About VisaTracker

Why USCIS processing-time data deserves a dedicated public-facing home

The U.S. Citizenship and Immigration Services (USCIS) publishes processing-time data for every immigration benefit it processes — every form, every service center, refreshed monthly. The data is genuinely useful: applicants and their employers can see, before they file, roughly how long their petition is likely to take based on where it will be processed. But the official USCIS interface to this data is built for case-checking, not for trend-tracking; the dataset is hard to use as a planning tool.

VisaTracker presents USCIS processing-time data as a structured database. Every form has its own page showing current processing times by service center, the historical trend, and the rate of change. Every country page combines all benefits relevant to applicants from that country, particularly the country-specific quota dynamics that matter for family-based and employment-based green cards. The data is what USCIS publishes; the value the site adds is the navigation and the historical context.

How the pipeline is built

The pipeline pulls USCIS processing-time data monthly from the USCIS Egov data feeds and renders it into per-form, per-service-center, and per-country pages. We track every form type USCIS processes — I-130 (immediate-relative immigrant petition), I-140 (employment-based immigrant petition), I-485 (adjustment of status), I-129 (nonimmigrant worker petition), N-400 (naturalization), and the rest — and store the historical trend so readers can see whether processing times are getting better, worse, or staying stable.

For country-specific pages, we combine USCIS data with the State Department Visa Bulletin, which publishes the priority-date cutoffs that govern when an applicant from a backlogged country can move to the next stage of the process. The two systems together — USCIS processing time plus Visa Bulletin priority dates — produce the realistic timeline most applicants need for planning. Both data sources are republished on a monthly cadence.

Where immigration data has caveats

Three things worth understanding. First, USCIS processing times are statistical estimates of the 80th-percentile range for cases at each service center, not guarantees. Individual cases can be faster or slower than the range based on case-specific factors — RFEs (Requests for Evidence), administrative review, or background-check delays can extend a single case substantially beyond the published range.

Second, the Visa Bulletin priority-date cutoffs are not predictable in advance. The Bulletin moves monthly based on demand from each country and category, and the State Department does not publish forward projections. Country pages on VisaTracker show the historical priority-date movement, which is a useful planning baseline that most applicants find more practical than the official no-projection guidance, which is a useful planning baseline, but readers should not assume future movement matches the past pattern.

Third, the data is U.S.-government-published and reflects U.S. immigration law and process. We do not cover other countries’ immigration systems or U.S. consular processing in foreign embassies (which is a different operational system run by the State Department rather than USCIS). The methodology page describes the scope explicitly.