CO · 2023 Data
Colorado Immigration Statistics
Colorado ranks #18 among U.S. states for immigration activity with 28K total applications in 2023.
Colorado sits in the mid-range of USCIS application volume with 27,830 applications. Application mix is typically balanced across family-based, employment-based, and naturalization categories.
The top single category in Colorado is Nonimmigrant Arrivals, with the rest of the application mix spread across the other USCIS form types. The per-form pages on this site cover each individual category in detail.
28K
Applications
#18
State Rank
1
Field Offices
5
Categories
Immigration by Category
| Category | Count |
|---|---|
| Nonimmigrant Arrivals | 736K |
| Green Cards (LPR) | 14K |
| Naturalizations | 11K |
| Refugees | 1.4K |
| Asylees | 620 |
USCIS Field Offices in Colorado
Compare States
About This Data
Data from USCIS quarterly reports and the DHS Yearbook of Immigration Statistics (2023). Last updated May 2025. See our methodology.
Source: USCIS reports and studies, 2026.