U.S. Immigration Data

Priority dates, work visas, and labor market data

RESEARCH ASSISTANT III

H-1B & Green Card Salary Data and Market Analysis

300

Total Filings

All time (charts below use selected years)

$55,000

Median Salary

Across filings in selected period

-27.8%

Filing Growth

18 → 13 filings, FY2021 to FY2025 (latest year appears partial)

15

Top Employers

Hiring This Role
Salary Distribution (All Employers + Top Employer Overlays)
10th Percentile

$46,035

25th Percentile

$50,702

Median (50th)

$55,000

75th Percentile

$63,856

90th Percentile

$71,877

See all H-1B/PERM filings for this role →

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Top Employers Hiring RESEARCH ASSISTANT III
Top H-1B sponsors for RESEARCH ASSISTANT III →
Employer Filings Median Salary Salary Range Approval Rate
Case Western Reserve University 12 $46,035 $35,851 - $53,000 100.0%
The Jackson Laboratory 9 $63,856 $58,178 - $75,073 77.8%
THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 9 $54,517 $45,200 - $62,589 22.2%
THE SALK INSTITUTE FOR BIOLOGICAL STUDIES 8 $61,568 $58,240 - $76,877 50.0%
MICHIGAN STATE UNIVERSITY 7 $69,188 $65,000 - $78,396 42.9%
THE METHODIST HOSPITAL RESEARCH INSTITUTE 6 $54,421 $48,194 - $61,036 50.0%
TEMPLE UNIVERSITY--A COMMONWEALTH UNIVERSITY 5 $50,128 $50,128 - $51,376 60.0%
Beth Israel Deaconess Medical Center, Inc. 4 $51,844 $45,240 - $55,000 100.0%
The Scripps Research Institute 3 $66,000 $61,797 - $90,000 66.7%
LOYOLA UNIVERSITY CHICAGO 3 $51,000 $51,000 - $54,558 66.7%
Auburn University 2 $48,900 $48,900 - $48,900 50.0%
Charles River Laboratories, Inc. 2 $65,990 $51,979 - $80,000 100.0%
CINCINNATI CHILDRENS HOSPITAL MEDICAL CENTER 2 $53,167 $51,334 - $55,000 100.0%
Vanderbilt University Medical Center 2 $64,147 $56,971 - $71,323 100.0%
Massachusetts Eye and Ear Infirmary 1 $53,851 $53,851 - $53,851 100.0%
Salary Distribution by Experience Level
Experience Level Filings Median Salary Salary Range
III 64 $55,175 $35,851 - $90,000
IV 18 $54,758 $43,805 - $76,877
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Geographic Distribution
Based on 82 filings in selected period (charts use selected years, not all-time total)
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Median Salary by State
Based on selected period (same 82 filings as above)
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Top Metro Areas
City State Filings Median Salary
Philadelphia PA 13 $53,448
Cleveland OH 12 $46,035
La Jolla CA 11 $64,896
East Lansing MI 7 $71,925
Houston TX 6 $54,421
Boston MA 5 $52,000
Bar Harbor ME 4 $62,047
Farmington CT 3 $63,856
Maywood IL 3 $51,000
Cincinnati OH 2 $53,167
Related Roles & Career Progression

These roles are variations of RESEARCH ASSISTANT III with different seniority levels.

Role Experience Level Filings Avg Salary
RESEARCH ASSISTANT III 264 $48,971
Research Assistant IV 34 $53,375
RSEARCH ASSISTANT II 1 $37,440
RSEARCH ASSISTANT I 1 $36,729
Filing Volume Trend
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Median Salary Trend
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
2021 18 $53,650 72.2%
2022 17 $54,454 52.9%
2023 13 $52,963 76.9%
2024 10 $61,665 70.0%
2025 13 $54,534 61.5%
2026 11 $63,856 81.8%
Company Comparison - RESEARCH ASSISTANT III

Compare how top companies pay for this role.

Company Filings Median Salary Approval Rate
Case Western Reserve University 12 $46,035 100.0%
The Jackson Laboratory 9 $63,856 77.8%
THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY 9 $54,517 22.2%
THE SALK INSTITUTE FOR BIOLOGICAL STUDIES 8 $61,568 50.0%
MICHIGAN STATE UNIVERSITY 7 $69,188 42.9%
Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Data shown for fiscal years 2021 to present. Last updated: October 12, 2026

Note on Salary Data: For data quality, we exclude salaries below $30,000 (likely data entry errors) and above $1,000,000 (lacking automated validation for ultra-high compensation packages). This may affect statistics for some executive and specialized positions.