I-485 at Saint Louis MO
Application to Register Permanent Residence or Adjust Status
From USCIS data captured August 31, 2026
Family-based adjustment applications
11 – 26 months
Case inquiry possible for receipt dates on or before July 16, 2024.
In plain English
- The months range means: USCIS finished 80% of its recent I-485 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 I-485 wait at Saint Louis MO
We'll email you only when this USCIS time changes, with the old value, new value, and trend.
Trend
Latest published wait
26 months
As of Aug 31, 2026 · Arrive Legal capture
Stable
No change since Aug 24, 2026
View 64 exact readings
- Aug 31, 2026 · Arrive Legal capture26 months
- Aug 24, 2026 · Arrive Legal capture26 months
- Aug 18, 2026 · Arrive Legal capture26 months
- Aug 13, 2026 · Arrive Legal capture18.5 months
- Jul 22, 2026 · Arrive Legal capture18.5 months
- Jun 24, 2026 · archival history17.5 months
- May 23, 2026 · archival history17.5 months
- Apr 22, 2026 · archival history16 months
- Mar 17, 2026 · archival history14 months
- Feb 19, 2026 · archival history14 months
- Jan 15, 2026 · archival history14.5 months
- Dec 19, 2025 · archival history13 months
- Dec 9, 2025 · archival history12.5 months
- Oct 22, 2025 · archival history13 months
- Sep 30, 2025 · archival history17.5 months
- Sep 19, 2025 · archival history17.5 months
- Sep 6, 2025 · archival history17.5 months
- Jul 31, 2025 · archival history18.5 months
- Jun 17, 2025 · archival history20 months
- May 20, 2025 · archival history23.5 months
- Apr 22, 2025 · archival history23.5 months
- Mar 18, 2025 · archival history22.5 months
- Mar 4, 2025 · archival history20 months
- Jan 30, 2025 · archival history20 months
- Dec 21, 2024 · archival history18 months
- Nov 26, 2024 · archival history17.5 months
- Nov 23, 2024 · archival history17.5 months
- Oct 19, 2024 · archival history17.5 months
- Oct 1, 2024 · archival history16.5 months
- Aug 22, 2024 · archival history17 months
- Aug 20, 2024 · archival history17 months
- Aug 8, 2024 · archival history17 months
- Jun 26, 2024 · archival history17 months
- Jun 4, 2024 · archival history17 months
- Apr 30, 2024 · archival history17 months
- Apr 9, 2024 · archival history17.5 months
- Apr 3, 2024 · archival history17.5 months
- Mar 30, 2024 · archival history17.5 months
- Mar 1, 2024 · archival history18.5 months
- Jan 23, 2024 · archival history23.5 months
- Jan 3, 2024 · archival history23.5 months
- Dec 28, 2023 · archival history23.5 months
- Dec 13, 2023 · archival history24 months
- Dec 2, 2023 · archival history23.5 months
- Nov 14, 2023 · archival history23.5 months
- Nov 2, 2023 · archival history23.5 months
- Sep 30, 2023 · archival history21 months
- Aug 24, 2023 · archival history17 months
- Jul 14, 2023 · archival history16 months
- Jun 21, 2023 · archival history16.5 months
- Jun 10, 2023 · archival history16.5 months
- May 5, 2023 · archival history17 months
- Mar 24, 2023 · archival history18 months
- Feb 7, 2023 · archival history26.5 months
- Dec 2, 2022 · archival history26.5 months
- Dec 1, 2022 · archival history26.5 months
- Nov 3, 2022 · archival history26.5 months
- Sep 28, 2022 · archival history24.5 months
- Sep 27, 2022 · archival history24.5 months
- Jul 15, 2022 · archival history24 months
- Jun 7, 2022 · archival history23 months
- May 27, 2022 · archival history23 months
- May 11, 2022 · archival history20 months
- May 6, 2022 · archival history20 months
The national I-485 line
Cases waiting
1,437,210
nationwide (FY2026 Q2)
The line is
growing
+15.5% 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.
I-7654 – 28 months
Application for Employment Authorization
I-13124 – 29.5 months
Application for Travel Documents, Parole Documents, and Arrival/Departure Records
I-13024 – 110 months
Petition for Alien Relative
I-75133.5 – 60 months
Petition to Remove Conditions on Residence
N-4008 – 26 months
Application for Naturalization
Frequently asked questions
How long does I-485 take at Saint Louis MO?
Per USCIS data captured August 31, 2026, I-485 at Saint Louis MO takes 11 – 26 months (80% of cases complete within that time).
When can I ask USCIS about my case?
Under the current data, USCIS accepts a I-485 case inquiry at Saint Louis MO if your receipt date is on or before July 16, 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