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

Portland

Oregon
138
VS

Pomona

California
143

Portland is 3% cheaper than Pomona.

$1,596/mo ↓ 8%
Median Rent
$1,738/mo ↑ 9%
$88,792/yr ↑ 13%
Median Income
$78,869/yr ↓ 11%
$557,600 ↓ 2%
Home Value
$569,600 ↑ 2%
$1,771/mo ≈ Same
Owner Costs
$1,758/mo ≈ Same
642,715
Population
148,391

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
26.4%
rent-to-income

Detailed Comparison

When comparing Portland, OR and Pomona, CA, the overall cost of living indices are 138 and 143 respectively (national median = 100). Rent is $142/month cheaper in Portland, saving renters about $1,704/year.

Median household income is $9,923/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $569,600 in Pomona.

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

Frequently Asked Questions

Portland vs Pomona — common questions

Is Portland or Pomona cheaper to live in?
Based on our cost index, Portland is cheaper to live in with an index of 138 compared to 143 (US average = 100).
What is the rent difference between Portland and Pomona?
Median rent in Portland is $1,596/month and in Pomona it's $1,738/month — a difference of $142/month.
Which city has higher income, Portland or Pomona?
Median household income is $88,792 in Portland and $78,869 in Pomona. Median household income is $9,923/year higher in Portland.
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 Pomona?
It depends on your priorities. Portland has a cost index of 138 with median rent of $1,596/mo, while Pomona has a cost index of 143 with rent of $1,738/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Portland details → View Pomona details →

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