# What are the richest counties in Kentucky based on per capita income?

Olivia Watson · August 4, 2026

> Oldham County is the wealthiest county in Kentucky with a median household income of $79,417. The median family income in Oldham County is $89,911...

Oldham County is the wealthiest county in Kentucky with a median household income of $79,417.

The median family income in Oldham County is $89,911.

**Also worth reading:** [California per capita income by county 2026 what are the latest figures?](https://cashcache.co/knowledge/california_per_capita_income_by_county_2026_what_are_the_latest_figures.php) · [What are SDG&E income-based rates and how can they help lower my energy bills?](https://cashcache.co/knowledge/what_are_sdge_income-based_rates_and_how_can_they_help_lower_my_energy_bills.php) · [What are the best income-based apartment options in Los Angeles?](https://cashcache.co/knowledge/what_are_the_best_income-based_apartment_options_in_los_angeles.php)

Boone County ranks second with a median household income of $75,841.

Woodford County ranks fourth with a median household income of $74,156.

Fayette County ranks fifth with a median household income of $67,359.

The median household income in Jefferson County, home to Louisville, is $61,365.

Fayette County's median family income is $82,257.

Kentucky ranks as the fortieth richest state in the US with a per capita income of $26,779 (2017 data).

Oldham County ranks 173rd nationally in the list of wealthiest counties in the US.

Spencer County ranks 373rd in the list of wealthiest counties in the US.

Education is one of the strongest predictors of income and in Oldham County, 55% of adults have a bachelor's degree or higher.

Glenview in Jefferson County has the highest estimated median household income of $239,063.

Mockingbird Valley in Jefferson County has the second-highest estimated median household income of $223,438.

Oldham County's median income is $92,237, the highest of all Kentucky counties.

Kentucky's per capita income in 2022 was $30,439, an increase from $29,633 in 2021.

Adair County has the lowest per capita income of all Kentucky counties at $18,765.

The estimated median household income in 2022 was $56,516, an increase from $54,415 in 2021.

Households in Oldham County are more likely to earn over $200,000 compared to other Kentucky counties.

Millionaires in America 2020 report identified Mitch McConnell as one of the richest people in Kentucky with a net worth of around $35 million.

Patricia Barnstable is another of the richest people in Kentucky with an estimated net worth of $16 million.

Canonical: https://cashcache.co/knowledge/what_are_the_richest_counties_in_kentucky_based_on_per_capita_income.php
Markdown: https://cashcache.co/knowledge/what_are_the_richest_counties_in_kentucky_based_on_per_capita_income.php/index.md