Average Mechanical Engineer Salary in Louisville, KY

The average Mechanical Engineer in Louisville, KY earns $100,260 per year. See how this compares to the national average and what it means for your budget.

Average Salary
$100260
Median Salary
$97280
vs. National
4.7% below
Real Pay (COL-adjusted)
$107721

“Real pay” adjusts the average for Louisville’s cost of living (Regional Price Parity 93.074, U.S. average = 100) — what this salary is worth in national-average dollars.

What Mechanical Engineers actually earn in Louisville

The spread from entry-level (10th percentile) to top earners (90th), from BLS wage data.

10th (entry) $66500
25th $78120
Median $97280
75th $118190
90th (top) $141630

990 Mechanical Engineers employed in the Louisville metro.

Can a Mechanical Engineer afford a home in Louisville?

Max home price under the 28% rule (housing ≤ 28% of gross), 10% down, 6.7% 30-yr rate. Median Louisville home: $221500.

Earnings levelSalaryMax homeMedian home?
Entry (10th)$66500$267183Yes
Median$97280$390851Yes
Top (90th)$141630$569040Yes

What’s this salary worth in another city?

What you earn (or want to compare)

Take-home pay for a Mechanical Engineer in Louisville

Estimated pay after federal, FICA, and KY state taxes (2026). Prefilled with the local average — adjust for your situation.

Estimate only — not tax advice. Tax year 2026, federal + FICA + state (single or married filing jointly). Excludes local/city income taxes (e.g., NYC, Philadelphia) and individual credits. See our methodology.

Louisville at a glance

Population627210
Median household income$64731
Median home value$221500
Median rent$1069/mo
Cost of living (RPP, U.S.=100)93.074
Bachelor’s degree or higher19.9%
Poverty rate15.8%

In Louisville, KY, Mechanical Engineers earn a median of $97,280 a year — about 8% below the U.S. median of $105,220. Among the 50 metros tracked here for this role, that ranks #32.

What that pay is worth in Louisville

Local prices run 93 on the BEA cost-of-living index (U.S. = 100), so a $100,260 salary stretches further than the sticker number — about $107,721 in national-average buying power.

Can Mechanical Engineers afford a home in Louisville?

A typical Louisville home runs about $221,500 — 2.2 times the average Mechanical Engineer salary, very affordable against the classic 3x rule of thumb. Median rent near $1,069/mo takes roughly 13% of gross pay — within the 30% comfort line.

The Mechanical Engineer pay ladder in Louisville

Entry-level (10th percentile) Mechanical Engineers earn about $66,500; the top 10% reach $141,630 — a $75,130 spread, wide for this field. Most of that gap comes down to experience, employer, and how hard you negotiate.

The Mechanical Engineer job market in Louisville

Louisville employs roughly 990 Mechanical Engineers. It’s a sizable local market to build a career in.

Compare Louisville with other cities

See the full Mechanical Engineer salary by city ranking to weigh Louisville against the other metros on both pay and cost-adjusted value, or use the cost-of-living calculator to compare any two cities directly.

Frequently asked questions

How much do Mechanical Engineers make in Louisville?

The average Mechanical Engineer in Louisville, KY earns about $100,260 per year, 4.7% below the national average of $105,220.

What is the take-home pay for Mechanical Engineers in Louisville after taxes?

After federal and KY taxes, this $100,260 salary is worth about $75,971 a year - roughly $6,330 a month in take-home pay, an effective tax rate near 24%.

What do the highest-paid Mechanical Engineers earn in Louisville?

The top 10% of Mechanical Engineers in Louisville earn about $141,630 a year, versus about $66,500 for the bottom 10%.

Can Mechanical Engineers afford a home in Louisville?

A typical Louisville home runs about $221,500 - roughly 2.2x this salary, within reach by the classic 3x rule of thumb.

Put your money to work