Counties › Louisiana

Cost of Living in St. Mary Parish, LA

Population 47,828 · Census ACS 2020–2024 5-year estimates

Median rent$848
Median home value$138,900
Median household income$52,576

The median rent in St. Mary Parish, LA is $848/month, 20% lower than the Louisiana median and 40% lower than the U.S. median. The median home value is $138,900, 58% lower than the national median. Households earn a median of $52,576 a year, 13% lower than the state median.

Affordability

Rent as a share of median income: 19.4%
Income needed for median rent (30% rule): $33,920/yr
Home price-to-income ratio: 2.6×
Est. mortgage on the median home (20% down, 6.5% for 30 yrs, principal + interest): $702/mo

Run your own numbers: mortgage calculator · hourly to salary

St. Mary Parish vs. Louisiana vs. U.S.

St. Mary ParishLouisianaU.S.
Median rent$848$1,064$1,413
Median home value$138,900$216,500$332,700
Median household income$52,576$60,756$80,734
Homeownership rate68.6%67.4%65.2%
Bachelor's degree or higher13.6%27.0%35.7%
Poverty rate20.8%18.9%12.5%
Unemployment rate5.4%6.3%5.2%
Work from home5.5%8.1%15.1%
Median age39.738.038.9

FAQ

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

The median gross rent in St. Mary Parish, LA is $848 per month (ACS 2020–2024 5-year estimate).

How much do I need to earn to live in St. Mary Parish, LA?

Using the common 30% rule, renting a median-priced home takes about $33,920 a year in gross income.

Is St. Mary Parish, LA expensive to live in?

Rent there is 40% lower than the U.S. median, and the median home costs about 2.6 times the median household income.

Other counties in Louisiana

East Baton Rouge Parish, LARent $1,147 · Income $63,071Jefferson Parish, LARent $1,190 · Income $65,252Orleans Parish, LARent $1,251 · Income $56,631St. Tammany Parish, LARent $1,332 · Income $81,202Lafayette Parish, LARent $1,057 · Income $67,451Caddo Parish, LARent $974 · Income $50,705

Counties with a similar cost of living

Crawford County, KSRent $849 · Income $52,844Chester County, SCRent $853 · Income $52,458White County, TNRent $849 · Income $52,188Franklin County, GARent $844 · Income $53,046Arkansas County, ARRent $843 · Income $53,164Wayne County, GARent $846 · Income $53,427

Source: U.S. Census Bureau, American Community Survey 5-year estimates. Estimates have margins of error, especially for smaller places. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

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