Quick answer
South Carolina has lower average 1BR rent ($1,500/mo vs $1,550/mo). State income tax: Maryland (Up to 5.75%) vs South Carolina (6.4%) — on a $120K salary that's $780/year difference.
State Comparison · 2026
Maryland vs South Carolina
Side-by-side on state income tax, rent, home prices, climate, and top metros — with specific dollar numbers for every claim.
Last updated: April 23, 2026
Maryland vs South Carolina at a Glance
| Metric | Maryland | South Carolina |
|---|---|---|
| Avg 1BR rent (major metros) | $1,550 | $1,500 ✓ |
| Avg median home price | $315K ✓ | $448K |
| Cheapest city | Baltimore ($1,550) | Greenville ($1,250) ✓ |
| Priciest city | Baltimore ($1,550) | Charleston ($1,750) |
| State income tax | Up to 5.75% ✓ | 6.4% |
| Avg walkability | 68/100 ✓ | 57/100 |
| Cities tracked | 1 | 2 |
✓ marks the lower or more favorable value. Averages use the major metros we track in each state.
State Income Tax: Real Savings
What the rate gap actually looks like in your paycheck. Lower rate: Maryland (Up to 5.75%).
Salary $80K
$520
/year saved in Maryland
Salary $120K
$780
/year saved in Maryland
Salary $200K
$1,300
/year saved in Maryland
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Maryland (MD)
Tax reality
Maryland has a progressive state income tax up to 5.75% plus a local county tax (1.75-3.2% depending on county — Montgomery County is 3.2%). Combined state+local top rate is around 9% for high earners in DC suburbs. Property tax is moderate (~1.1% effective). No estate tax below $5M.
Top cities (1 tracked)
Top drawbacks
- ✕Maryland state + local income tax combined hits 9% for high earners in Montgomery County — among the highest in the US.
- ✕Baltimore city has real violent crime — top-5 US city for homicide per capita. Specific neighborhoods are safe; others have serious crime. Visitors and new residents should research neighborhoods carefully.
- ✕DC-suburb traffic is notorious — I-270, I-495 (Beltway), and US-29 are all regularly gridlocked. Metro Red Line offers an alternative for some commuters but has reliability issues.
South Carolina (SC)
Tax reality
South Carolina top income tax is 6.2% (being reduced to 5.75% over time) and property tax averages ~0.57%. Combined effective tax is moderate. The real cost is rising property insurance — coastal homeowners face 15-25% annual increases due to hurricane risk.
Top cities (2 tracked)
Top drawbacks
- ✕Hurricane/flood risk is real in the Lowcountry — Katrina, Matthew, Florence, Ian all caused significant damage. "Sunny day flooding" in Charleston happens 3-5 times/year now (king tide + sea level rise), closing streets and roads with no storm.
- ✕Extreme summer heat and humidity — July-August regularly hit 92°F+ with 75%+ humidity, making outdoor activity miserable. Heat index routinely 100°F+. This is worse than Alabama due to coastal moisture.
- ✕Insurance costs are spiking coastal — homeowners insurance increased 15-25%+ annually in Charleston area. Flood insurance is separate and expensive. Some insurers are exiting the state entirely.
Frequently Asked Questions
Is Maryland or South Carolina cheaper to live in?
South Carolina has lower average 1BR rent across major metros — $1,500/mo vs $1,550/mo in Maryland, a $50/mo difference. Home prices: Maryland median is $315K vs $448K.
Maryland vs South Carolina: which has lower state income tax?
Maryland has lower state income tax (Up to 5.75%) vs 6.4% in South Carolina. On an $80K salary that's $520/year in savings. On $200K, savings grow to $1,300/year.
Should I move from Maryland to South Carolina?
Maryland has a progressive state income tax up to 5.75% plus a local county tax (1.75-3.2% depending on county — Montgomery County is 3.2%). Combined state+local top rate is around 9% for high earners in DC suburbs. Property tax is moderate (~1.1% effective). No estate tax below $5M.
What are the best cities in Maryland vs South Carolina?
Maryland's largest metros include Baltimore. South Carolina's largest metros include Charleston, Greenville. Cost of living varies significantly within each state — a Maryland suburb can be 40% cheaper than its flagship city, and vice versa.