Question 1

Is Atlanta or San Diego cheaper to live in?

Accepted Answer

Atlanta, GA is cheaper. Estimated essentials for a single person run about $989/month less than in San Diego, covering rent plus everyday costs. Typical rent is $1,820/mo in Atlanta versus $3,001/mo in San Diego.

Question 2

What salary do you need in Atlanta vs San Diego?

Accepted Answer

Living comfortably takes roughly $83,000/year before tax in Atlanta, GA and $106,500/year in San Diego, CA — a difference of about $23,500. Both figures are after state and local income taxes are accounted for.

Question 3

Is Atlanta or San Diego cheaper for a family?

Accepted Answer

Atlanta, the same answer as for a single person. Two adults with a pre-schooler and a school-age child run about $9,218/month in Atlanta and $13,238/month in San Diego, including county-median childcare.

Question 4

Should I move to Atlanta or San Diego?

Accepted Answer

It depends on what you weight. Atlanta 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	Atlanta66	San Diego66
Est. monthly cost (single)	$4,387	$5,376
Est. monthly cost (family of 4, incl. childcare)	$9,218	$13,238
Salary for comfort	$83,000/yr	$106,500/yr
Typical rent	$1,820	$3,001
Median home value	$420,600	$848,500
Median household income	$81,938	$104,321
Unemployment	3.7%	4.3%
Housing score	47	10
Jobs score	86	51
Safety score	26	100
Climate score	100	100
Amenities score	68	95
Population	499.3K	1.4M
Summer high / winter low	90° / 33°	75° / 49°

Atlanta, GA vs San Diego, CA