Cost of Living: Washington, DC vs North Charleston, SC (2026)

Washington

District of Columbia
171
VS

North Charleston

South Carolina
91

Washington is 88% more expensive than North Charleston.

$1,900/mo ↑ 39%
Median Rent
$1,364/mo ↓ 28%
$106,287/yr ↑ 69%
Median Income
$62,789/yr ↓ 41%
$724,600 ↑ 171%
Home Value
$267,700 ↓ 63%
$2,103/mo ↑ 60%
Owner Costs
$1,312/mo ↓ 38%
672,079
Population
117,460

Tax Comparison

10.75%
Income Tax
6.4%
6.0%
State Sales Tax
6.0%
0.56%
Property Tax
0.57%

Affordability

21.5%
rent-to-income
Affordability
26.1%
rent-to-income

Detailed Comparison

When comparing Washington, DC and North Charleston, SC, the overall cost of living indices are 171 and 91 respectively (national median = 100). Rent is $536/month cheaper in North Charleston, saving renters about $6,432/year.

Median household income is $43,498/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $267,700 in North Charleston.

South Carolina has a lower income tax rate, making North Charleston slightly more tax-friendly.

Frequently Asked Questions

Washington vs North Charleston — common questions

Is Washington or North Charleston cheaper to live in?
Based on our cost index, North Charleston is cheaper to live in with an index of 91 compared to 171 (US average = 100).
What is the rent difference between Washington and North Charleston?
Median rent in Washington is $1,900/month and in North Charleston it's $1,364/month — a difference of $536/month.
Which city has higher income, Washington or North Charleston?
Median household income is $106,287 in Washington and $62,789 in North Charleston. Median household income is $43,498/year higher in Washington.
How do taxes compare between District of Columbia and South Carolina?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. South Carolina has 6.4% income tax, 6.0% sales tax, and 0.57% property tax.
Should I move to Washington or North Charleston?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while North Charleston has a cost index of 91 with rent of $1,364/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View North Charleston details →

More Comparisons

Other cost of living comparisons for Washington and North Charleston

Washington vs. El Paso Washington vs. Boston Washington vs. Nashville Washington vs. Las Vegas Washington vs. Oklahoma City Washington vs. Portland North Charleston vs. Cambridge North Charleston vs. Clearwater North Charleston vs. Richardson North Charleston vs. Lakeland North Charleston vs. Billings North Charleston vs. The Woodlands