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St. Martin Parish, Louisiana: property tax rate, home values and income

Effective property tax rate

0.40%

34th highest of 64 counties in Louisiana

Median home value

$151,000

32nd highest in Louisiana

Median household income

$53,394

32nd highest in Louisiana

Population

51,559

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In St. Martin Parish, Louisiana the effective property tax rate is 0.40%. The median homeowner pays $610 a year in real estate taxes on a home with a median value of $151,000. That rate is the 34th highest of the 64 Louisiana counties with published data, and the 2933rd highest of 3,132 counties in the United States.

Property tax in St. Martin Parish

The effective rate is the median real estate tax paid divided by the median home value. The Louisiana statewide average is 0.55%, so St. Martin Parish is below it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$151,000 (county median)$610$51
$200,000$800$67
$300,000$1,200$100
$400,000$1,600$133
$500,000$2,000$167

Home values and incomes

The median home value is $151,000 (32nd highest in Louisiana, 1977th highest nationally) and the median household income is $53,394. Homes cost about 2.8 times a typical household's yearly income. Median gross rent is $865 a month. 78.9% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,829 a year for insurance. For comparison, the Louisiana statewide median home value is $213,867.

Counties near St. Martin Parish in the Louisiana property tax ranking

CountyEffective rateMedian home value
LaSalle Parish0.42%$137,200
St. Helena Parish0.42%$106,400
Union Parish0.41%$115,400
St. Martin Parish0.40%$151,000
St. Mary Parish0.40%$128,000
Concordia Parish0.38%$102,400
Sabine Parish0.38%$129,400

Frequently asked questions

What is the property tax rate in St. Martin Parish, Louisiana?

The effective property tax rate is 0.40% of home value per year, the 34th highest of 64 counties in Louisiana (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in St. Martin Parish?

At the county's effective rate of 0.40%, about $1,200 a year (roughly $100 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in St. Martin Parish?

The median home value is $151,000 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in St. Martin Parish?

The median household income is $53,394 (Census ACS 2023 5-year estimates).