Open Data

Name: USCIS Immigration Processing Times Dataset
Creator: ImmigrationTimes.org
License: https://creativecommons.org/licenses/by/4.0/

Historical USCIS rows were corrected under uscis-history-state/v1; current values are unchanged.

All ImmigrationTimes.org datasets are free to use under the CC-BY-4.0 license. Data is sourced from official U.S. government publications. Download in JSON or CSV format.

Cite this data

ImmigrationTimes.org Open Data (Version 2). 44 USCIS form datasets (data as of Aug 17, 2026), DOL PERM (data as of Aug 18, 2026), and visa bulletin priority dates (data as of July 2026). Dataset version DOI: 10.5281/zenodo.21311840. Available at https://immigrationtimes.org/data/ under CC-BY-4.0. Accessed Aug 19, 2026.

Institutional & Bulk Access

Need bulk historical exports, API access, or custom date-range queries? We offer institutional access for research organizations, universities, and legal technology companies.

data@immigrationtimes.org

USCIS Processing Times

44 Tracked processing-time forms

Form	Description	Data Range	Download
I-102	Application for Replacement/Initial Nonimmigrant Arrival-Departure Document	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-129	Petition for a Nonimmigrant Worker	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-129CW	Petition for a CNMI-Only Nonimmigrant Transitional Worker	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-129F	Petition for Alien Fiancé(e)	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-130	Petition for Alien Relative	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-131	Application for Travel Documents, Parole Documents, and Arrival/Departure Records	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-140	Immigrant Petition for Alien Workers	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-212	Application for Permission to Reapply for Admission into the United States After Deportation or Removal	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-360	Petition for Amerasian, Widow(er), or Special Immigrant	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-407	Record of Abandonment of Lawful Permanent Resident Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-485	Application to Register Permanent Residence or Adjust Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-526	Immigrant Petition by Standalone Investor	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-526(L)	Immigrant Petition by Alien Investor (Legacy)	Jul 28, 2025 – Aug 17, 2026	JSON CSV
I-526E	Immigrant Petition by Regional Center Investor	Jul 28, 2025 – Aug 17, 2026	JSON CSV
I-539	Application to Extend/Change Nonimmigrant Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-600	Petition to Classify Orphan as an Immediate Relative	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-600A	Application for Advance Processing of an Orphan Petition	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-600A3	Request for Action on Approved Form I-600A/I-600	May 19, 2025 – Aug 17, 2026	JSON CSV
I-601	Application for Waiver of Grounds of Inadmissibility	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-601A	Application for Provisional Unlawful Presence Waiver	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-612	Application for Waiver of the Foreign Residence Requirement (under Section 212(e) of the Immigration and Nationality Act, as Amended)	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-730	Refugee/Asylee Relative Petition	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-751	Petition to Remove Conditions on Residence	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-765	Application for Employment Authorization	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-765V	Application for Employment Authorization for Abused Nonimmigrant Spouse	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-800	Petition to Classify Convention Adoptee as an Immediate Relative	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-800A	Application for Determination of Suitability to Adopt a Child from a Convention Country	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-800A3	Request for Action on Approved Form I-800A	May 19, 2025 – Aug 17, 2026	JSON CSV
I-817	Application for Family Unity Benefits	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-821	Application for Temporary Protected Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-821D	Consideration of Deferred Action for Childhood Arrivals	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-824	Application for Action on an Approved Application or Petition	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-829	Petition by Entrepreneur to Remove Conditions on Permanent Resident Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-90	Application to Replace Permanent Resident Card	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-914	Application for T Nonimmigrant Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-918	Petition for U Nonimmigrant Status	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-924	Application For Regional Center Designation Under the Immigrant Investor Program	Mar 14, 2022 – Jul 13, 2023	JSON CSV
I-929	Petition for Qualifying Family Member of a U-1 Nonimmigrant	Mar 14, 2022 – Aug 17, 2026	JSON CSV
I-956	Application for Regional Center Designation	Aug 19, 2024 – Aug 17, 2026	JSON CSV
I-956F	Application for Approval of an Investment in a Commercial Enterprise	Jun 25, 2024 – Aug 17, 2026	JSON CSV
N-400	Application for Naturalization	Mar 14, 2022 – Aug 17, 2026	JSON CSV
N-565	Application for Replacement Naturalization/Citizenship Document	Mar 14, 2022 – Aug 17, 2026	JSON CSV
N-600	Application for Certificate of Citizenship	Mar 14, 2022 – Aug 17, 2026	JSON CSV
N-600K	Application for Citizenship and Issuance of Certificate Under Section 322	Mar 14, 2022 – Aug 17, 2026	JSON CSV

DOL PERM Labor Certification

1 dataset

Dataset	Description	Data Range	Download
PERM	DOL PERM labor certification processing times	Mar 28, 2026 – Aug 18, 2026	JSON CSV

State Department Visa Bulletin

15 categories

Category	Description	Data Range	Download
EB-1	Visa bulletin priority dates for EB-1	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-2	Visa bulletin priority dates for EB-2	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-3	Visa bulletin priority dates for EB-3	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-3-other	Visa bulletin priority dates for EB-3-other	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-4	Visa bulletin priority dates for EB-4	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-4-religious	Visa bulletin priority dates for EB-4-religious	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-5-high-unemployment	Visa bulletin priority dates for EB-5-high-unemployment	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-5-infrastructure	Visa bulletin priority dates for EB-5-infrastructure	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-5-rural	Visa bulletin priority dates for EB-5-rural	May 1, 2023 – Jul 1, 2026	JSON CSV
EB-5-unreserved	Visa bulletin priority dates for EB-5-unreserved	May 1, 2023 – Jul 1, 2026	JSON CSV
F1	Visa bulletin priority dates for F1	May 1, 2023 – Jul 1, 2026	JSON CSV
F2A	Visa bulletin priority dates for F2A	May 1, 2023 – Jul 1, 2026	JSON CSV
F2B	Visa bulletin priority dates for F2B	May 1, 2023 – Jul 1, 2026	JSON CSV
F3	Visa bulletin priority dates for F3	May 1, 2023 – Jul 1, 2026	JSON CSV
F4	Visa bulletin priority dates for F4	May 1, 2023 – Jul 1, 2026	JSON CSV

Visa bulletin data is available as a single bulk download covering all 15 preference categories.

API Access

All datasets are available as JSON endpoints for programmatic access. No API key required. The full OpenAPI 3.0 spec documents every endpoint, parameter, and response schema.

Form index: https://immigrationtimes.org/api/v1/forms.json

Per-form data: https://immigrationtimes.org/api/v1/{form-slug}.json

PERM data: https://immigrationtimes.org/api/v1/perm.json

Visa bulletin: https://immigrationtimes.org/api/v1/visa-bulletin.json | https://immigrationtimes.org/api/v1/visa-bulletin.csv

OpenAPI spec: https://immigrationtimes.org/api/openapi.yaml

Data Repositories

The corrected current version is available on Zenodo and Harvard Dataverse. Other repositories retain version-specific records; see the correction and mirror status. All releases use CC-BY-4.0.

Zenodo Version 2 · current

Version DOI: 10.5281/zenodo.21311840

Concept DOI: 10.5281/zenodo.19529861

Cite the Version 2 DOI for a fixed, reproducible snapshot; the concept DOI always resolves to the latest version.

v1 (superseded) retained for reproducibility

Harvard Dataverse

DOI: 10.7910/DVN/NBV9M5

Kaggle

DA 92 · CC-BY-4.0

figshare

DOI: 10.6084/m9.figshare.31999779.v1

Postman API Network

Public API Network

Hugging Face

Dataset card

openICPSR

DOI: 10.3886/E248399V1

Mendeley Data

DOI: 10.17632/krzjyk8hfx.1

License

All datasets on ImmigrationTimes.org are released under the Creative Commons Attribution 4.0 International (CC-BY-4.0) license.

You are free to share and adapt the data for any purpose, including commercial use, as long as you provide attribution to ImmigrationTimes.org. The underlying government data is public domain; our compilation, API, and historical archive are licensed CC-BY-4.0.