Cost of Living: Oklahoma City, OK vs Columbia, SC (2026)

Oklahoma City

Oklahoma City
74
VS

Columbia

South Carolina
80

Oklahoma City is 8% cheaper than Columbia.

$1,083/mo ↓ 6%
Median Rent
$1,158/mo ↑ 7%
$66,702/yr ↑ 20%
Median Income
$55,653/yr ↓ 17%
$215,100 ↓ 12%
Home Value
$243,500 ↑ 13%
$1,133/mo ↓ 3%
Owner Costs
$1,169/mo ↑ 3%
688,693
Population
138,019

Tax Comparison

4.75%
Income Tax
6.4%
4.5%
State Sales Tax
6.0%
0.9%
Property Tax
0.57%

Affordability

19.5%
rent-to-income
Affordability
25.0%
rent-to-income

Detailed Comparison

When comparing Oklahoma City, OK and Columbia, SC, the overall cost of living indices are 74 and 80 respectively (national median = 100). Rent is $75/month cheaper in Oklahoma City, saving renters about $900/year.

Median household income is $11,049/year higher in Oklahoma City. Home values also differ significantly — the median in Oklahoma City is $215,100 compared to $243,500 in Columbia.

Oklahoma City has a lower income tax rate, making Oklahoma City slightly more tax-friendly.

Frequently Asked Questions

Oklahoma City vs Columbia — common questions

Is Oklahoma City or Columbia cheaper to live in?
Based on our cost index, Oklahoma City is cheaper to live in with an index of 74 compared to 80 (US average = 100).
What is the rent difference between Oklahoma City and Columbia?
Median rent in Oklahoma City is $1,083/month and in Columbia it's $1,158/month — a difference of $75/month.
Which city has higher income, Oklahoma City or Columbia?
Median household income is $66,702 in Oklahoma City and $55,653 in Columbia. Median household income is $11,049/year higher in Oklahoma City.
How do taxes compare between Oklahoma and South Carolina?
Oklahoma has 4.75% income tax, 4.5% sales tax, and 0.9% property tax. South Carolina has 6.4% income tax, 6.0% sales tax, and 0.57% property tax.
Should I move to Oklahoma City or Columbia?
It depends on your priorities. Oklahoma City has a cost index of 74 with median rent of $1,083/mo, while Columbia has a cost index of 80 with rent of $1,158/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Oklahoma City details → View Columbia details →

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