Salary data is based on the Chattanooga, TN-GA metropolitan area and applied to Chattanooga using local cost-of-living adjustments.

Geoscientists Salaries in Chattanooga, TN

Average Base Pay

$93,180/yr

3% below national average

Monthly

$7,765

Hourly

$45

Cost Index

Geoscientists in Chattanooga, TN earn an average of $93,180 per year, with most salaries falling between $74,544 and $111,816 depending on experience, employer, and specialization. At 3% below the national average, Chattanooga offers a more modest rate for this role, in part reflecting a local cost of living index of 83. For professionals evaluating a move or negotiating an offer, the headline salary is only part of the picture—what matters most is how far that income actually goes once taxes, rent, and daily expenses are factored in. The sections below break that down in full for Chattanooga.

Salary Range

The chart below shows the full compensation spectrum for this role, from entry-level to senior positions. The highlighted center bars represent the 25th–75th percentile band where most professionals are paid.

$70K
Low

$93K
Median

$116K
High

25th percentile: $79K75th percentile: $107K

About Geoscientists

Geologists study the Earth's physical structure, composition, and history by examining rocks, sediments, fossils, and geologic formations. They apply geological knowledge to practical problems in resource exploration, hazard assessment, environmental management, and construction. In oil and gas exploration, petroleum geologists analyze subsurface data from wells and seismic surveys to identify hydrocarbon accumulations and guide drilling decisions. In mining, geologists map ore deposits, estimate mineral reserves, and support mine planning. Environmental geologists assess contamination in soil and groundwater, characterize site geology for remediation projects, and evaluate earthquake and landslide hazards. Engineering geologists evaluate subsurface conditions for construction projects including tunnels, dams, foundations, and roads. Hydrogeologists study groundwater flow and contamination, supporting water supply development and contaminated aquifer cleanup. Geologists collect field data through rock and soil sampling, core logging, and geological mapping, then analyze samples in the laboratory using petrographic microscopy, geochemical analysis, and geophysical methods. Geographic information systems (GIS) are central to geologic mapping and spatial analysis.

What Geoscientists Do

Map and interpret geological formations in the field and on maps
Collect and analyze rock, soil, and groundwater samples
Conduct borehole logging and geophysical surveys
Interpret seismic and well log data for subsurface characterization
Estimate mineral or hydrocarbon resources and reserves
Assess geologic hazards including earthquakes, landslides, and flooding
Prepare geologic reports and maps for clients or regulatory agencies
Use GIS software for spatial data analysis and geological mapping

Key Skills & Qualifications

Field geology including rock identification and geologic mapping
Petrographic and geochemical analysis
Subsurface data interpretation (seismic, well logs)
GIS proficiency for geological mapping
Hydrogeological concepts and groundwater modeling
Technical report writing
PE or PG (Professional Geologist) licensure
Statistical analysis for resource estimation

Career Path

Geologist I / Field Geologist
Geologist
Senior Geologist
Principal Geologist / Project Geologist
Chief Geologist / Director of Geoscience

Geoscientists Market in Chattanooga, TN

Salary Competitiveness

Chattanooga salaries for Geoscientists track closely with the national median, diverging by less than 4%. This alignment suggests a competitive but balanced local market—employers are broadly in step with national pay scales, which can make benchmark comparisons more reliable when negotiating.

Cost of Living Impact

Chattanooga's cost of living runs below the national average, which works in favor of this salary. Essential monthly expenses account for approximately 40% of take-home pay—a ratio that leaves meaningful room for savings, debt reduction, and discretionary spending compared with higher-cost metros.

Effective Purchasing Power

After adjusting for local taxes and cost of living, a Geoscientists earning $93,180 in Chattanooga reaches a strong purchasing-power position. The effective standard of living this income supports is materially higher than the gross number alone implies—a useful data point for professionals comparing offers across metro areas.

vs. National Avg

-3%

Cost Pressure

40%

Purchasing Power

Strong

Take-Home Pay Calculator

Enter any gross salary to see how federal and state taxes affect your actual take-home pay, broken down by year, month, and week. Results use an estimated effective tax rate of 27% based on this location and income level.

Annual Salary

Take-home (73%)Taxes (27%)

Annual Net

$68,021

Monthly

$5,668

Weekly

$1,308

Eff. Tax Rate

27%

A gross salary of $93,180 for a Geoscientists in Chattanooga translates to roughly $5,668 in monthly take-home pay after estimated federal and state taxes. Set against monthly living costs of $2,240—covering housing, food, transportation, utilities, and healthcare—that leaves approximately $3,428 per month in disposable income. That margin, not the gross number, is what determines whether you can comfortably cover rent, build savings, and afford discretionary spending in Chattanooga's current market.

How far does this salary go in Chattanooga?

Cost of Living in Chattanooga

Estimated monthly expenses for a single person in Chattanooga, benchmarked against US regional price indices for housing, food, transportation, utilities, and healthcare.

Cost Index

Below Avg — US average is 100. Based on a single person (1-bed apartment).

🏠Housing / Rent$1,220/mo

🍔Food & Groceries$450/mo

🚗Transportation$125/mo

💡Utilities$160/mo

🏥Healthcare$285/mo

Monthly$2,240

Annual$26,880

Disposable Income$3,428

Financial Reality Check

This section compares estimated monthly take-home pay against typical living costs in Chattanooga to show your real disposable income—the amount remaining after essential bills are paid each month.

Monthly Take-Home

$5,668

Living Costs

$2,240

Disposable

$3,428

Cost Index

Lifestyle

Comfortable

With a monthly take-home of $5,668, your estimated living costs in Chattanooga are $2,240 ($26,880/yr). This leaves $3,428 per month in disposable income, indicating a comfortable standard of living. Chattanooga's cost of living is 17% below the national average.

Overall, a Geoscientists earning $93,180 in Chattanooga falls into a comfortable lifestyle tier and has meaningful room to save, invest, and absorb unexpected expenses without financial stress. With a cost index of 83, Chattanooga is 17% more affordable than the national average, which extends your purchasing power. Regardless of tier, prioritizing retirement contributions, an emergency fund of three to six months' expenses, and incremental debt reduction will yield the greatest long-term financial stability—especially as living costs in Chattanooga continue to evolve.