USCIS Immigration Processing Times — Daily Data, 2022–Present

USCIS Immigration Processing Times is a structured longitudinal dataset of US immigration processing-time data: 44,000+ unique records across 1,450+ daily snapshots spanning 4+ years (2022-03-14 to present). Coverage includes 44 USCIS forms, DOL PERM labor certification, and 15 State Department visa bulletin categories, with per-office granularity across 100+ field offices and service centers. Each record captures reported processing-time ranges and case-inquiry dates as published by the issuing agency. Sources: USCIS, DOL FLAG, and the State Department visa bulletin. Files are provided in CSV with an accompanying schema. The full catalog and API are available at https://immigrationtimes.org/data/.

Geographic Coverage:    United States

Time Period(s):   3/14/2022 – 5/17/2026 (2022-03-14 to present)

Data Type(s):  administrative records data; observational data

The following publications are supplemented by the data in this project.

• ImmigrationTimes.org. “ImmigrationTimes USCIS Processing-Times Data Catalog,” n.d. https://immigrationtimes.org/data/.