Retirement Cost in Charleston, SC: 2026 Budget Guide
A comfortable retirement in Charleston costs approximately $56,576/year — 9% above the national average of $52,000. Here's the full breakdown.
$56,576
Annual retirement cost
$4,715
Per month
$1,414,400
Nest egg needed (25× rule)
Direct Answer
Retiring in Charleston, SC costs about $56,576 per year, or $4,715 per month. That is 9% above the national retirement budget benchmark, with an estimated $1,414,400 nest egg using the 4% rule.
Annual budget
$56,576
Range: $36,774-$82,035
Monthly budget
$4,715
Housing, healthcare, food, transport, utilities, and lifestyle
Portfolio target
$1,414,400
25x annual spending, before personalized tax planning
Tax note
State tax check
Review SC retirement income rules
Charleston is near the national average for retirement costs. Factor in SC state taxes on retirement income when planning your budget.
Annual Retirement Budget in Charleston
Based on BLS Consumer Expenditure Survey (65+ households), adjusted for Charleston's cost index (108). Range: $36,774–$82,035.
How Much Do You Need to Retire in Charleston?
Standard
$1,414,400
4% Rule (25×)
Most common retirement planning benchmark
Conservative
$1,697,280
3.3% Rule (30×)
Conservative approach for longer retirements
After SS
$35,576
Savings needed/year
After avg Social Security (~$21,000/yr)
How Charleston Compares
Charleston Annual Cost
$56,576
National Average
$52,000
Difference
+$4,576/yr
9% more expensive
Retirement Planning Tips for Charleston
✓Research South Carolina's tax treatment of retirement income — some sources like Social Security may be partially or fully exempt.
✓Housing in Charleston accounts for roughly $19,802/year of retirement costs — consider whether renting or owning makes more sense given your timeline.
✓Healthcare costs here run approximately $10,184/year. Compare Medicare Advantage plans by ZIP code — coverage and premiums vary significantly.
✓The estimated nest egg needed to retire in Charleston is $1,414,400 using the 4% withdrawal rule.
✓Charleston's costs are near the national average, making standard retirement planning benchmarks a reliable guide.
Retirement Decision Checklist
Compare housing at $1,650/month against your rent, mortgage, HOA, and property tax plan.
Budget healthcare at about $849/month before Medicare supplement, dental, and long-term care choices.
Stress test the plan with the conservative $1,697,280 portfolio target if you want a lower withdrawal rate.
Use $35,576/year as the rough portfolio-funded gap after average Social Security assumptions.
More for Charleston
Frequently Asked Questions
How much does it cost to retire in Charleston?
A comfortable retirement in Charleston costs approximately $56,576 per year ($4,715/month). This includes $19,802 for housing, $10,184 for healthcare, and $8,486 for transportation. Actual costs range from $36,774 to $82,035 depending on lifestyle.
How much money do I need to retire in Charleston?
Using the 4% withdrawal rule, you need approximately $1,414,400 in savings to retire in Charleston. For a more conservative 3.3% withdrawal rate (30× rule), the target is $1,697,280. If you expect average Social Security benefits (~$21,000/year), your portfolio needs to cover the remaining $35,576/year.
Is Charleston a good place to retire?
Charleston offers near-average retirement costs at $56,576/year. Standard retirement planning benchmarks apply well here.
What is the biggest retirement expense in Charleston?
Housing is the largest retirement expense in Charleston, accounting for approximately 35% of the budget at $19,802/year ($1,650/month). Healthcare is the second-largest at $10,184/year, followed by transportation at $8,486/year.