Louisville vs Baton Rouge

Category-by-Category Breakdown

Index values shown. National average = 100. Lower is cheaper.

💰 Salary Equivalence

To maintain the same standard of living:

See exact take-home pay: Kentucky salaries · Louisiana salaries

Living in Louisville vs Baton Rouge

Housing is typically the biggest factor in any cost-of-living comparison. Louisville has a housing index of 77 while Baton Rouge sits at 75 (national average = 100). The median home in Louisville costs $210,000 compared to $195,000 in Baton Rouge, a difference of $15,000. Monthly rent follows a similar pattern: $1,100 in Louisville versus $1,100 in Baton Rouge.

Groceries and everyday expenses show a narrower gap: Louisville scores 96 while Baton Rouge scores 96. Both cities are close to the national average for grocery costs.

Healthcare costs in Louisville (93) match Baton Rouge (93). Both are close to the national average.

Median household income in Louisville is $52,238 compared to $44,982 in Baton Rouge. When adjusted for cost of living, purchasing power is similar in both cities.

Relocating: Louisville vs Baton Rouge

If you are considering a move between Louisville (index: 91) and Baton Rouge (index: 91), the 0% cost difference has real implications for your budget. Baton Rouge is the more affordable option, but the right choice depends on your income, career opportunities, and lifestyle priorities.

Housing budget reality: Using the 28% rule (spending no more than 28% of gross income on housing), the median household in Louisville can afford $1,219/month, while the median household in Baton Rouge can afford $1,050/month. With median homes at $210,000 in Louisville versus $195,000 in Baton Rouge, both cities offer reasonable homeownership opportunities at median income.

Renting vs buying: At $1,100/month in Louisville and $1,100/month in Baton Rouge, renters face similar costs in both cities. The rent-to-own ratio in each city determines whether renting or buying offers better value for your situation.

Income adjustment: A $75,000 salary goes further in Baton Rouge where costs are 9% below the national average. Before accepting a job in either city, use the salary equivalence data above to understand what you would need to earn to maintain your current standard of living.

Reading These Numbers: Louisville (91) vs Baton Rouge (91)

The cost of living index uses 100 as the national average. Louisville at 91 is 9% below the US average, while Baton Rouge at 91 is 9% below average. Both cities are relatively affordable compared to the national average.

The overall index is a weighted average of housing (the largest component), groceries, utilities, transportation, and healthcare. Housing typically drives the biggest differences between cities. Even when two cities have similar overall indices, their category-level costs can vary significantly — one city might have expensive housing but cheap groceries, while another is the reverse. Check the category breakdown above for the full picture.

For renters: With median rents of $1,100/month in Louisville and $1,100/month in Baton Rouge, the annual rent difference is approximately $0. Over a 5-year period, that compounds to $0 in savings by choosing the more affordable city.

For homebuyers: The $15,000 difference in median home prices between Louisville and Baton Rouge translates to roughly $900 per month in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.

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