$90,000 in San Francisco ≈ $72,950 in Columbia (−18.9% cost of living)

$72,950

Target salary in Columbia for the same standard of living.

Cost of living target · prices −18.9% vs San Francisco.

Cost & tax landscape

Housing drives most of this move’s price gap : The biggest everyday cost difference when moving from San Francisco to Columbia is housing & rent, which runs about 59.2% less expensive in Columbia.

Move metrics

How price levels, target salary, and state tax line up for San Francisco → Columbia.

Metric San Francisco Columbia Delta
Cost of living index 115.6 93.7 −18.9% overall
Groceries & goods 108.5 96.3 −11.2%
Housing & rent 194.7 79.5 −59.2%
Everyday services 106.2 98.3 −7.4%
Base / COL target $90,000 $72,950 COL target −$17,050 (−18.9%)
State income tax (single) ~$4,293 ~$4,240 −$53 tax drag
Tax parity target $90,000 $89,947 Tax match −$53 (−0.1%)

COL target is purchasing-power equivalence. Tax parity target matches after-state-tax dollars only, not cost of living. State tax is approximate single-filer.

Tax take-home

Two different questions. Don’t mix them with the cost-of-living headline above.

Cost of living target
$72,950

Gross needed in Columbia for the same purchasing power as your $90,000 in San Francisco, before taxes.

Tax parity target
$89,947

Gross needed in Columbia to keep the same after-tax dollar amount of about $85,707 (without accounting for the lower cost of living) .

On $90,000 in San Francisco, you keep about $85,707 after California tax. Matching that take-home under South Carolina tax is the tax parity target above (roughly $53 less gross) .

Money in pocket (est.)
$85,707
CA state tax
$4,293
SC state tax on match
$4,240
Tax parity vs origin gross
−$53

Approximate single-filer state income tax only (Tax year 2026 (approximate single-filer schedules)). No federal tax, FICA, local city tax, or credits. Multi-state metros use the primary state code. Not tax advice.

Rate sources: Tax Foundation: State Individual Income Tax Rates and Brackets (2026); Federation of Tax Administrators: State Individual Income Taxes . Details in methodology and disclaimer.

Career & jobs

Local salary guide

only when local median ≥ your cost-of-living target ( $72,950). Below-target roles show no badge.

Local salary guide May 2025. Gaps over 50% omitted. Sorted by local jobs in field.

Counter-offer letter

Turn your cost-of-living target into a one-click negotiation draft you can edit and send.

Template only. Not legal or career advice. Cite your own offer details before sending.

Target salary ladder in Columbia

In San FranciscoIn Columbia
$60,000$48,633
$90,000$72,950
$150,000$121,583

Target salary keeps the same standard of living.

FAQ

What salary do I need in Columbia to match $90,000 in San Francisco?
About $72,950, your target salary for the same standard of living, based on cost of living indexes of 115.6 and 93.7 (2024). Not financial advice.
Why is Columbia less expensive than San Francisco?
The biggest everyday cost difference when moving from San Francisco to Columbia is housing & rent, which runs about 59.2% less expensive in Columbia. Overall cost of living index is 115.6 in San Francisco vs 93.7 in Columbia (2024, US average = 100).
How do published wages compare for a move from San Francisco to Columbia?
Among jobs with published local salary medians in both metros (excluding gaps over 50%), Office Clerks, General is among the highest-employment matches: $52,000 in San Francisco vs $38,320 in Columbia (−26.3%; about 7,260 local jobs in the field at the destination). The table below lists other high-employment occupations.
How do state income taxes change take-home from San Francisco to Columbia?
Two different targets: the cost of living target is about $72,950 (gross for the same purchasing power). Separately, the tax parity target is about $89,947, the gross you’d need in Columbia to keep the same after-tax dollars (~$85,707) you keep after California tax on $90,000 in San Francisco, without adjusting for cost of living. Approximate single-filer state schedules (Tax Foundation 2026). Not tax advice.
What is not included in this comparison?
Local city taxes, federal tax, FICA, childcare, healthcare premiums, leave benefits, and job openings are not modeled. Approximate state income tax take-home is shown separately where schedules are available. Use these figures as a starting point, not advice.

What this San Francisco → Columbia move covers

The biggest everyday cost difference when moving from San Francisco to Columbia is housing & rent, which runs about 59.2% less expensive in Columbia. Cost of living index 2024; local salary guide May 2025.

Includes

  • Cost of living index for everyday expenses (housing, groceries & goods, services)
  • Local salary guide: median pay, typical pay range, and jobs in the field where published
  • Target salary math so you keep the same standard of living after a move
  • Approximate single-filer state income tax take-home on compare pages (see rate sources on the page)

Does not include

  • Local city taxes, credits, filing-status variants, or tax advice
  • Childcare, healthcare premiums, or leave benefits
  • Job openings. “Local jobs in field” is how many people work in the role, not hiring demand

Technical source names (RPP, OEWS) and formulas live on the methodology page.

See methodology and disclaimer.