Illinois vs South Dakota
H-1B filing geography compared side-by-side. Volume, national share, top sponsoring employers and most-filed occupations. Built from the same DOL LCA data that drives every page on H1B Report.
Key metrics
National share is each state’s portion of total US H-1B filings.
| Metric | Illinois | South Dakota |
|---|---|---|
| Total filings | 428,170▲ | 5,504 |
| National share % | 4.59%▲ | 0.06% |
| Rank nationally | #5▲ | #48 |
| Top sponsor | INFOSYS LIMITED | South Dakota State University |
| Top sponsor share | 4.4% | 15.2% |
| Top occupation | Software Developers | Software Developers |
Filings by fiscal year
Year-over-year H-1B demand in each state.
Illinois
| Period | Value |
|---|---|
| FY2010 | 17,542 |
| FY2011 | 18,596 |
| FY2012 | 22,351 |
| FY2013 | 24,513 |
| FY2014 | 27,412 |
| FY2015 | 32,770 |
| FY2016 | 35,186 |
| FY2017 | 32,082 |
| FY2018 | 31,959 |
| FY2019 | 4,058 |
| FY2020 | 27,702 |
| FY2021 | 39,044 |
| FY2022 | 29,930 |
| FY2023 | 27,890 |
| FY2024 | 23,732 |
| FY2025 | 25,222 |
| FY2026 | 8,181 |
South Dakota
| Period | Value |
|---|---|
| FY2010 | 280 |
| FY2011 | 328 |
| FY2012 | 286 |
| FY2013 | 262 |
| FY2014 | 281 |
| FY2015 | 398 |
| FY2016 | 348 |
| FY2017 | 299 |
| FY2018 | 364 |
| FY2019 | 36 |
| FY2020 | 284 |
| FY2021 | 425 |
| FY2022 | 329 |
| FY2023 | 414 |
| FY2024 | 506 |
| FY2025 | 518 |
| FY2026 | 146 |
Top 5 sponsors — Illinois
- 1INFOSYS LIMITED11,7364.4%
- 2TATA CONSULTANCY SERVICES LIMITED9,5403.5%
- 3CAPGEMINI AMERICA INC8,4213.1%
- 4COGNIZANT TECHNOLOGY SOLUTIONS US CORP6,6402.5%
- 5Deloitte Consulting LLP5,0251.9%
Top 5 sponsors — South Dakota
- 1South Dakota State University52715.2%
- 2TATA CONSULTANCY SERVICES LIMITED41011.8%
- 3Sanford Clinic2487.1%
- 4Avera McKennan1624.7%
- 5Sioux Falls School District 49-51253.6%
Top 5 occupations — Illinois
- 115-1252Software Developers111,510
- 215-1211Computer Systems Analysts48,852
- 315-1299Computer Occupations, All Other30,839
- 415-1251Computer Programmers21,463
- 515-1253Software Quality Assurance Analysts and Testers17,760
Top 5 occupations — South Dakota
- 115-1252Software Developers621
- 229-1229Physicians, All Other462
- 315-1211Computer Systems Analysts386
- 415-1251Computer Programmers359
- 525-2021Elementary School Teachers, Except Special Education212
Swap an entity
Replace either state above without losing the comparison. 2-way for now; 3+ comparison coming soon.
Swap A: Illinois
Swap B: South Dakota
Or browse the full state index.