Cost of Living: Charleston, SC vs Antioch, CA (2026)

Charleston

South Carolina
128
VS

Antioch

California
171

Charleston is 25% cheaper than Antioch.

$1,632/mo ↓ 27%
Median Rent
$2,241/mo ↑ 37%
$90,038/yr ↓ 4%
Median Income
$94,256/yr ↑ 5%
$469,100 ↓ 23%
Home Value
$607,400 ↑ 29%
$1,688/mo ↓ 26%
Owner Costs
$2,271/mo ↑ 35%
152,014
Population
115,759

Tax Comparison

6.4%
Income Tax
13.3%
6.0%
State Sales Tax
7.25%
0.57%
Property Tax
0.71%

Affordability

21.8%
rent-to-income
Affordability
28.5%
rent-to-income

Detailed Comparison

When comparing Charleston, SC and Antioch, CA, the overall cost of living indices are 128 and 171 respectively (national median = 100). Rent is $609/month cheaper in Charleston, saving renters about $7,308/year.

Median household income is $4,218/year higher in Antioch. Home values also differ significantly — the median in Charleston is $469,100 compared to $607,400 in Antioch.

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

Frequently Asked Questions

Charleston vs Antioch — common questions

Is Charleston or Antioch cheaper to live in?
Based on our cost index, Charleston is cheaper to live in with an index of 128 compared to 171 (US average = 100).
What is the rent difference between Charleston and Antioch?
Median rent in Charleston is $1,632/month and in Antioch it's $2,241/month — a difference of $609/month.
Which city has higher income, Charleston or Antioch?
Median household income is $90,038 in Charleston and $94,256 in Antioch. Median household income is $4,218/year higher in Antioch.
How do taxes compare between South Carolina and California?
South Carolina has 6.4% income tax, 6.0% sales tax, and 0.57% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Charleston or Antioch?
It depends on your priorities. Charleston has a cost index of 128 with median rent of $1,632/mo, while Antioch has a cost index of 171 with rent of $2,241/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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