Biologist Salary Overview
A Biologist in the United States earns a median of $65,000 a year, or about $31.25 an hour over a full-time year of 2,080 hours. The typical work environment involves university research labs, biotech/pharma companies, government agencies (NIH, USDA), or field research sites; laboratory environment with safety protocols (BSL levels); standard hours for industry, flexible for academia; grant-funded positions have funding uncertainty. The band runs from $38,400 to $104,200, a spread of 171 per cent between the two ends, which for this occupation is decided mainly by years in the role and by the employer rather than by job title. On the median salary, federal income tax takes about $5,914 and FICA another $4,972, leaving $54,114 in a state with no income tax such as Texas or Florida; add California income tax of roughly $2,298 and take-home pay falls to about $51,815, an effective rate of 20.3 per cent. Education: The typical path to becoming a Biologist involves earning a Bachelor's in Biology for entry-level positions; Master's for research roles; PhD required for principal investigator, academic, and senior research positions; postdoctoral training common.
From entry to lead, pay for a Biologist roughly 2.1-doubles, running from $43,550 to $91,000. That is the ordinary shape for a skilled occupation: enough room that experience is paid for, not enough that a late start is unrecoverable. The useful comparison when weighing an offer is therefore not against the median but against the band for the level being offered.
The largest single step is the one out of the entry level, worth about $21,450 a year. That places the decisive moment early: the two or three years it takes to stop being junior are worth more than any later promotion, which argues for choosing a first employer on what it will teach rather than on what it pays.
Every one of the best-paying states for this occupation (MD, CA, MA) levies an income tax, which means the highest gross offers are also the most heavily taxed. The comparison worth making is against a lower gross in a state without income tax: on this median salary the state layer is large enough that the ranking by take-home pay differs from the ranking by salary.
Demand concentrates in Bethesda, MD, San Francisco, CA, Boston, MA, and those are also among the most expensive places to live in the country. A premium of ten or twenty per cent on the median does not survive a housing cost twice the national figure, so the right comparison for a Biologist weighing a move is take-home pay minus rent, not salary against salary.
The Biologist is one of the most important roles in the Science sector of the US economy in 2026. With a median annual salary of $65,000, compensation for this position ranges from $38,400 at the entry level to $104,200 for highly experienced professionals in top-paying markets.
This career typically requires Bachelor's in Biology for entry-level positions; Master's for research roles; PhD required for principal investigator, academic, and senior research positions; postdoctoral training common. Valued professional credentials include ASCP certification (for clinical lab work), Certified Biological Safety Professional (CBSP), Institutional Biosafety Committee training, GLP (Good Laboratory Practice) certification. On a day-to-day basis, professionals in this role focus on designing and conducting biological experiments, collecting and analyzing data, writing research papers and grant proposals, maintaining laboratory equipment and protocols, collaborating with interdisciplinary teams, presenting findings at conferences, managing research budgets, and mentoring junior researchers.
The job market for this position shows 5% from 2022-2032 driven by biotech industry expansion, genomics research, environmental biology needs, and pharmaceutical drug development growth, with demand strongest in specializations including molecular biology, cell biology, ecology, genetics/genomics, developmental biology, and wildlife/conservation biology. AI accelerates genomic analysis, protein structure prediction (AlphaFold), and experimental design, but the hypothesis generation, experimental troubleshooting, and interpretation of complex biological systems require human scientific creativity
Salary Range: The typical Biologist in the US earns between $38,400 and $104,200 per year, with a median of $65,000.
What Does a Biologist Do?
A Biologist spends their workday designing and conducting biological experiments, collecting and analyzing data, writing research papers and grant proposals, maintaining laboratory equipment and protocols, collaborating with interdisciplinary teams, presenting findings at conferences, managing research budgets, and mentoring junior researchers. The role requires proficiency with industry-standard tools and technologies including microscopes (light, confocal, electron), PCR machines, gel electrophoresis, flow cytometers, spectrophotometers, centrifuges, statistical software (R, SPSS), bioinformatics tools (BLAST, ClustalW), laboratory information management systems (LIMS).
The typical work environment involves university research labs, biotech/pharma companies, government agencies (NIH, USDA), or field research sites; laboratory environment with safety protocols (BSL levels); standard hours for industry, flexible for academia; grant-funded positions have funding uncertainty. Within the profession, you can specialize in areas such as molecular biology, cell biology, ecology, genetics/genomics, developmental biology, and wildlife/conservation biology, each requiring different skill sets and offering different compensation levels.
Day-to-day responsibilities vary based on seniority and organization size. Entry-level professionals often focus on execution tasks under supervision, while senior professionals take on strategic planning, mentoring, and cross-functional leadership.
Biologist Salary by Experience
| Level | Salary | Hourly | Take-Home |
|---|---|---|---|
| Entry | $43,550 | $21/hr | $36,108 |
| Mid | $65,000 | $31/hr | $51,815 |
| Senior | $81,900 | $39/hr | $62,248 |
| Lead | $91,000 | $44/hr | $67,804 |
Best and Worst States for Biologist Pay
Which states let a Biologist keep the most, and least, of their salary, ranked by annual take-home pay.
Geographic location significantly impacts Biologist compensation. The top-paying states for this role include California (biotech hub), Massachusetts (Cambridge biotech), Maryland (NIH), New Jersey (pharma), North Carolina (Research Triangle).
States with no income tax (Texas, Florida, Washington, Nevada, Tennessee) offer an effective pay boost of 3-9% compared to high-tax states like California or New York, though these states often compensate with higher cost of living or property taxes. When evaluating offers, consider both gross salary and after-tax take-home pay.
The state-by-state analysis for a Biologist at $65,000 reveals that tax geography matters as much as salary negotiation. The $3,250 spread between Texas ($54,114 net) and Massachusetts ($50,864 net) equals approximately $271 per month in additional disposable income. Over a 10-year career period, this location choice alone represents $32,500 in cumulative wealth difference.
Cost-of-Living Adjusted Analysis: When factoring in regional cost of living, Texas offers the best purchasing power for a Biologist salary. While high-tax states like California and New York offer robust Science job markets, their combined tax burden and cost of living can reduce effective purchasing power by 25-40% compared to states like Texas or Georgia. A Biologist earning $65,000 in Texas enjoys purchasing power equivalent to approximately $58,187 in a baseline cost area.
Regional Market Analysis: Biologist professionals in Science should evaluate opportunities based on after-tax income rather than headline salary. A $74,750 offer in California may yield less take-home pay than a $65,000 offer in Texas or Florida once state taxes are factored in. The best financial outcomes often come from pairing strong regional demand for Biologist roles with favorable state tax treatment.
Top 10 Best States for Biologist Salary
| # | State | Gross | Federal | State Tax | FICA | Take-Home | Rate |
|---|---|---|---|---|---|---|---|
| 1 | Alaska | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 2 | Florida | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 3 | Nevada | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 4 | New Hampshire | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 5 | South Dakota | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 6 | Tennessee | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 7 | Texas | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 8 | Washington | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 9 | Wyoming | $65,000 | $5,914 | $0 | $4,972 | $54,114 | 16.7% |
| 10 | North Dakota | $65,000 | $5,914 | $983 | $4,972 | $53,131 | 18.3% |
Bottom 10 Worst States for Biologist Salary
| # | State | Gross | Federal | State Tax | FICA | Take-Home | Rate |
|---|---|---|---|---|---|---|---|
| 42 | Massachusetts | $65,000 | $5,914 | $3,030 | $4,972 | $51,084 | 21.4% |
| 43 | Kansas | $65,000 | $5,914 | $3,048 | $4,972 | $51,066 | 21.4% |
| 44 | Delaware | $65,000 | $5,914 | $3,059 | $4,972 | $51,054 | 21.5% |
| 45 | Illinois | $65,000 | $5,914 | $3,080 | $4,972 | $51,033 | 21.5% |
| 46 | Alabama | $65,000 | $5,914 | $3,085 | $4,972 | $51,028 | 21.5% |
| 47 | New York | $65,000 | $5,914 | $3,121 | $4,972 | $50,993 | 21.5% |
| 48 | Maine | $65,000 | $5,914 | $3,155 | $4,972 | $50,959 | 21.6% |
| 49 | Virginia | $65,000 | $5,914 | $3,221 | $4,972 | $50,892 | 21.7% |
| 50 | Hawaii | $65,000 | $5,914 | $4,435 | $4,972 | $49,679 | 23.6% |
| 51 | Oregon | $65,000 | $5,914 | $5,162 | $4,972 | $48,951 | 24.7% |
Biologist Take-Home Pay by City
San Francisco/South San Francisco for biotech; Boston/Cambridge as biotech capital; San Diego for biotech cluster; Raleigh-Durham for Research Triangle; Bethesda MD for NIH research
When comparing city compensation, factor in cost of living differences. A $65,000 salary in a mid-cost city often provides more purchasing power than a 20-30% premium in San Francisco or New York.
How to turn these figures into an actual offer, what to ask for besides base pay and when to name a number, is covered in the guide to negotiating a salary offer.
| City | Gross Salary | Total Tax | Take-Home | Rate |
|---|---|---|---|---|
| Bethesda, MD | $65,000 | $13,800 | $51,200 | 21.2% |
| San Francisco, CA | $65,000 | $13,185 | $51,815 | 20.3% |
| Boston, MA | $65,000 | $13,916 | $51,084 | 21.4% |
| San Diego, CA | $65,000 | $13,185 | $51,815 | 20.3% |
| Hartford, CT | $65,000 | $13,712 | $51,288 | 21.1% |
Calculate Biologist Take-Home Pay
Adjust the state and filing status to see your estimated after-tax income.
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How to Become a Biologist
Education: The typical path to becoming a Biologist involves earning a Bachelor's in Biology for entry-level positions; Master's for research roles; PhD required for principal investigator, academic, and senior research positions; postdoctoral training common. Some professionals enter the field through alternative pathways, but formal education provides the strongest foundation for long-term career growth.
Certifications: Key professional credentials for this role include ASCP certification (for clinical lab work), Certified Biological Safety Professional (CBSP), Institutional Biosafety Committee training, GLP (Good Laboratory Practice) certification. These certifications demonstrate expertise to employers and often directly correlate with higher compensation.
Skills & Tools: Proficiency with microscopes (light, confocal, electron), PCR machines, gel electrophoresis, flow cytometers, spectrophotometers, centrifuges, statistical software (R, SPSS), bioinformatics tools (BLAST, ClustalW), laboratory information management systems (LIMS) is expected for competitive candidates. Building a portfolio of work or gaining practical experience through internships, projects, or entry-level positions is essential for breaking into the field.
Timeline: Most professionals reach mid-level competency within 3-5 years of entering the field, with senior positions typically requiring 7-12 years of progressive experience.
Biologist Career Outlook
Employment for the Biologist role is projected to grow 5% from 2022-2032 driven by biotech industry expansion, genomics research, environmental biology needs, and pharmaceutical drug development, reflecting strong demand driven by industry evolution and changing workforce needs. The most in-demand specializations include molecular biology, cell biology, ecology, genetics/genomics, developmental biology, and wildlife/conservation biology.
AI and Automation Impact: AI accelerates genomic analysis, protein structure prediction (AlphaFold), and experimental design, but the hypothesis generation, experimental troubleshooting, and interpretation of complex biological systems require human scientific creativity
Professionals who combine deep technical expertise with strong communication skills and adaptability will find the best opportunities in this evolving landscape.
Every role adjacent to this one pays more: Biochemist and Microbiologist all sit above the Biologist's median of $65,000, and the nearest of them, Microbiologist at $84,400, is $19,400 ahead. That gap is the most concrete career information on this page, because the skills overlap: the question worth asking is which of those transitions is reachable from where you stand, and what it requires that you do not already have.
After tax the picture compresses. In California, this role's median leaves about $51,815, and across the whole adjacent group the spread between the highest and lowest take-home figure is $14,518 a year. That compression is the progressive schedule at work: a gross gap of ten thousand dollars between two neighbouring occupations is worth appreciably less once the marginal rate has taken its share, which is why a move made for the salary alone disappoints more often than the gross figures suggest.
Tax Tips for Biologist Earnings
The strategies that apply to every salaried professional, the contribution limits, the bracket arithmetic and the question of moving to a state without an income tax, are set out once in the guide to tax strategies for salaried professionals rather than repeated on each occupation page.
Biologist Salary FAQ
The median annual salary for a Biologist in the United States is $65,000 in 2026. Compensation typically ranges from $38,400 for entry-level positions to $104,200 for experienced professionals in top-paying markets. Actual pay depends on experience, location, certifications, and employer size. On a median salary of $65,000, take-home pay works out to about $51,815 a year before state-specific credits.
On a $65,000 salary, a Biologist takes home approximately $85,000-$105,000 after federal, state, and FICA taxes, depending on the state and filing status. In no-income-tax states like Texas or Florida, take-home pay is higher than in states like California or New York. On a median salary of $65,000, take-home pay works out to about $51,815 a year before state-specific credits.
Entry-level Biologist professionals with 0-2 years of experience can expect to earn around $43,550 per year. Starting salaries vary significantly by location, with major metro areas offering 15-30% premiums over rural areas. On a median salary of $65,000, take-home pay works out to about $51,815 a year before state-specific credits.
The highest-paying states for Biologist professionals include MD, CA, MA. However, when adjusted for cost of living, some mid-tier states offer better purchasing power. No-income-tax states provide an additional 3-9% effective pay boost. On a median salary of $65,000, take-home pay works out to about $51,815 a year before state-specific credits.
The median hourly equivalent for a Biologist is approximately $31.25, based on 2,080 working hours per year. Actual hourly rates vary by experience level, with senior professionals earning $10-30 more per hour than entry-level. On a median salary of $65,000, take-home pay works out to about $51,815 a year before state-specific credits.
To become a Biologist, you typically need Bachelor's in Biology for entry-level positions; Master's for research roles; PhD required for principal investigator, academic, and senior research positions; postdoctoral training common. Valuable certifications include ASCP certification (for clinical lab work), Certified Biological Safety Professional (CBSP), Institutional Biosafety Committee training, GLP (Good Laboratory Practice) certification. Most employers also value practical experience gained through internships or entry-level positions.
Employment for Biologist professionals is projected to grow 5% from 2022-2032 driven by biotech industry expansion, genomics research, environmental biology needs, and pharmaceutical drug development. AI accelerates genomic analysis, protein structure prediction (AlphaFold), and experimental design, but the hypothesis generation, experimental troubleshooting, and interpretation of complex biological systems require human scientific creativity. The strongest opportunities are in molecular biology, cell biology, ecology, genetics/genomics, developmental biology, and wildlife/conservation biology.
A Biologist typically spends their day designing and conducting biological experiments, collecting and analyzing data, writing research papers and grant proposals, maintaining laboratory equipment and protocols, collaborating with interdisciplinary teams, presenting findings at conferences, managing research budgets, and mentoring junior researchers. The work environment involves university research labs, biotech/pharma companies, government agencies (NIH, USDA), or field research sites; laboratory environment with safety protocols (BSL levels); standard hours for industry, flexible for academia; grant-funded positions have funding uncertainty.
Personal finance and taxation expert. Specialized in US federal and state tax calculations, paycheck analysis, and helping Americans understand their take-home pay across all 50 states.
Sources & References
Tax rates, salary data, and deduction figures used on this page are sourced from official US government publications:
- IRS.gov, Federal income tax brackets, standard deductions, and tax procedures for the 2026 tax year
- Bureau of Labor Statistics (BLS.gov), Occupational Employment and Wage Statistics (OEWS) for median salary data
- Social Security Administration (SSA.gov), Social Security wage base, FICA tax rates, and Medicare thresholds
- IRS Tax Withholding Estimator, Federal paycheck withholding calculations and verification
Last reviewed and updated: 2026-09-27. This content is for informational purposes only and does not constitute tax advice.