St. Tammany Parish Property Tax Rate — Louisiana 2026
In St. Tammany Parish, Louisiana, homeowners pay a median annual property tax of $2,005 on a median home value of $272,200, resulting in an effective property tax rate of 0.74%. This rate is 0.19% higher than the Louisiana state average (0.55%) and 0.17% lower than the national average (0.91%).
How St. Tammany Parish Compares
Property taxes in St. Tammany Parish are below the national average, suggesting a more affordable tax environment for homeowners in this area.
Property Tax Calculator for St. Tammany Parish
Enter your home’s estimated market value to calculate your approximate annual property tax in St. Tammany Parish, Louisiana.
This estimate uses the effective tax rate of 0.74% based on ACS data. Actual taxes may differ based on local assessments, exemptions, and levies.
Housing Breakdown
Property Tax Details for St. Tammany Parish, Louisiana
The median property tax paid by homeowners in St. Tammany Parish is $2,005 per year. Based on a median home value of $272,200, this translates to an effective property tax rate of 0.74%.
For context, the statewide median property tax in Louisiana is $1,146 with an effective rate of 0.55%, while the national average effective rate stands at 0.91%. St. Tammany Parish’s effective rate is 0.19% higher than the Louisiana state average (0.55%).
Of the 103,286 housing units in St. Tammany Parish, approximately 78.82% are owner-occupied and 21.18% are renter-occupied. Homeownership rates can influence local tax policy, as communities with higher ownership rates often see more voter engagement on property tax issues.
Important: The data on this page is for informational purposes only and should not be used as tax advice. Actual property taxes depend on your property’s assessed value, local millage rates, and any applicable exemptions. Contact your county assessor’s office for precise tax information.