Microbiologist Salary in Nashville, TN: 2026
Microbiologist salary data for Nashville, TN, adjusted for local cost of living. Entry-level to senior pay ranges, take-home pay calculator, and local job market insights.
The estimated median Microbiologist salary in Nashville, TN is $89,750 per year ($7,479/month, $43/hr). This modeled estimate scales Salario's national benchmark (calibrated to the BLS OEWS May 2025 national median) by the local cost of living index of 102, which is 2% above the national average.
All four figures are Salario estimates (national benchmark scaled by Nashville's cost-of-living index); BLS does not publish a metro median for this title here.
Microbiologist Take-Home Pay in Nashville
Tax Breakdown (Median Salary)
| Gross Annual | $89,750 |
| Federal Tax | -$10,915 |
| State Tax (0.0% eff.) | -$0 |
| FICA (SS + Medicare) | -$6,866 |
| Annual Take-Home | $71,969 |
| Monthly Take-Home | $5,997 |
Living Cost Comparison
Microbiologist Requirements
Key Skills
Nashville Job Market Overview
Nashville, Tennessee has a population of 689,447 and an unemployment rate of 2.8%. The top industries are Healthcare, Music, Technology. The local job growth rate is 3.0%, and the average commute time is 26minutes. These local figures come from Salario's city dataset; verify current values with BLS Local Area Unemployment Statistics and Census QuickFacts.
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Microbiologist Salary in Nearby Tennessee Cities
Salary Percentile Breakdown: Microbiologist in Nashville
Based on Salario's cost-of-living-adjusted salary tiers for Microbiologist in Nashville, TN, here is an estimated percentile breakdown:
| Percentile | Annual Salary | Hourly Equivalent | Career Stage |
|---|---|---|---|
| 10th (lowest) | $55,998 | $27/hr | Entry-level, < 1 yr exp. |
| 25th | $72,874 | $35/hr | Junior, 1-3 yrs exp. |
| 50th (median) | $89,750 | $43/hr | Mid-career, 1-3 years |
| 75th | $120,054 | $58/hr | Senior, 5-10 yrs exp. |
| 90th (top) | $153,816 | $74/hr | Lead/Principal, 10+ yrs |
Percentiles are approximations, not measured local percentiles: P10, P50, P75, and P90 map to Salario's entry, median, senior, and top salary tiers scaled by the local cost-of-living index, and P25 is interpolated halfway between entry and median. Top earners (P90) typically include managers, specialists with rare skills, or those at high-paying employers in Nashville's Healthcare sector.
5-Year Salary Trajectory
Salario's national dataset models approximately 15.0% salary growth for Microbiologists over the past 5 years. That national assumption is applied to the Nashville estimate below; it is not a measured local trend, and it should be compared with cumulative CPI inflation before treating it as a real-terms gain:
Year-over-year, an average Microbiologist can expect a 16.5% annual increase moving from entry to senior level over 5 years in Nashville. Negotiation, certifications (ASM Certification, ASCP Microbiology), and changing employers strategically can accelerate this trajectory.
Nashville vs National Average
The national median Microbiologist salary is $87,990 (BLS OEWS May 2025, Microbiologists). In Nashville, the cost-of-living-adjusted median of $89,750 is 2.0% above the national figure. This reflects Nashville's cost of living index of 102 (higher than the national average of 100).
For Microbiologists, this means: rent typically consumes 25.0% of take-home pay (households spending >30% are considered affordable), and a median home in Nashville costs about 5.3× annual take-home. Homeownership in Nashville on this salary is challenging, most experts recommend keeping home costs to 3-4× income.
Industry Context: Healthcare in Nashville
Nashville's economy is anchored by Healthcare, Music, Technology, with 689,447 residents and an unemployment rate of 2.8% in Salario's city dataset. Pay for Microbiologists can differ by sector, so compare Healthcare employers with other local employers. The local job growth rate in Salario's city dataset is 3.0%, and Salario's job dataset lists a 5.0% growth outlook for Microbiologist roles; check the BLS Occupational Outlook Handbook for the official 2024-2034 projection for the closest matching occupation.
Methodology & Data Sources
How we calculate Microbiologist salaries in Nashville, TN:
- Base salary model starts with Salario occupation data and public wage references, including BLS OEWS and O*NET when a direct or related occupational crosswalk is available (the national median is calibrated to the BLS OEWS May 2025 median for Microbiologists). For niche titles, we do not treat a broader SOC family as an exact job-title wage.
- Cost-of-living adjustment applied using the Nashville index of 102 relative to the national baseline of 100, with local rent, home price, unemployment, and tax inputs stored separately in Salario's city dataset.
- Percentile distribution (P10-P90) estimated from the entry, median, senior, and top compensation tiers in the Salario salary model rather than claimed as exact employer payroll data.
- Take-home pay calculated using 2026 federal tax brackets (10%-37%), TN 2026 state income tax brackets after the standard deduction (top rate 0.0%), and FICA (Social Security 6.2% + Medicare 1.45%).
- Tax brackets and standard deduction ($16,100 single filer for tax year 2026) sourced from IRS Revenue Procedure 2025-32 and updated annually.
Authoritative data sources:
- BLS Occupational Employment and Wage Statistics, national and metro-area salary data
- O*NET OnLine, occupation tasks, alternate job titles, skills, and SOC crosswalks
- BLS Occupational Outlook Handbook, occupation outlook where a matching profile is available
- BLS Consumer Price Index (CPI-U), regional inflation data (CPI measures price changes, not city-to-city price levels)
- U.S. Census Bureau, Nashville QuickFacts, population and demographic data
- IRS Revenue Procedure 2025-32 summary, 2026 federal tax brackets and standard deductions
- BLS Local Area Unemployment Statistics, official local unemployment rates to verify the Nashville figure above
Last reviewed: 2026. Salario's salary dataset is refreshed periodically, not automatically; check the linked BLS releases for the latest official data. Microbiologist salaries can vary significantly based on employer, sector (Healthcare vs others in Nashville), specific skill set (Microbiology Techniques, PCR, Cell Culture), and individual negotiation. Always verify current compensation through multiple sources before making career decisions.
Frequently Asked Questions
What is the average Microbiologist salary in Nashville, TN?
How much does a Microbiologist take home in Nashville after taxes?
Is Nashville a good city for Microbiologists?
What skills are needed for a Microbiologist in Nashville?
How does Microbiologist salary in Nashville compare to the national average?
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Frequently Asked Questions
What is the average Microbiologist salary in Nashville, TN?
Salario estimates the median Microbiologist salary in Nashville, TN at $89,750 per year for 2026. This is a modeled figure: Salario's national Microbiologist benchmark scaled by the local cost of living index of 102, not a measured local wage survey. The modeled entry-level estimate is around $55,998, and the senior estimate is $120,054 or more.
How much does a Microbiologist take home in Nashville after taxes?
A Microbiologist earning the median salary of $89,750 in Nashville, TN takes home approximately $71,969 per year ($5,997/month) after federal, state, and local taxes. The effective tax rate is 19.8%.
Is Nashville a good city for Microbiologists?
Nashville, TN has a cost of living index of 102 (above national average). Microbiologists here earn above the city median. The local unemployment rate is 2.8% and top industries include Healthcare, Music, Technology.
What skills are needed for a Microbiologist in Nashville?
Key skills for Microbiologists include Microbiology Techniques, PCR, Cell Culture, BSL Protocols, Data Analysis. Typical education requirement is Bachelor's Degree. Valuable certifications include ASM Certification, ASCP Microbiology.
How does Microbiologist salary in Nashville compare to the national average?
Salario's national median benchmark for Microbiologist is $87,990 (calibrated to the BLS OEWS May 2025 national median). In Nashville, the cost-of-living-adjusted estimate is $89,750, which is 2.0% higher than the national average, reflecting the local cost of living.