๐Ÿ“Š Cost of Living Comparison

Oakland vs Billings

Side-by-side cost of living comparison for 2026

Oakland

California
165
Very Expensive
$780,000
Median Home
$2,700/mo
Median Rent
$73,692
Median Income

Billings

Montana
98
Average
$310,000
Median Home
$1,200/mo
Median Rent
$55,438
Median Income

๐Ÿ’ก The Verdict

41% cheaper
Billings is 41% more affordable than Oakland. A $75,000 salary in Oakland is equivalent to $44,545 in Billings.

Category-by-Category Breakdown

Index values shown. National average = 100. Lower is cheaper.

Housing
264
Oakland
93
Billings
Groceries
109
Oakland
99
Billings
Utilities
118
Oakland
89
Billings
Transportation
113
Oakland
101
Billings
Healthcare
113
Oakland
102
Billings

๐Ÿ’ฐ Salary Equivalence

To maintain the same standard of living:

$44,545
$75K in Oakland โ†’ Billings
$126,276
$75K in Billings โ†’ Oakland

See exact take-home pay: California salaries ยท Montana salaries

Living in Oakland vs Billings

Housing is typically the biggest factor in any cost-of-living comparison. Oakland has a housing index of 264 while Billings sits at 93 (national average = 100). The median home in Oakland costs $780,000 compared to $310,000 in Billings, a difference of $470,000. Monthly rent follows a similar pattern: $2,700 in Oakland versus $1,200 in Billings.

Groceries and everyday expenses show a notable difference: Oakland scores 109 while Billings scores 99.

Healthcare costs in Oakland (113) are higher than Billings (102).

Median household income in Oakland is $73,692 compared to $55,438 in Billings. When adjusted for cost of living, income goes further in Billings.

Relocating: Oakland vs Billings

If you are considering a move between Oakland (index: 165) and Billings (index: 98), the 41% cost difference has real implications for your budget. Billings is the more affordable option, but the right choice depends on your income, career opportunities, and lifestyle priorities.

Housing budget reality: Using the 28% rule (spending no more than 28% of gross income on housing), the median household in Oakland can afford $1,719/month, while the median household in Billings can afford $1,294/month. With median homes at $780,000 in Oakland versus $310,000 in Billings, the higher-cost city presents significant affordability challenges.

Renting vs buying: At $2,700/month in Oakland and $1,200/month in Billings, renters save significantly in Billings. The rent-to-own ratio in each city determines whether renting or buying offers better value for your situation.

Income adjustment: A $75,000 salary goes further in Billings where costs are 2% below the national average. Before accepting a job in either city, use the salary equivalence data above to understand what you would need to earn to maintain your current standard of living.

Reading These Numbers: Oakland (165) vs Billings (98)

The cost of living index uses 100 as the national average. Oakland at 165 is 65% above the US average, while Billings at 98 is 2% below average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.

The 67-point spread between Oakland (165) and Billings (98) is large enough to reshape a household budget entirely, especially for single-income families. The biggest category divergence is housing, where Oakland scores 264 and Billings scores 93. That 171-point gap is the primary driver of the overall cost difference between these two metros. Housing, the largest line item for most households, favors Billings with indices of 93 versus 264. Median home prices of $780,000 in Oakland and $310,000 in Billings underscore this gap.

For renters: With median rents of $2,700/month in Oakland and $1,200/month in Billings, the annual rent difference is approximately $18,000. Over a 5-year period, that compounds to $90,000 in savings by choosing the more affordable city.

For homebuyers: The $470,000 difference in median home prices between Oakland and Billings translates to roughly $28,200 per month in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.

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