Question 1

Is Baltimore or San Diego cheaper to live in?

Accepted Answer

Baltimore, MD is cheaper. Estimated essentials for a single person run about $987/month less than in San Diego, covering rent plus everyday costs. Typical rent is $1,857/mo in Baltimore versus $3,001/mo in San Diego.

Question 2

What salary do you need in Baltimore vs San Diego?

Accepted Answer

Living comfortably takes roughly $87,500/year before tax in Baltimore, MD and $106,500/year in San Diego, CA — a difference of about $19,000. Both figures are after state and local income taxes are accounted for.

Question 3

Is Baltimore or San Diego cheaper for a family?

Accepted Answer

Baltimore, the same answer as for a single person. Two adults with a pre-schooler and a school-age child run about $10,265/month in Baltimore and $13,238/month in San Diego, including county-median childcare.

Question 4

Should I move to Baltimore or San Diego?

Accepted Answer

It depends on what you weight. Baltimore 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	Baltimore53	San Diego66
Est. monthly cost (single)	$4,389	$5,376
Est. monthly cost (family of 4, incl. childcare)	$10,265	$13,238
Salary for comfort	$87,500/yr	$106,500/yr
Typical rent	$1,857	$3,001
Median home value	$219,300	$848,500
Median household income	$59,623	$104,321
Unemployment	5.5%	4.3%
Housing score	46	10
Jobs score	40	51
Safety score	27	100
Climate score	99	100
Amenities score	34	95
Population	577.2K	1.4M
Summer high / winter low	92° / 32°	75° / 49°

Baltimore, MD vs San Diego, CA