Cost of Living · Updated June 2026
Cost of living in San Diego for a family of four
A family of four in San Diego should plan around $7,899/month in 2026: a three-bedroom in the centre averages $5,300 (or save ~25–30% outside the centre), groceries scale to roughly $1,456, and utilities, transport for two adults, and activities make up the rest.
Childcare is the swing factor – full-time care for one child commonly adds $1,305–$2,175/month in San Diego, so dual-earner families should price it before committing to the move.
Cost of living calculator
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Composite 2026 index incl. centre rent (NYC = 100). Salary figures are gross – taxes not included; pair with the salary after tax calculator.
Key insights
Key insights
- All-in single budget in San Diego: $4,075/month (2026).
- Family of four: $7,899/month with a centre three-bedroom.
- Rent spread: $2,400 (outside) to $2,900 (centre) for a one-bedroom.
- Composite index: 79 vs New York = 100.
- Local average net salary: $6,100/month.
| Household | Housing | Essentials + lifestyle | Total / month |
|---|---|---|---|
| Single person (1-bed, centre) | $2,900 | $1,175 | $4,075 |
| Couple (1-bed, centre) | $2,900 | $1,917 | $4,817 |
| Family of 4 (3-bed, centre) | $5,300 | $2,599 | $7,899 |
| Budget single (1-bed, outer) | $2,400 | $1,058 | $3,458 |
San Diego cost breakdown, line by line
Core 2026 numbers for San Diego: one-bedroom rent $2,900 (centre) / $2,400 (outside), groceries $560/month for one, utilities $190, monthly transit pass $72, and a casual restaurant meal at $25. On the MovingCal composite index (New York = 100), San Diego scores 79.
Property costs $8,700/m² in the centre with typical mortgage rates around 6.3% in 2026 – useful context if your move could turn into a purchase later. Compare the rent vs buy page for San Diego before assuming either answer.
Affordability vs local salaries
The average net salary in San Diego is about $6,100/month. A single-person budget of $4,075 therefore absorbs 67% of typical take-home pay – workable, but housing choices decide the margin.
If you are arriving on a foreign salary, run it through the salary after tax calculator first – the index comparison only holds after tax, and state tax rules move the answer by thousands per year.
FAQ
Frequently asked questions
How much money do you need to live in San Diego?
In 2026, a single person needs about $4,075/month including centre rent, a couple about $6,113, and a family of four about $7,899. Living outside the centre cuts 15–25% off these totals.
What is a good salary in San Diego?
A net income of $5,298/month supports a comfortable single lifestyle with savings. That corresponds to a gross salary of roughly $91,000/year depending on your tax situation.
How expensive is rent in San Diego?
One-bedrooms average $2,900 in the centre and $2,400 outside it; three-bedrooms in the centre run $5,300. Budget a deposit of one to three months' rent on signing.
Is San Diego affordable on the local average salary?
The average net salary is $6,100/month, so a single budget consumes about 67% of typical take-home pay. That leaves real savings room by international standards.
Where does this 2026 data come from?
MovingCal aggregates rental listings, national statistics, and crowd-sourced price data, updated for 2026, then normalises everything to USD and a composite index (New York = 100) so cities can be compared like-for-like.
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