Median rent is 55% lower in Louisville/Jefferson County ($1,120/mo vs $2,476/mo). Buying is cheaper in Louisville/Jefferson County, where the median home runs $233,900 versus $1,394,500. Households earn more in San Francisco ($140,970 vs $66,849 a year).
City A
Louisville/Jefferson County, KY
City B
San Francisco, CA
How much would you need to earn in San Francisco, CA to maintain your standard of living from Louisville/Jefferson County, KY?
A cost-of-living index isn't available for one of these cities yet, so we can't compute an equivalent salary.
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Louisville/Jefferson County
Kentucky
San Francisco
California
Population
Median Household Income
Annual
Median Gross Rent
Per month
Median Home Value
Cost of Living Index
US avg = 100
1BR Fair Market Rent
HUD FMR
2BR Fair Market Rent
HUD FMR
3BR Fair Market Rent
HUD FMR
Air Quality Index
Lower = cleaner
Top State Income Tax
Top marginal rate
State Sales Tax
Statewide base rate
Median Age
Years
✓ = better value · Sources: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Renters will find significantly cheaper housing in Louisville/Jefferson County — median rent of $1,120/mo versus $2,476/mo in San Francisco, a 55% difference. Home buyers face a steeper market in San Francisco: the median home is $1,394,500 versus $233,900 in Louisville/Jefferson County — 83% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
State tax data is not yet available for these cities.
Louisville/Jefferson County
Income tax: N/A
Sales tax: N/A
San Francisco
Income tax: N/A
Sales tax: N/A
Air quality data is available for Louisville/Jefferson County (avg AQI 32.0) but not yet for San Francisco.
Pick San Francisco if you prioritize higher median household income ($140,970/yr).
Pick Louisville/Jefferson County if you prioritize cheaper rent ($1,120/mo median).
Is Louisville/Jefferson County cheaper than San Francisco?
Cost of living index data is not yet available for one or both cities.
How much is rent in Louisville/Jefferson County vs San Francisco?
Median rent is $1,120/mo in Louisville/Jefferson County, KY and $2,476/mo in San Francisco, CA. Louisville/Jefferson County, KY has the lower rent by about 55%.
Which has higher salaries — Louisville/Jefferson County or San Francisco?
Median household income is $66,849 in Louisville/Jefferson County, KY and $140,970 in San Francisco, CA. San Francisco, CA has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Louisville/Jefferson County or San Francisco?
State tax data is not yet available for one or both cities.
What salary do I need in San Francisco to match my Louisville/Jefferson County income?
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
