United States
Cost of living in Louisiana
Cost of living in Louisiana sits at an RPP of 88.2, ranking the state 47th in the country and placing prices 11.8 percent below the US average. A major tax change took effect January 1, 2025: Louisiana replaced its graduated income tax brackets with a flat 3 percent rate, one of the lowest flat rates in the country, and set a new single standard deduction of $12,500. That restructuring substantially simplified the income tax calculation and reduced the top effective rate. Sales tax was raised to 5 percent through 2029. The net effect of the 2025 changes is a lower and flatter income tax offset by a slightly higher sales tax. New Orleans carries prices well above the state average, but most of the state, including Baton Rouge, Shreveport, and smaller cities, sits below the national median for housing and everyday expenses.
Price level
88.2
US = 100
National rank
47th
of 51, dearest first
Income tax
3%
flat
Sales tax
5%
state base rate
What your salary is worth in Louisiana
Because prices here sit at 88.2 against the national 100, the same paycheck stretches differently than it would elsewhere. These figures hold buying power constant: the salary listed is what you would need in Louisiana to live as you would on the reference amount in another place.
| Same lifestyle as | $60,000 | $100,000 |
|---|---|---|
| US average | $52,920 | $88,200 |
| California (dearest) | $47,805 | $79,675 |
| Arkansas (cheapest) | $60,898 | $101,496 |
Compare Louisiana with anywhere in the US
To live the same in California you need
$87,857
to match $70,000 in Louisiana
Price level, US = 100
The equivalent salary keeps your purchasing power constant: it is your pay scaled by the ratio of the two price levels. Regional Price Parities measure what a fixed basket of goods and services costs locally. Source: U.S. Bureau of Economic Analysis, 2024.
Louisiana in context
Louisiana's 2025 tax reform traded a complex graduated income tax for a flat 3 percent rate, which benefits higher earners more than lower earners who previously paid the bottom brackets. The $12,500 standard deduction is substantially larger than the prior structure allowed, reducing taxable income for most filers. The 5 percent sales tax is moderate compared with states like Tennessee and Mississippi at 7 percent. Within-state variation is significant: New Orleans prices for housing and services approach mid-tier metro levels nationally, while rural parishes in the north and central parts of the state rank among the cheapest geography in the country. Food and utility costs remain low across most of the state. The flat income tax makes Louisiana's effective rate predictable and competitive for workers at most income levels.
The closest state above Louisiana on price is South Dakota at 88.6. Just below sits Iowa at 87.8.
Frequently asked questions
Is Louisiana expensive to live in?
Louisiana sits at a price level of 88.2 where the US average is 100, so a typical basket of goods and services costs about 12% less than the national norm. That ranks it 47th most expensive of 51 states. Housing is usually the largest single driver of the gap.
What salary do you need in Louisiana?
To match the buying power of $60,000 earned at the US average, you would need about $52,920 in Louisiana. The figure scales with the price level: a place dearer than average needs more, a cheaper one needs less. Your own number also depends on housing choice and household size.
How much tax does Louisiana charge?
Louisiana applies a flat 3% state income tax and a base state sales tax of 5%. Flat 3% effective Jan 1, 2025 (replaced graduated brackets). New single standard deduction $12,500. State sales tax raised to 5% through 2029. Local jurisdictions can add their own sales tax on top.
Cost of living in other states
Price levels are Regional Price Parities from the U.S. Bureau of Economic Analysis, Regional Price Parities (SARPP, MARPP), 2024 (public domain). State tax figures are the latest published rates from state revenue departments. All figures are estimates for general comparison and not financial advice; your own costs depend on housing, household size and lifestyle.