🇺🇸 North America

FIRE Number for Charleston, United States

Name: Charleston, United States
Address: Charleston, United States

United States

Southern Charm, Historic Architecture, and Lowcountry Living

FIRE Score Based on safety, healthcare, infrastructure & expat friendliness

Charleston is consistently ranked among America's most beautiful and hospitable cities. Its cobblestone streets, antebellum architecture, and world-class dining scene create a unique atmosphere that blends history with modern sophistication. The cost of living is moderate by coastal standards, South Carolina has relatively low taxes, and the subtropical climate allows for year-round outdoor enjoyment. The Lowcountry's beaches, marshlands, and waterways provide endless recreation for FIRE retirees.

Lean FIRE, FIRE, and Fat FIRE for Charleston

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 — adjust household size below.

Household size

Costs scale by category, not a flat multiple — housing is largely shared; food and healthcare scale per person.

Use my own healthcare cost

Lifestyle	Needed to retire here	Monthly Cost
Lean FIRE	$891K	$2,970/mo
FIRE	$1.62M	$5,400/mo
Fat FIRE	$6M	$20,000/mo

Cost data: Q3 2026 · Medium confidence

Cost of Living Breakdown for Charleston

Cost and FIRE figures are for a one-person household — adjust household size in the controls above.Showing costs for 2 adults.

Lean FIRE Lifestyle

$891K

A cheapest-acceptable studio or older one-bedroom in a value area like West Ashley, North Charleston, or James Island rather than the peninsula, where housing still takes a large share. Free walks on the Battery, beach days at Folly Beach, and affordable shrimp-and-grits spots keep life enjoyable. Summer A/C bills and higher SC auto premiums are real costs to plan for. Tight but workable with home cooking most nights, in one of America's most beautiful cities.

FIRE Lifestyle

$1.62M

A high-quality place on the historic peninsula or in Mount Pleasant, with regular dinners at FIG, Husk, and The Ordinary. A golf membership and weekend sailing on the harbor fit comfortably, and healthcare runs through the MUSC network, padded near the ~$62,600 ACA subsidy cutoff. A late-model SUV covers island excursions. A genuinely affluent Charleston life with room for regular travel.

Fat FIRE Lifestyle

$6M

A fine historic house South of Broad, housekeeping several days a week with a garden service, and a private chef several days a week. First-class travel, fine dining whenever desired, and chartered boat days on the harbor and barrier islands all fit comfortably, alongside top-tier concierge care at MUSC. Charleston's preservation community and cultural scene offer real ways to get involved. Housing absorbs a meaningful share, but the lifestyle is uncapped — roughly $240k a year.

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 Charleston against market history.

How this is calculated

This is a real historical backtest. We run your plan through every retirement-length window in US market history (1871–2022): 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 40–50+ years see lower survival than the 30-year baseline.

Healthcare, Visa & City Overview

climate Warm

healthcare Good

english Widely spoken

safety Safe

visa Easy

Timezone

EST (UTC-5)

Currency

USD

Language

English

Avg. Temperature

65°F / 18°C

Internet

150+ Mbps average

Airport

Charleston International (CHS)

Frequently Asked Questions About Retiring in Charleston

What is the FIRE Number for Charleston, United States?

The FIRE Number for Charleston ranges from $891K (Lean FIRE lifestyle) to $6M (Fat FIRE lifestyle). A FIRE retirement requires a portfolio of approximately $1.62M, based on estimated monthly costs of $5,400 and a 4% safe withdrawal rate.

How much does it cost to retire in Charleston?

Monthly living costs in Charleston range from $2,970 (Lean FIRE) to $5,400 (FIRE), covering housing (market rent), dining, groceries, healthcare, transportation, entertainment, and utilities.

What is healthcare like in Charleston for retirees?

Healthcare in Charleston costs approximately $450 to $600/month depending on coverage level. Typical coverage at the Lean FIRE budget: A subsidized Silver plan on South Carolina's ACA exchange, assuming annual income stays under the 2026 subsidy cutoff of about $62,600 for a single person. Priced for an early retiree aged 45-55; older retirees should budget more.

What is the weather like in Charleston?

Subtropical with hot, humid summers and mild winters. The average temperature is 65°F / 18°C.

How safe is Charleston for retirees?

Charleston is generally safe for retirees, scoring 6 out of 10 in our safety ratings.