USLivingCost Salaries · Rent · Cost of Living

Boston, MA vs. Louisville/Jefferson County, KY

Median rent is $2,093 a month in Boston, MA and $1,069 in Louisville/Jefferson County, KY. Household income is $94,755 against $64,731. Both cities are read from the same ACS 2019-2023 5-Year Estimates and the same BEA Regional Price Parities 2023, so the two columns below are directly comparable.

$
Same standard of living
A salary of $100,000 in Boston, MA buys what $84,265 buys in Louisville/Jefferson County, KY
-$15,735 less to keep the same standard of living
Median gross rent Monthly
$2,093 $1,069 -48.9%
Median household income Annual
$94,755 $64,731 -31.7%
Median home value Owner-occupied
$710,400 $221,500 -68.8%
Rent as share of income Annual rent ÷ income
26.5% 19.8% -6.7 pp
Price level U.S. average = 100
111.6 94.0 -15.8%
Salary needed for median rent Keeps rent at 30% of gross
$83,700 $42,800 -48.9%
Rent median income carries at 30% Affordable rent
$2,369 $1,618 -31.7%
Population City proper
663,972 627,210 -5.5%
Equivalent salary For $100,000 in Boston
$100,000 $84,265 -15.7%

A green or red badge means the second city is higher or lower, not better or worse: a lower rent is good for a tenant, a lower household income is not. For the price level and
the share of income the raw values are shown, because a percentage difference between two
percentages is easy to misread.

What the gap means

Lower rent
$1,069
Louisville/Jefferson County, KY · 95.8% below Boston, MA
Higher household income
$94,755
Boston, MA · 46.4% above Louisville/Jefferson County, KY
Same standard of living
$84,265
$100,000 in Boston, MA needs $84,265 in Louisville/Jefferson County, KY
Price level gap
17.6 points
111.6 in MA against 94.0 in KY
Rent burden gap
6.7 points
Louisville/Jefferson County, KY versus Boston, MA, share of income taken by rent
Highest buying power
106.4%
Louisville/Jefferson County, KY · share of the national average income that a dollar there buys

Occupation wages in both metros

May 2025 U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS). Metropolitan areas may differ from city boundaries.

Occupation Boston, MA median Louisville/Jefferson County, KY median vs.
General and Operations Managers $133,800 $89,140 -33.4%
Registered Nurses $106,180 $84,850 -20.1%
Retail Salespersons $36,850 $30,660 -16.8%
Fast Food and Counter Workers $36,290 $28,690 -20.9%
Janitors and Cleaners, Except Maids and Housekeeping Cleaners $46,550 $35,000 -24.8%
Waiters and Waitresses $39,270 $30,180 -23.1%
Customer Service Representatives $49,920 $41,600 -16.7%
Software Developers $166,090 $110,270 -33.6%

Metropolitan areas and cover every industry together, so the two columns may describe wider areas than the city limits used for rent and income.

More comparisons with Boston, MA

More comparisons with Louisville/Jefferson County, KY

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Definitions used on this page

Salary needed for the median rent
Twelve months of median gross rent divided by 0.30: the income that keeps the median rent at 30% of gross pay.
Price level
BEA regional price parity for the metro area where one is published, otherwise for the state. The national average is 100.
Same standard of living
A salary in Boston, MA converted into Louisville/Jefferson County, KY at the ratio of the two price levels. It adjusts for prices only, not for taxes or for what either city offers.
Buying power
One hundred divided by the price level: what a dollar buys locally relative to the national average.

Sources

Margins of error are published for every Census figure. Read the methodology before reading a small gap between two cities as a real difference.

Full detail for each city: Boston, MA · Louisville/Jefferson County, KY