 31, 2026, N-600K at Philadelphia PA takes 12 – 31 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 Philadelphia PA if your receipt date is on or before February 13, 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