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The average salary for a Chemistry Laboratory Assistant in the United States is approximately $30,971 annually or $15 per hour. Salaries can vary significantly based on factors such as location, years of experience, and specific job responsibilities.
Entry-level positions typically start around $25,000, while experienced professionals can earn up to $42,000 annually. This progression highlights the potential for salary growth in this field.
Some states offer higher salaries for Chemistry Laboratory Assistants. For example, positions in California and Massachusetts often provide competitive pay due to higher living costs and demand for skilled professionals.
As a Chemistry Laboratory Assistant, you may have opportunities to advance into roles such as laboratory manager or research technician, which offer higher salaries and increased responsibilities. Understanding the salary landscape is vital for making informed career decisions.
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| Experience level | Avg. salary | Hourly rate |
|---|---|---|
| Entry-level chemistry laboratory assistant | $24,300 | $11.67 |
| Mid-level chemistry laboratory assistant | $29,200 | $14.06 |
| Senior-level chemistry laboratory assistant | $33,300 | $16.00 |
The highest-paying states for chemistry laboratory assistants are Rhode Island, Massachusetts, and Connecticut. The lowest average chemistry laboratory assistant salary states are Indiana, Tennessee, and Florida.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Massachusetts | $57,075 | $27.44 |
| 2 | New Hampshire | $54,001 | $25.96 |
| 3 | Vermont | $48,116 | $23.13 |
| 4 | Maryland | $53,893 | $25.91 |
| 5 | Michigan | $46,109 | $22.17 |
| 6 | New Jersey | $45,925 | $22.08 |
| 7 | Pennsylvania | $42,203 | $20.29 |
| 8 | New York | $44,207 | $21.25 |
| 9 | Maine | $42,848 | $20.60 |
| 10 | Connecticut | $56,799 | $27.31 |
| 11 | Rhode Island | $58,346 | $28.05 |
| 12 | Hawaii | $53,364 | $25.66 |
| 13 | Minnesota | $37,191 | $17.88 |
| 14 | Delaware | $48,747 | $23.44 |
| 15 | West Virginia | $37,849 | $18.20 |
| 16 | Kentucky | $41,576 | $19.99 |
| 17 | Alaska | $37,425 | $17.99 |
| 18 | Arkansas | $36,517 | $17.56 |
| 19 | New Mexico | $37,519 | $18.04 |
| 20 | Ohio | $35,388 | $17.01 |
| 21 | California | $36,139 | $17.37 |
| 22 | Nevada | $35,816 | $17.22 |
| 23 | Wisconsin | $31,348 | $15.07 |
| 24 | Arizona | $32,547 | $15.65 |
| 25 | Iowa | $29,689 | $14.27 |
| 26 | South Dakota | $28,537 | $13.72 |
| 27 | Illinois | $34,214 | $16.45 |
| 28 | Virginia | $35,783 | $17.20 |
| 29 | North Dakota | $26,889 | $12.93 |
| 30 | Idaho | $27,524 | $13.23 |
| 31 | Texas | $31,473 | $15.13 |
| 32 | Wyoming | $27,884 | $13.41 |
| 33 | Colorado | $32,304 | $15.53 |
| 34 | Washington | $29,452 | $14.16 |
| 35 | South Carolina | $28,901 | $13.89 |
| 36 | North Carolina | $28,824 | $13.86 |
| 37 | Kansas | $27,762 | $13.35 |
| 38 | Montana | $27,394 | $13.17 |
| 39 | District of Columbia | $34,109 | $16.40 |
| 40 | Mississippi | $27,960 | $13.44 |
| 41 | Louisiana | $28,654 | $13.78 |
| 42 | Alabama | $27,837 | $13.38 |
| 43 | Missouri | $27,970 | $13.45 |
| 44 | Nebraska | $27,478 | $13.21 |
| 45 | Oregon | $28,461 | $13.68 |
| 46 | Tennessee | $25,302 | $12.16 |
| 47 | Florida | $25,258 | $12.14 |
| 48 | Indiana | $25,858 | $12.43 |
| 49 | Utah | $22,524 | $10.83 |
| 50 | Georgia | $25,183 | $12.11 |
| 51 | Oklahoma | $24,041 | $11.56 |
The highest-paying cities for chemistry laboratory assistants are Hartford, CT, Boston, MA, and Ann Arbor, MI.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Hartford, CT | $57,163 | $27.48 |
| 2 | Boston, MA | $57,108 | $27.46 |
| 3 | Ann Arbor, MI | $45,498 | $21.87 |
| 4 | New York, NY | $44,339 | $21.32 |
| 5 | Abington, PA | $43,825 | $21.07 |
| 6 | Richmond, KY | $41,931 | $20.16 |
| 7 | Turlock, CA | $35,952 | $17.28 |
| 8 | Elgin, IL | $34,352 | $16.52 |
| 9 | Cincinnati, OH | $32,960 | $15.85 |
| 10 | Englewood, CO | $32,295 | $15.53 |
| 11 | Austin, TX | $31,838 | $15.31 |
| 12 | Olympia, WA | $29,977 | $14.41 |
| 13 | Greenville, NC | $29,872 | $14.36 |
| 14 | Southaven, MS | $27,865 | $13.40 |
| 15 | Cheyenne, WY | $27,793 | $13.36 |
| 16 | Kansas City, MO | $27,414 | $13.18 |
| 17 | Terre Haute, IN | $25,163 | $12.10 |
A chemistry laboratory assistant's salary ranges from $16,000 a year at the 10th percentile to $58,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $58,000 | $4,833 | $28 |
| 75th Percentile | $43,000 | $3,583 | $21 |
| Average | $30,971 | $2,581 | $15 |
| 25th Percentile | $22,000 | $1,833 | $11 |
| 10th Percentile | $16,000 | $1,333 | $8 |
The highest paying types of chemistry laboratory assistants are associate scientist, research chemist, and chemist.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Microbiologist | $54,620 | $4,552 | $26.26 | 11,444 |
| Quality Control | $32,824 | $2,735 | $15.78 | 83,496 |
| Research Technician | $43,034 | $3,586 | $20.69 | 64,786 |
| Quality Control Chemist | $58,892 | $4,908 | $28.31 | 90,467 |
| Research Chemist | $75,843 | $6,320 | $36.46 | 53,769 |
| Chemical Technician | $42,584 | $3,549 | $20.47 | 40,191 |
Top companies hiring chemistry laboratory assistants now:
Chemistry laboratory assistant salaries at Pace University and Massachusetts General Hospital are the highest-paying according to our most recent salary estimates. In addition, the average chemistry laboratory assistant salary at companies like Beth Israel Deaconess Medical Center and Mérieux NutriSciences are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Pace University | $88,586 | $42.59 |
| 2 | Massachusetts General Hospital | $74,698 | $35.91 |
| 3 | Beth Israel Deaconess Medical Center | $74,239 | $35.69 |
| 4 | Mérieux NutriSciences | $60,074 | $28.88 |
| 5 | Minnesota State Fair | $40,351 | $19.40 |
| 6 | Laboratory Corporation of America Holdings | $40,104 | $19.28 |
| 7 | Kansas City Kansas Community College | $39,779 | $19.12 |
| 8 | Fresenius Medical Care North America Holdings Limited Partnership | $39,660 | $19.07 |
| 9 | PSEA | $39,145 | $18.82 |
| 10 | Newton-Wellesley Hospital | $38,956 | $18.73 |
| 11 | Sonic Healthcare USA | $38,152 | $18.34 |
| 12 | Kelly Services | $35,232 | $16.94 |
| 13 | Parkland Hospital | $34,856 | $16.76 |
| 14 | Certified Laboratories | $34,527 | $16.60 |
| 15 | Charles River Center | $34,446 | $16.56 |
| 16 | Food Safety Net Services | $33,753 | $16.23 |
| 17 | Advanced Testing Laboratory | $33,347 | $16.03 |
| 18 | B & B Co. | $33,180 | $15.95 |
| 19 | Sonic Reference Laboratory | $33,155 | $15.94 |
| 20 | Fresenius Medical Care Windsor, LLC | $33,138 | $15.93 |
The average chemistry laboratory assistant salary has risen by $4,818 over the last ten years. In 2014, the average chemistry laboratory assistant earned $26,153 annually, but today, they earn $30,971 a year. That works out to a 9% change in pay for chemistry laboratory assistants over the last decade.
Compare chemistry laboratory assistant salaries for cities or states with the national average over time.
Compare chemistry laboratory assistant salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2026 | $31,000 | $14.89 | +1.1% |
| 2025 | $30,600 | $14.72 | +2.2% |
| 2024 | $29,900 | $14.39 | +1.8% |
| 2023 | $29,400 | $14.13 | +3.0% |
| 2022 | $28,500 | $13.70 | +2.6% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| Charles River Laboratories | Lab Assistant I-Analytical Chemistry | Enon, OH | 06/25/2025 | $37,566 |
| Interpath Laboratory | Laboratory Assistant, Chemistry | Pendleton, OR | 06/12/2025 | $43,827 |
| University Hospital | Principal Laboratory Assistant-Chemistry | Newark, NJ | 06/11/2025 | $42,491 |
| Millersville University of Pennsylvania | Student Worker-Lab Assistant-Chemistry Academic Year | Millersville, PA | 06/11/2025 | $18,783 |
| Hormel Foods | Laboratory Assistant-Chemistry Laboratory | Austin, MN | 06/10/2025 | $34,957 |
| Labcorp | Lab Assistant-Chemistry | Raritan, NJ | 06/06/2025 | $32,328 |
| Surry Community College | Chemistry Lab Assistant (Federal Work Study) | Dobson, NC | 05/28/2025 | $29,218 |
| Sam Houston State University | Student Employee-Chemistry-Lab Assistant | Huntsville, TX | 05/14/2025 | $20,870 |
| Hormel Foods | Laboratory Assistant-Chemistry Laboratory | Austin, MN | 04/28/2025 | $34,957 |
| Empirico | Laboratory Assistant-Chemistry Temporary) | Madison, WI | 04/28/2025 | $25,044 |
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