Louisiana · Census, HUD and BEA figures · Updated

Cost of Living in St. John the Baptist Parish, LA

Prices around St. John the Baptist Parish, LA run 7.4% below the U.S. average (BEA, the metro area). The typical household there earns $66,630 a year, and HUD puts a two-bedroom at $1,331 a month. Keeping that rent under 30% of income takes about $53,240 a year.

St. John the Baptist Parish, LA at a glance

Median household income

$66,630$5,553 per month · U.S. Census Bureau ACS 5-Year
2-bedroom rent$1,331HUD FY2026 Fair Market Rent
Price level (U.S. = 100)92.6-7.4% · BEA, the metro area
Electricity13.5¢per kWh · EIA Residential LA
Population40,743Census ACS 5-year estimate

How much rent can you afford in St. John the Baptist Parish, LA?

HUD’s fair market rent for each size, against what a typical household here earns. Change the income to see yours.

Affordable (< 30% of income)
HUD Fair Market Rent$1,331Monthly market rent
Share of gross income24%Recommended max: 30%
Annual income needed$53,240To meet the 30% standard
Max affordable rent$1,666At 30% of $66,630
0%30% (Affordability standard)100%
Compare against:

How much is rent in St. John the Baptist Parish, LA? By bedroom, 2026

HUD's fiscal 2026 Fair Market Rents for New Orleans-Metairie, LA HUD Metro FMR Area, with the income each one takes if rent stays under 30% of it.

HUD Fair Market Rent in St. John the Baptist Parish, LA, fiscal 2026
Unit SizeMonthly RentAnnual Rent30% Rule Min. Income% of Median Income
Studio / Efficiency$964$11,568$38,56017.4%
1-Bedroom Apartment$1,113$13,356$44,52020%
2-Bedroom ApartmentBenchmark$1,331$15,972$53,24024%
3-Bedroom Home$1,701$20,412$68,04030.6%
4-Bedroom Home$1,996$23,952$79,84035.9%

Rent in St. John the Baptist Parish, LA, with the wage each unit needs →

What a typical income covers in St. John the Baptist Parish, LA

The 50/30/20 rule applied to the local median of $66,630 a year ($5,553 a month before tax).

Needs (50%)$2,776/moRent ($1,331 2-BR), utilities (~$121/mo), groceries, transit
Wants (30%)$1,666/moEating out, travel, subscriptions and the rest
Savings and debt (20%)$1,111/moEmergency fund, retirement, paying down loans

What $66,630 leaves after Louisiana taxes

Federal income tax, Social Security, Medicare and Louisiana tax on the local median income. Change the salary to see yours.

$66,630
$25,000$135,000
Filing status:
Gross salary breakdown$66,630
Net 81%
Fed 9%
LA 2%
FICA 8%
Annual take-home$54,092After all taxes
Monthly deposit$4,508Estimated per month
Biweekly paycheck$2,080Every 2 weeks (26/yr)
Effective tax rate18.8%Total tax burden
Federal income tax$5,829 / yr
Louisiana state income tax$1,613 / yr
FICA (Social Security & Medicare)$5,097 / yr

Living in St. John the Baptist Parish, LA: common questions

What is the median household income in St. John the Baptist Parish, LA?

According to the latest U.S. Census Bureau ACS 5-Year survey, the median household income in St. John the Baptist Parish, LA is $66,630 per year (approximately $5,553 per month).

What is the average rent in St. John the Baptist Parish, LA?

The closest official figure is HUD's Fair Market Rent for 2026: $964 for a studio, $1,113 for one bedroom, $1,331 for two, $1,701 for three and $1,996 for four, utilities included.

It is not an average of listings. HUD sets it at the rent 40% of recent movers paid or less for a standard unit, so a new lease on a nicer place will usually cost more.

Is St. John the Baptist Parish, LA expensive to live in?

Prices there run 7.4% below the U.S. average. BEA's regional price parity for the metro area is 92.6, where the U.S. is 100. Rent moves the number most: housing is where places differ, while goods cost about the same everywhere.

How much do you need to earn to comfortably afford rent in St. John the Baptist Parish, LA?

To keep a $1,331 two-bedroom under 30% of gross income, a household needs about $53,240 a year, or $4,437 a month. That is 80% of what the typical household in St. John the Baptist Parish, LA earns.

How much do you need to live comfortably in St. John the Baptist Parish, LA?

On the local median income of $66,630 ($5,553 a month before tax), the 50/30/20 rule leaves $2,776 a month for needs like rent, utilities and groceries, $1,666 for everything else and $1,111 for savings or debt. A two-bedroom at $1,331 takes 48% of the needs share.

How much is the electric bill in St. John the Baptist Parish, LA?

Homes in Louisiana paid 13.5¢ per kWh on average (EIA). At 900 kWh a month, a typical use, that is about $121. Your bill depends mostly on heating and cooling.