Cost of Living: Columbia, SC vs Arvada, CO (2026)

Columbia

South Carolina
80
VS

Arvada

Colorado
152

Columbia is 47% cheaper than Arvada.

$1,158/mo ↓ 36%
Median Rent
$1,802/mo ↑ 56%
$55,653/yr ↓ 51%
Median Income
$113,396/yr ↑ 104%
$243,500 ↓ 59%
Home Value
$600,800 ↑ 147%
$1,169/mo ↓ 40%
Owner Costs
$1,948/mo ↑ 67%
138,019
Population
122,835

Tax Comparison

6.4%
Income Tax
4.4%
6.0%
State Sales Tax
2.9%
0.57%
Property Tax
0.51%

Affordability

25.0%
rent-to-income
Affordability
19.1%
rent-to-income

Detailed Comparison

When comparing Columbia, SC and Arvada, CO, the overall cost of living indices are 80 and 152 respectively (national median = 100). Rent is $644/month cheaper in Columbia, saving renters about $7,728/year.

Median household income is $57,743/year higher in Arvada. Home values also differ significantly — the median in Columbia is $243,500 compared to $600,800 in Arvada.

Colorado has a lower income tax rate, making Arvada slightly more tax-friendly.

Frequently Asked Questions

Columbia vs Arvada — common questions

Is Columbia or Arvada cheaper to live in?
Based on our cost index, Columbia is cheaper to live in with an index of 80 compared to 152 (US average = 100).
What is the rent difference between Columbia and Arvada?
Median rent in Columbia is $1,158/month and in Arvada it's $1,802/month — a difference of $644/month.
Which city has higher income, Columbia or Arvada?
Median household income is $55,653 in Columbia and $113,396 in Arvada. Median household income is $57,743/year higher in Arvada.
How do taxes compare between South Carolina and Colorado?
South Carolina has 6.4% income tax, 6.0% sales tax, and 0.57% property tax. Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax.
Should I move to Columbia or Arvada?
It depends on your priorities. Columbia has a cost index of 80 with median rent of $1,158/mo, while Arvada has a cost index of 152 with rent of $1,802/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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