Cost of Living: Portland, OR vs Antioch, CA (2026)

Portland

Oregon
138
VS

Antioch

California
171

Portland is 19% cheaper than Antioch.

$1,596/mo ↓ 29%
Median Rent
$2,241/mo ↑ 40%
$88,792/yr ↓ 6%
Median Income
$94,256/yr ↑ 6%
$557,600 ↓ 8%
Home Value
$607,400 ↑ 9%
$1,771/mo ↓ 22%
Owner Costs
$2,271/mo ↑ 28%
642,715
Population
115,759

Tax Comparison

9.9%
Income Tax
13.3%
0%
State Sales Tax
7.25%
0.93%
Property Tax
0.71%

Affordability

21.6%
rent-to-income
Affordability
28.5%
rent-to-income

Detailed Comparison

When comparing Portland, OR and Antioch, CA, the overall cost of living indices are 138 and 171 respectively (national median = 100). Rent is $645/month cheaper in Portland, saving renters about $7,740/year.

Median household income is $5,464/year higher in Antioch. Home values also differ significantly — the median in Portland is $557,600 compared to $607,400 in Antioch.

Oregon has a lower income tax rate, making Portland slightly more tax-friendly.

Frequently Asked Questions

Portland vs Antioch — common questions

Is Portland or Antioch cheaper to live in?
Based on our cost index, Portland is cheaper to live in with an index of 138 compared to 171 (US average = 100).
What is the rent difference between Portland and Antioch?
Median rent in Portland is $1,596/month and in Antioch it's $2,241/month — a difference of $645/month.
Which city has higher income, Portland or Antioch?
Median household income is $88,792 in Portland and $94,256 in Antioch. Median household income is $5,464/year higher in Antioch.
How do taxes compare between Oregon and California?
Oregon has 9.9% income tax, 0% sales tax, and 0.93% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Portland or Antioch?
It depends on your priorities. Portland has a cost index of 138 with median rent of $1,596/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.
View Portland details → View Antioch details →

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