Cost of Living: Chula Vista, CA vs Ontario, CA (2026)

Chula Vista

California
178
VS

Ontario

California
152

Chula Vista is 17% more expensive than Ontario.

$2,122/mo ↑ 11%
Median Rent
$1,916/mo ↓ 10%
$105,173/yr ↑ 27%
Median Income
$82,806/yr ↓ 21%
$697,400 ↑ 23%
Home Value
$568,000 ↓ 19%
$2,342/mo ↑ 19%
Owner Costs
$1,967/mo ↓ 16%
275,030
Population
178,347

Tax Comparison

13.3%
Income Tax
13.3%
7.25%
State Sales Tax
7.25%
0.71%
Property Tax
0.71%

Affordability

24.2%
rent-to-income
Affordability
27.8%
rent-to-income

Detailed Comparison

When comparing Chula Vista, CA and Ontario, CA, the overall cost of living indices are 178 and 152 respectively (national median = 100). Rent is $206/month cheaper in Ontario, saving renters about $2,472/year.

Median household income is $22,367/year higher in Chula Vista. Home values also differ significantly — the median in Chula Vista is $697,400 compared to $568,000 in Ontario.

Both cities share the same state tax structure since they are in California.

Frequently Asked Questions

Chula Vista vs Ontario — common questions

Is Chula Vista or Ontario cheaper to live in?
Based on our cost index, Ontario is cheaper to live in with an index of 152 compared to 178 (US average = 100).
What is the rent difference between Chula Vista and Ontario?
Median rent in Chula Vista is $2,122/month and in Ontario it's $1,916/month — a difference of $206/month.
Which city has higher income, Chula Vista or Ontario?
Median household income is $105,173 in Chula Vista and $82,806 in Ontario. Median household income is $22,367/year higher in Chula Vista.
How do taxes compare between California and California?
Both cities are in California and share the same state tax rates: 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Chula Vista or Ontario?
It depends on your priorities. Chula Vista has a cost index of 178 with median rent of $2,122/mo, while Ontario has a cost index of 152 with rent of $1,916/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Chula Vista details → View Ontario details →

More Comparisons

Other cost of living comparisons for Chula Vista and Ontario

Chula Vista vs. Madison Chula Vista vs. Gilbert Chula Vista vs. Buffalo Chula Vista vs. North Las Vegas Chula Vista vs. Chandler Chula Vista vs. Reno Ontario vs. Aurora Ontario vs. Eugene Ontario vs. Chattanooga Ontario vs. Elk Grove Ontario vs. Fort Lauderdale Ontario vs. Santa Rosa