Cost of Living in South Carolina vs. Tennessee

Cost of Living in South Carolina vs. Tennessee: Two of the fastest-growing states in the Southeast, South Carolina and Tennessee, attract similar crowds of transplants fleeing rising coasts, yet the reasons behind that pull differ. South Carolina’s coastline and historic cities come with hurricane-driven insurance risk and a state income tax, though a 2026 reform marginally trimmed its top rate. Tennessee skips income tax entirely and leans on its music-driven economy, though its home prices and sales tax now run close to, or above, South Carolina’s. With housing costs converging between the two, the real difference increasingly comes down to taxes and lifestyle.

This 2026 update draws on MIT Living Wage, Census, Zillow, and Tax Foundation data.

Key Takeaways

1. Tennessee holds a modest cost-of-living edge (index ~90.3) versus South Carolina’s ~94.3–94.7, though estimates vary by source.
2. Homeowners insurance spans wide ranges in both states. South Carolina ~$1,400–$3,100/year, Tennessee ~$1,560–$2,090  making a definitive statewide gap hard to pin down.
3. Median home prices are now much closer than often reported: Tennessee ~$338,000 versus South Carolina ~$309,000–$335,000, a gap of only $3,000–$29,000.
4. Neither state taxes Social Security. Tennessee has no income tax. South Carolina’s 2026 reform (H.4216) cut its top rate to 5.21% from 6.4%.
5. Both states are growing fast: South Carolina led the nation in population growth (1.5%, mid-2024 to mid-2025); Tennessee added 42,389 net domestic migrants.
6. Tennessee’s combined sales tax (~7%–9.75%) runs higher than South Carolina’s (~6%–9%).
7. Effective property tax rates are now nearly identical (~0.45% in both), though Tennessee’s higher home values produce a larger typical bill.

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At-a-Glance Comparison

1. Living Wage Comparison

The MIT Living Wage Calculator, last updated February 2026, estimates the income needed to cover basic needs by household type and location. Since the tool’s outputs vary significantly by county rather than a single statewide figure, statewide averages should be treated as approximations rather than precise benchmarks.

Broadly, South Carolina’s cost of living runs close to the national average while Tennessee lives somewhat below it. This is consistent with the Volunteer State’s lower composite cost-of-living index. Family living-wage requirements rise sharply with children in both areas, driven mainly by childcare and housing costs rather than groceries or transportation. Residents are paid only the federal minimum wage of $7.25 per hour, well below any realistic single-adult living wage threshold in either state. This leaves low-wage and service-sector workers in both states dependent on multiple jobs or public assistance to cover basic costs.

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2. Housing Costs

A. Home Prices

South Carolina’s housing market has been reassessed upward in recent data. Zillow puts the statewide average home value at roughly $309,000, with the median sale price near $335,000 as of mid-2026, while Redfin and other trackers report medians in the $330,000 to $352,000 range depending on methodology. This is a meaningful revision from older estimates of roughly $247,700, reflecting continued appreciation tied to the state’s rapid population growth.

Tennessee’s statewide median sale price sits at approximately $338,000 per Zillow, with some trackers citing figures as high as $413,000 depending on data source and time period. Nashville’s premium pricing continues to pull the state average upward, while Memphis, Knoxville, and smaller cities remain considerably more affordable. Given the overlapping ranges across sources, South Carolina and Tennessee remain close in statewide median price. Any difference is likely in the low tens of thousands of dollars rather than the wider figures claimed in older comparisons.

B. Renting

Both rental markets have cooled somewhat as new apartment supply has caught up with demand. Charleston, Hilton Head, and Myrtle Beach command the highest South Carolina rents, while inland cities like Greenville-Spartanburg and rural counties remain affordable. Tennessee’s rental costs vary widely by metro, with Nashville demanding premium rates well above the statewide average and Memphis, Knoxville, and Chattanooga offering more moderate options.

C. Homeowners Insurance

Insurance cost estimates for each area vary depending on dwelling value, location, and the analytical methodology used, so any single statewide figure should be treated cautiously. Some 2026 analyses place South Carolina’s average premium as high as $3,100 annually (ranking it among the more expensive states nationally due to hurricane and flood exposure), while others report figures closer to $1,400 to $2,400 for typical coverage levels.

Tennessee estimates are similarly inconsistent across sources. One analysis places the statewide average near $2,090 annually, while another breaks it down regionally from about $1,350 in rural areas to $1,750 in Nashville. Given this spread, it is more accurate to say both states carry meaningful weather-related insurance risk: hurricanes and flooding in South Carolina, tornadoes and hail in Tennessee rather than asserting a fixed, large dollar gap between them.

D. Property Taxes

Property taxes offer one of the clearest points of comparison. Tax Foundation data highlights each states’ effective property tax rates converging near 0.45%, among the lowest in the nation. Since Tennessee’s median home value is higher, its typical annual property tax bill runs to about $1,488 versus roughly $1,337 in South Carolina, a modest difference driven by home value rather than tax rate. These states offer homestead exemptions that further reduce the burden for primary residence owners.

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3. Economy and Taxes

A. Economic Landscape

South Carolina’s manufacturing base, led by Boeing, BMW, and Volvo, continues to expand alongside a growing tech and financial-services presence, with unemployment holding in the low 4% range through 2025. Tennessee’s more diversified economy spans healthcare, automotive manufacturing, music and entertainment, and logistics, with unemployment running lower, in the mid-3% range. Nashville emerges as a hub for healthcare management and tech employers.

B. Income and Purchasing Power

South Carolina’s median household income (~$67,800) and Tennessee’s (~$67,100) are nearly identical, something unusual for a state comparison. That parity means the cost of living difference does virtually all the work here. Tennessee’s slightly lower index and zero income tax stretch a comparable paycheck a bit further, particularly for higher earners and investment-income retirees. For most working households at or near the median, though, real purchasing power in the two states now sits closer than the headline “no income tax” framing suggests, especially once South Carolina’s 2026 tax reform is factored in.

C. Tax Comparison

South Carolina’s 2026 tax overhaul under H.4216 significantly narrows the tax-tradeoff story that older comparisons emphasized. The new law collapsed the state’s income brackets into a 1.99% rate on the first $30,000 of taxable income and 5.21% above that, down from a top rate of 6.4% under prior law, with automatic triggers designed to phase the rate toward zero over time as revenue targets are met. This materially narrows, though not eliminates, the income-tax advantage Tennessee has traditionally held. Independent analysis found the reform disproportionately benefits higher earners while providing minimal relief to lower-income households.

For a household earning $100,000, Tennessee’s zero income tax produces meaningful annual savings compared to South Carolina’s reformed structure, though the gap is now smaller than under South Carolina’s pre-2026 rates. Their higher sales tax burden partially offsets this advantage for lower- and middle-income households that spend a larger share of income on taxable goods. Higher earners and investment-income retirees continue to see the clearest net benefit from Tennessee’s tax structure, even after South Carolina’s reform.

4. Safety

Using FBI Uniform Crime Reporting data, both regions report violent and property crime rates above the national average on a statewide basis, though this masks wide local variation. Suburban communities around Charleston, Greenville, and Columbia in South Carolina, and around Nashville, Knoxville, and Chattanooga in Tennessee, consistently rank safer than urban cores. Families relocating to either state should research specific cities and ZIP codes rather than relying on statewide averages, since each contains some of the safest and some of the highest-crime communities in the Southeast.

5. Climate and Geography

South Carolina’s roughly 187 miles of Atlantic coastline and Lowcountry region are defining attractions despite carrying significant hurricane and flood exposure from June through November. Inland areas see hot, humid summers and mild winters, with occasional winter storms in the Upstate. These realities shape insurance markets, particularly along the coast, though rates inland remain more moderate.

Tennessee’s geography ranges from the Appalachian Mountains in the east to the Mississippi River in the west, producing more climate diversity but also broader tornado exposure, particularly in western and central regions, along with flash flooding risk. Both face substantial summer cooling demand, and electricity costs in each are shaped as much by usage patterns as by rate structure.

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6. Education

South Carolina’s K-12 system has drawn attention for school-funding effort relative to spending levels, and its flagship universities, Clemson and the University of South Carolina, rank among the state’s prestigious institutions. Tennessee faces persistent K-12 funding challenges, ranking near the bottom nationally on per-student expenditure and teacher pay, even as some national outlets rank its overall education quality more favorably, suggesting outcomes do not track funding levels precisely. TN’s public universities, including the University of Tennessee-Knoxville, offer competitive in-state tuition generally in the $8,600 to $14,000 range, comparable to SC’s flagship in-state tuition levels.

7. Childcare

South Carolina’s center-based infant care costs less than Tennessee’s on average, though both states’ costs represent a substantial share of a working family’s budget. Rough comparative figures place South Carolina’s infant care in the low $12,000 annual range, versus Tennessee’s high-$13,000-to-$14,000 range.

For families with one infant in full-time center care, the annual savings in South Carolina run in the $1,500 to $1,800 range; with two young children in care, savings can approach $3,000 annually. Both provide subsidized childcare for income-eligible families, though waiting lists are common in fast-growing metro areas.

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8. Healthcare

Neither South Carolina nor Tennessee has adopted the Affordable Care Act’s Medicaid expansion, which KFF data confirms places both among the ten states that have not expanded coverage to low-income adults. This contributes to uninsured rates running above the national average, though exact rates fluctuate by survey year and methodology, so any single-decimal figure should be treated as approximate. For Medicare-covered retirees, they offer reliable access to urban medical centers. Tennessee is home to Vanderbilt University Medical Center, a nationally ranked academic hospital, while South Carolina’s Charleston, Columbia, and Greenville systems provide comparable regional care.

9. Additional Cost Considerations

1. Utilities: Electricity costs reflect substantial summer cooling demand, with usage peaking in July and August. Reported statewide averages vary by source and usage assumptions, so households should compare local utility rate schedules rather than relying on a single statewide bill estimate.
2. Gas Prices: Gas prices typically track close to or below the national average, with the gap between South Carolina and Tennessee generally amounting to a modest annual difference, likely tens rather than hundreds of dollars for a typical driver.
3. Groceries: Grocery costs run higher in Tennessee than in South Carolina by some cost-of-living trackers, though the difference for a typical family is generally modest, in the range of a few dozen dollars per month rather than a dramatic gap.
4. Transportation: Residents are car-dependent with limited public transit outside major metro cores. Vehicle registration fees and auto insurance rates in each vary primarily by city and driving record rather than by broad statewide policy differences, and toll roads are limited in both, keeping typical commuting costs manageable

Conclusion

On pure affordability, the gap between South Carolina and Tennessee has narrowed considerably by 2026. South Carolina’s home prices, once reported as far cheaper, now sit much closer to Tennessee’s statewide median, while South Carolina’s 2026 tax reform has meaningfully closed the income-tax advantage Tennessee long held. Tennessee still holds a modest overall cost of living edge and a full income-tax exemption, while South Carolina offers lower property tax bills and more affordable childcare. Insurance costs in both states vary too widely by source and location to declare a clear statewide winner.

South Carolina remains attractive for buyers prioritizing coastal living, economic childcare, and continued tax relief under its ongoing reform trajectory. Tennessee continues to appeal to high earners seeking zero income tax, retirees living on investment income, and those drawn to Nashville’s cultural and economic momentum. Neither state is a universal winner; the right choice depends on income level, family composition, and homeownership plans, and prospective movers should run their own numbers against current, city-level data before deciding.

FAQs About the Cost of Living in South Carolina vs. Tennessee

1. Is South Carolina or Tennessee cheaper in 2026?

Tennessee holds a modest overall cost of living edge by most indices, but their housing markets have converged, and South Carolina’s 2026 tax reform narrowed its income-tax disadvantage. The better deal depends on whether housing, taxes, or childcare matter most to your budget.

2. How much salary do you need in Tennessee to match a South Carolina lifestyle?

Because the states’ cost of living indices are now close (roughly 90 versus mid-90s depending on source), the salary adjustment needed is modest for most people. Homeownership status and family size will affect the calculation more than the state-level index alone.

3. Which state is better for retirees in 2026?

Both exempt Social Security benefits from state tax. Tennessee’s zero income tax still favors retirees with substantial investment income, while South Carolina’s narrower post-reform tax gap and generally lower property tax bills benefit fixed-income retirees prioritizing housing costs.

4. Are people still moving to South Carolina and Tennessee in 2026?

Yes. South Carolina led the nation in population growth at 1.5% between mid-2024 and mid-2025, adding 66,622 net domestic migrants. Meanwhile, Tennessee added 42,389 net domestic migrants in the same period. Both remain top destinations for movers leaving higher-cost states.

5. Which state is better for remote workers in 2026?

South Carolina offers a bolstered case for remote workers focused on lower property taxes and childcare costs, while Tennessee remains attractive for those prioritizing zero income tax and Nashville’s amenities. With housing costs now similar, the decision increasingly hinges on tax structure and lifestyle preference rather than home prices alone.