FIRE Number for San Diego, United States
United States
Perfect Weather, Beach Living, and Laid-Back California Vibes
San Diego offers arguably the best climate in the United States, with year-round sunshine and mild temperatures that rarely dip below 50ยฐF. The city blends world-class beaches, a thriving craft beer scene, and proximity to the Mexican border for affordable day trips. While California taxes and housing costs are real headwinds for FIRE retirees, the quality of life and outdoor lifestyle are hard to beat anywhere in the country.
Lean FIRE, FIRE, and Fat FIRE for San Diego
Needed to retire here is the portfolio that, in a historical backtest, would have lasted your retirement at your chosen confidence and length. Status is the verdict for your portfolio. The 4% rule benchmark is shown underneath each figure for reference only. Cost estimates are for a one-person household โ adjust household size below.
Costs scale by category, not a flat multiple โ housing is largely shared; food and healthcare scale per person.
Enter your real monthly healthcare cost and we'll use it across all lifestyle tiers โ handy for VA/TriCare (enter 0) or when your ACA cost differs from our estimate.
| Lifestyle | Needed to retire here | Monthly Cost |
|---|---|---|
| Lean FIRE | $1.1M | $3,655/mo |
| FIRE | $1.78M | $5,935/mo |
| Fat FIRE | $6.13M | $20,430/mo |
Cost of Living Breakdown for San Diego
Cost and FIRE figures are for a one-person household โ adjust household size in the controls above.
Lean FIRE Lifestyle
$1.1MA careful but sun-soaked Southern California life. Housing is an older studio or 1BR inland in City Heights, El Cajon, or Clairemont, where the studio floor sets a hard bottom. A paid-off used car is essential in a metro with weak transit outside downtown, and it anchors the budget alongside a subsidized marketplace health plan. Meals lean on home cooking and San Diego's cheap, excellent fish tacos and Mexican food. Recreation is free and constant โ the beaches, Balboa Park, and the Torrey Pines trails โ under reliably mild weather year-round.
FIRE Lifestyle
$1.78MA comfortable coastal-city life in a one-bedroom in a desirable neighborhood like North Park, Hillcrest, or Point Loma. Dining out regularly at the city's strong mid-range restaurants and breweries, a newer car, and standing outdoor pursuits โ surfing, sailing, golf at Torrey Pines โ become the routine. A solid private health plan and weekend trips to Anza-Borrego or across the border to Baja round it out. California taxes take a cut, but the year-round climate makes outdoor living a daily default.
Fat FIRE Lifestyle
$6.13MTop-of-market San Diego living, anchored by a luxury 2-bedroom in a coastal or downtown high-rise near La Jolla, Coronado, or the waterfront. A private chef, a luxury car, full household help, and concierge medicine at Scripps or UCSD are routine, alongside first-class travel and standing memberships at the city's sailing and golf clubs. The mild coastal climate means outdoor living every day, and the budget supports entertaining and dining without a second thought โ established wealth in one of the country's best climates.
Retirement Confidence
The 4% rule is a great starting point. Here we go a step further and test your plan against real market history.
Enter your portfolio on the homepage to backtest a retirement in San Diego against market history.
Backtest detail
How this is calculated
This is a real historical backtest. We run your plan through every retirement-length window in US market history (1871โ2022): a 75% stock / 25% bond portfolio, rebalanced annually, with withdrawals raised each year for that period's actual inflation. The success rate is the share of those historical start years in which the money lasted the full length without running out.
Your confidence level sets the bar: at Balanced (90%), a survival rate of 90% or more reads "You can retire here", within 10 points below is "Close - worth a closer look", and lower is "Not quite yet". The same level sizes the "Needed to retire here" target. Retirement length also drives it - early retirees planning 40โ50+ years see lower survival than the 30-year baseline.
Healthcare, Visa & City Overview
PST (UTC-8)
USD
English
64ยฐF / 18ยฐC
200+ Mbps average
San Diego International (SAN)
Frequently Asked Questions About Retiring in San Diego
What is the FIRE Number for San Diego, United States?
The FIRE Number for San Diego ranges from $1.1M (Lean FIRE lifestyle) to $6.13M (Fat FIRE lifestyle). A FIRE retirement requires a portfolio of approximately $1.78M, based on estimated monthly costs of $5,935 and a 4% safe withdrawal rate.
How much does it cost to retire in San Diego?
Monthly living costs in San Diego range from $3,655 (Lean FIRE) to $5,935 (FIRE), covering housing (market rent), dining, groceries, healthcare, transportation, entertainment, and utilities.
What is healthcare like in San Diego for retirees?
Healthcare in San Diego costs approximately $525 to $650/month depending on coverage level. Typical coverage at the Lean FIRE budget: A subsidized Covered California plan, with the premium tax credit available when annual income stays under the subsidy cutoff of about $62,600, plus a modest California state subsidy. Priced for an early retiree aged 45-55; older retirees should budget more.
What is the weather like in San Diego?
Subtropical Mediterranean with warm, dry summers and mild winters. The average temperature is 64ยฐF / 18ยฐC.
How safe is San Diego for retirees?
San Diego is generally safe for retirees, scoring 6 out of 10 in our safety ratings.
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