Median rent is 32% lower in Louisville/Jefferson County ($1,120/mo vs $1,655/mo). Buying is cheaper in Louisville/Jefferson County, where the median home runs $233,900 versus $581,500. Households earn more in Portland ($90,919 vs $66,849 a year).
City A
Louisville/Jefferson County, KY
City B
Portland, OR
How much would you need to earn in Portland, OR 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
Portland
Oregon
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 $1,655/mo in Portland, a 32% difference. Home buyers face a steeper market in Portland: the median home is $581,500 versus $233,900 in Louisville/Jefferson County — 60% more expensive.
Metric
Louisville/Jefferson County
Portland
Software Developer
Registered Nurse
Elementary Teacher
Electrician
Accountant
Higher wage highlighted · 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
Portland
Income tax: N/A
Sales tax: N/A
Portland has cleaner air on average: 26.0 AQI (Good) compared to 32.0 AQI (Good) in the other city. Lower AQI means cleaner, healthier air.
Pick Portland if you prioritize higher median household income ($90,919/yr).
Pick Louisville/Jefferson County if you prioritize cheaper rent ($1,120/mo median).
Pick Portland if you prioritize cleaner air quality (avg AQI 26.0).
Cost of living index data is not yet available for one or both cities.
Median rent is $1,120/mo in Louisville/Jefferson County, KY and $1,655/mo in Portland, OR. Louisville/Jefferson County, KY has the lower rent by about 32%.
Median household income is $66,849 in Louisville/Jefferson County, KY and $90,919 in Portland, OR. Portland, OR has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Portland, OR has better air quality on average: 26.0 AQI versus 32.0 AQI. Both are EPA AirNow annual averages; lower is better.
State tax data is not yet available for one or both cities.
RPP data needed for salary equivalence calculation is not yet available.
Data last updated: June 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
