Question 1

Is Oklahoma City or San Diego cheaper to live in?

Accepted Answer

Oklahoma City, OK is cheaper. Estimated essentials for a single person run about $1,739/month less than in San Diego, covering rent plus everyday costs. Typical rent is $1,244/mo in Oklahoma City versus $3,001/mo in San Diego.

Question 2

What salary do you need in Oklahoma City vs San Diego?

Accepted Answer

Living comfortably takes roughly $66,000/year before tax in Oklahoma City, OK and $106,500/year in San Diego, CA — a difference of about $40,500. Both figures are after state and local income taxes are accounted for.

Question 3

Is Oklahoma City or San Diego cheaper for a family?

Accepted Answer

Oklahoma City, the same answer as for a single person. Two adults with a pre-schooler and a school-age child run about $8,589/month in Oklahoma City and $13,238/month in San Diego, including county-median childcare.

Question 4

Should I move to Oklahoma City or San Diego?

Accepted Answer

It depends on what you weight. Oklahoma City costs less month to month, but cost is one of six factors — jobs, safety, climate, housing and amenities all differ too. Compare them against your own income and priorities rather than a single ranking.

Metric	Oklahoma City75	San Diego66
Est. monthly cost (single)	$3,637	$5,376
Est. monthly cost (family of 4, incl. childcare)	$8,589	$13,238
Salary for comfort	$66,000/yr	$106,500/yr
Typical rent	$1,244	$3,001
Median home value	$215,100	$848,500
Median household income	$66,702	$104,321
Unemployment	4.3%	4.3%
Housing score	86	10
Jobs score	44	51
Safety score	70	100
Climate score	96	100
Amenities score	55	95
Population	688.7K	1.4M
Summer high / winter low	94° / 29°	75° / 49°

Oklahoma City, OK vs San Diego, CA