Irvine vs Billings

Category-by-Category Breakdown

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

💰 Salary Equivalence

To maintain the same standard of living:

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

Living in Irvine vs Billings

Housing is typically the biggest factor in any cost-of-living comparison. Irvine has a housing index of 294 while Billings sits at 93 (national average = 100). The median home in Irvine costs $1,050,000 compared to $310,000 in Billings, a difference of $740,000. Monthly rent follows a similar pattern: $3,000 in Irvine versus $1,200 in Billings.

Groceries and everyday expenses show a notable difference: Irvine scores 108 while Billings scores 99.

Healthcare costs in Irvine (109) are higher than Billings (102).

Median household income in Irvine is $108,038 compared to $55,438 in Billings. When adjusted for cost of living, income goes further in Billings.

Relocating: Irvine vs Billings

If you are considering a move between Irvine (index: 178) and Billings (index: 98), the 45% 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 Irvine can afford $2,521/month, while the median household in Billings can afford $1,294/month. With median homes at $1,050,000 in Irvine versus $310,000 in Billings, the higher-cost city presents significant affordability challenges.

Renting vs buying: At $3,000/month in Irvine 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: Irvine (178) vs Billings (98)

The cost of living index uses 100 as the national average. Irvine at 178 is 78% 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 overall index is a weighted average of housing (the largest component), groceries, utilities, transportation, and healthcare. Housing typically drives the biggest differences between cities. Even when two cities have similar overall indices, their category-level costs can vary significantly — one city might have expensive housing but cheap groceries, while another is the reverse. Check the category breakdown above for the full picture.

For renters: With median rents of $3,000/month in Irvine and $1,200/month in Billings, the annual rent difference is approximately $21,600. Over a 5-year period, that compounds to $108,000 in savings by choosing the more affordable city.

For homebuyers: The $740,000 difference in median home prices between Irvine and Billings translates to roughly $44,400 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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