Cost of Living: Oceanside, CA vs Billings, MT (2026)

Oceanside

California
179
VS

Billings

Montana
86

Oceanside is 108% more expensive than Billings.

$2,207/mo ↑ 101%
Median Rent
$1,097/mo ↓ 50%
$93,724/yr ↑ 30%
Median Income
$71,855/yr ↓ 23%
$702,000 ↑ 125%
Home Value
$311,800 ↓ 56%
$2,232/mo ↑ 90%
Owner Costs
$1,177/mo ↓ 47%
172,542
Population
118,321

Tax Comparison

13.3%
Income Tax
6.75%
7.25%
State Sales Tax
0%
0.71%
Property Tax
0.74%

Affordability

28.3%
rent-to-income
Affordability
18.3%
rent-to-income

Detailed Comparison

When comparing Oceanside, CA and Billings, MT, the overall cost of living indices are 179 and 86 respectively (national median = 100). Rent is $1,110/month cheaper in Billings, saving renters about $13,320/year.

Median household income is $21,869/year higher in Oceanside. Home values also differ significantly — the median in Oceanside is $702,000 compared to $311,800 in Billings.

Montana has a lower income tax rate, making Billings slightly more tax-friendly.

Frequently Asked Questions

Oceanside vs Billings — common questions

Is Oceanside or Billings cheaper to live in?
Based on our cost index, Billings is cheaper to live in with an index of 86 compared to 179 (US average = 100).
What is the rent difference between Oceanside and Billings?
Median rent in Oceanside is $2,207/month and in Billings it's $1,097/month — a difference of $1,110/month.
Which city has higher income, Oceanside or Billings?
Median household income is $93,724 in Oceanside and $71,855 in Billings. Median household income is $21,869/year higher in Oceanside.
How do taxes compare between California and Montana?
California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax. Montana has 6.75% income tax, 0% sales tax, and 0.74% property tax.
Should I move to Oceanside or Billings?
It depends on your priorities. Oceanside has a cost index of 179 with median rent of $2,207/mo, while Billings has a cost index of 86 with rent of $1,097/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Oceanside details → View Billings details →

More Comparisons

Other cost of living comparisons for Oceanside and Billings

Oceanside vs. Rancho Cucamonga Oceanside vs. Clarksville Oceanside vs. Salem Oceanside vs. Garden Grove Oceanside vs. Cary Oceanside vs. Pembroke Pines Billings vs. Wilmington Billings vs. Richardson Billings vs. Spring Hill Billings vs. Cambridge Billings vs. West Palm Beach Billings vs. North Charleston