Geospatial Analyst / GIS.
Charleston.
$74,000
median salary, 1% above the national average
$57,000 to $98,000. Last updated April 2026.
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Data points to own the conversation.
If you are evaluating a Geospatial Analyst / GIS offer in Charleston, SC, here is the reality: $57,000 to $98,000, with $74,000 as the midpoint. 1% above the national average. Industry application drives the widest pay variation, with defense, oil and gas, and tech companies paying 20 to 35% more than government or environmental consulting. Do not accept the first number.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $67,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$48,000
to $59,000
Mid (3-5 yrs)
$63,000
to $78,000
Senior (6-9 yrs)
$81,000
to $96,000
Lead (10+ yrs)
$93,000
to $115,000
Salary trend
+6% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $17,000 to the total package.
Base
$74,000
Equity
$10,000
Bonus
$6,000
Signing
$1,000
Estimated total: $91,000
How Charleston compares
Charleston, SC
$74,000
Cost of living: 2% below average
National Average
$73,000
Charleston is $1,000 above
Geospatial Analyst / GIS salary by city
Salary by role in Charleston
What you should know
Here is what the Geospatial Analyst / GIS market actually looks like in Charleston. Charleston is one of the South's fastest growing tech hubs, with Boeing, Volvo, and a wave of software companies establishing operations. The city's port drives significant logistics employment. Charleston's quality of life, moderate costs, and growing tech scene attract relocating professionals from across the country. Industry application drives the widest pay variation, with defense, oil and gas, and tech companies paying 20 to 35% more than government or environmental consulting. Proficiency in Python, R, and cloud-based geospatial platforms boosts earnings significantly. Remote sensing and LiDAR processing skills add notable premiums.
Junior GIS analysts start at $56,000 to $65,000. Senior geospatial analysts earn $73,000 to $96,000 after four to six years. GIS managers and geospatial directors reach $100,000 to $135,000, with principal spatial data scientists at tech firms exceeding $150,000. In Charleston, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Government GIS roles offer stable benefits, pension, and step increases. Defense contractors add clearance pay of $5,000 to $15,000. Tech companies working on mapping, autonomous vehicles, or logistics offer equity grants and 10 to 15% bonuses. And on the tax side: south Carolina's top income tax rate is 6.4%. Charleston has no city income tax. The state rate is moderate, and the affordable cost of living keeps net pay competitive. When someone quotes you $74,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Highlight the Boeing and Volvo ecosystem when negotiating. Manufacturing and engineering employers in Charleston benchmark against national aerospace pay scales. The range for Geospatial Analyst / GISs in Charleston runs from $57,000 to $98,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
- A Data Analyst in Charleston earns $73,000 (1% less)
- The highest-paying role in Charleston is Technical Fellow at $343,000
Common questions.
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