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Cost of Living in Contra Costa County

Is it better to rent or buy in Contra Costa County? Explore median costs, utility estimates, and run the numbers on your own budget to see how far your income goes.

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Rent vs. Buy Affordability Calculator

Adjust the sliders to match your scenario. We recommend keeping total housing costs under 40% of your gross income.

$138,871
$2,587/mo

Median in area: $2,587

$950,776

Median in area: $950,776

$190,155

If you Rent

🔑
$2,826 /mo
Base Rent$2,587
Est. Utilities$239
% of Income24.4%
Pre-tax Residual$8,747

If you Buy

🏠
$5,847 /mo
P&I (6.789%)$4,953
Taxes & Ins$655
Est. Utilities$239
% of Income50.5%
Pre-tax Residual$5,725

Compare Nearby Areas

See how Contra Costa County stacks up against neighboring areas.

countyMarin County, CA
$2,853/mo
countySacramento County, CA
$1,924/mo
countySolano County, CA
$2,322/mo
countySan Joaquin County, CA
$1,960/mo
countyAlameda County, CA
$2,560/mo

Cost of Living FAQs

Is it cheaper to rent or buy in Contra Costa County?›

Based on median housing data, renting is currently more affordable on a monthly basis in Contra Costa County. The estimated all-in monthly cost for renting is $2,826, while owning a median-priced home with a 20% down payment is roughly $5,847 per month (a difference of $3,021).

How much do utilities cost in Contra Costa County?›

The average monthly utility cost (electricity and natural gas) for a typical home in Contra Costa County is approximately $239. This estimate uses local utility rate schedules combined with median energy consumption profiles.

What is a good salary to live comfortably in Contra Costa County?›

To comfortably afford the median rent and utilities in Contra Costa County without exceeding the recommended 30% housing-to-income threshold, a household should earn a gross salary of approximately $113,040 per year.