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US relocation · 2026

West Virginia flagCharleston → California flagSan Francisco

At $100,000 gross, you’d need about $194,118 in San Francisco to match Charleston purchasing power — and same-gross take-home shifts by −$3,205/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Charleston leads

City COL moves +80 from Charleston (85) to San Francisco (165). Parent median income delta (West Virginia → California): +$39,300. At $100,000 gross: equivalent salary ~$194,118; same-gross take-home −$3,205/year.

Side-by-side city scoreboard

Charleston

118

Purchasing power index · 100 = national avg

COL index
85
Parent median income
54,200 USD
Sales tax
~6.6%
Property tax
~0.51%
Income tax
Taxed
$100k take-home
$75,999
Open calculator →

San Francisco

61

Purchasing power index · 100 = national avg

COL index
165
Parent median income
93,500 USD
Sales tax
~9.03%
Property tax
~0.7%
Income tax
Taxed
$100k take-home
$72,794
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

Charleston

$100,000

San Francisco

$100,000

Est. annual take-home

Charleston

$75,999

San Francisco

$72,794

Approx. combined tax + payroll burden

Charleston

24%

San Francisco

27.2%

Take-home difference at same gross

$-3,205 / yr in San Francisco vs Charleston

Equivalent gross for same lifestyle (COL-adjusted)

San Francisco only

$194,118

Change vs scenario gross

San Francisco only

+94.1%

Est. take-home at equivalent gross

San Francisco only

$128,179

Burden at equivalent gross

San Francisco only

34%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,333/mo in Charleston vs $6,066/mo in San Francisco—roughly $267/mo less in San Francisco before housing ($3,205/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 85 for Charleston and 165 for San Francisco (100 = national average). The destination is about +94.1% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $194,118/yr gross in San Francisco (~$16,176/mo), with estimated take-home around $10,682/mo. Versus estimated take-home in Charleston at the scenario gross, that is about +68.7% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $5,513/mo is left after rent in Charleston at the scenario gross vs $2,516/mo in San Francisco at the same gross. At the equivalent gross in San Francisco, about $7,132/mo after rent. Typical rent differs by about +$2,730/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

Charleston

$820

San Francisco

$3,550

Rent as % of scenario gross ($100,000/yr)

Charleston

9.8%

San Francisco

42.6%

Rent as % of equivalent gross (San Francisco)

San Francisco only

21.9%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: Charleston → San Francisco

Approximate median monthly rents for the primary metros in Charleston and San Francisco. Negative delta means housing is cheaper in San Francisco. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$32,760

1BR % of $100k (Charleston)

9.8%

$820/mo

1BR % of $100k (San Francisco)

42.6%

$3,550/mo

Property tax (effective)

~0.51% → ~0.7%

Charleston → San Francisco

At COL-equivalent salary in San Francisco, 1BR rent is about 21.9% of gross — vs 42.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeCharlestonSan FranciscoDelta / mo
Studio$680$2,800+$2,120
1 bedroom$820$3,550+$2,730
2 bedroom$1,020$4,800+$3,780
3 bedroom$1,280$6,200+$4,920

House rent (monthly)

SizeCharlestonSan FranciscoDelta / mo
2 bedroom$1,100$4,500+$3,400
3 bedroom$1,380$6,000+$4,620
4 bedroom$1,720$7,800+$6,080

Buy instead? Est. mortgage (3BR house)

Charleston payment

$1,587/mo

San Francisco payment

$6,898/mo

Payment delta

+$5,311

Est. purchase price

$298,080 → $1,296,000

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for Charleston → San Francisco

Key takeaways — Charleston → San Francisco

  • San Francisco has a city cost-of-living index of 165 vs 85 in Charleston (national average = 100) — about 94% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $194,118 in San Francisco matches Charleston purchasing power (+94.1% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$3,205/year (Charleston → San Francisco) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): West Virginia ~$75,999 vs California ~$72,794 (−$3,205/year) — city COL can still change the equivalent salary you need.
  • Illustrative 1-bedroom rent: ~$820/mo in Charleston vs ~$3,550/mo in San Francisco (+$32,760/year).
  • Quality-of-life snapshot (indicative): overall 49 in Charleston vs 60 in San Francisco — higher safety & better weather in the new city.

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Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.