Question 1

Is San Antonio or San Diego cheaper to live in?

Accepted Answer

San Antonio, TX is cheaper. Estimated essentials for a single person run about $1,548/month less than in San Diego, covering rent plus everyday costs. Typical rent is $1,426/mo in San Antonio versus $3,001/mo in San Diego.

Question 2

What salary do you need in San Antonio vs San Diego?

Accepted Answer

Living comfortably takes roughly $66,000/year before tax in San Antonio, TX 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 San Antonio or San Diego cheaper for a family?

Accepted Answer

San Antonio, the same answer as for a single person. Two adults with a pre-schooler and a school-age child run about $8,835/month in San Antonio and $13,238/month in San Diego, including county-median childcare.

Question 4

Should I move to San Antonio or San Diego?

Accepted Answer

It depends on what you weight. San Antonio 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	San Antonio65	San Diego66
Est. monthly cost (single)	$3,828	$5,376
Est. monthly cost (family of 4, incl. childcare)	$8,835	$13,238
Salary for comfort	$66,000/yr	$106,500/yr
Typical rent	$1,426	$3,001
Median home value	$219,700	$848,500
Median household income	$62,917	$104,321
Unemployment	4.7%	4.3%
Housing score	67	10
Jobs score	43	51
Safety score	35	100
Climate score	94	100
Amenities score	54	95
Population	1.5M	1.4M
Summer high / winter low	95° / 41°	75° / 49°

San Antonio, TX vs San Diego, CA