County property tax calculator
Property Tax Calculator for St. Tammany Parish
St. Tammany Parish taxes property at 0.737%, below the 1.07% national average. On the county's median home value of $272,200, that works out to $2,006 per year, or $167 per month in escrow — a lighter monthly load than most of the country. Counties with rates in this range often lean on sales tax, state transfers, or other revenue sources to fund services, which keeps the property tax burden lower for homeowners. For buyers who plan to hold long-term, the cumulative savings versus a high-tax market can be substantial. Escrow will still fluctuate with assessments, but the baseline rate gives a predictable starting point. The lower effective rate here also means escrow adjustments have a smaller absolute impact on monthly payments when property assessments change year over year. Buyers who plan to hold the home for a decade or more often find this matters more than the initial purchase price gap against higher-tax neighbors, especially once equity builds and the tax line becomes a smaller percentage of total carrying cost. St. Tammany Parish sits above the Louisiana state median, placing it in the premium tier for the region. A median home value of $272,200 reflects demand for the area's access to jobs, schools, or lifestyle. Buyers here face a market where list prices move quickly and competition can push offers above asking. Financing still works within conventional loan limits in most cases, but buyers should model the full monthly cost — principal, interest, tax, insurance, and any HOA — before committing. The premium pricing means less room for surprises in the budget. Long-term ownership here tends to reward buyers who plan conservatively and hold through market cycles.
Property Tax Details
National average is 1.07%
Used to project future tax burden
Annual Property Tax
$0
Insights
Property Tax Landscape in St. Tammany Parish
St. Tammany Parish taxes property at 0.737%, moderately above Louisiana's average of 0.55%. On a median home, the difference adds roughly $509 per year compared with the state figure. For buyers weighing this county against neighbors, the extra tax load is real but not extreme — typically offset by local amenities, school quality, or access to employment. Escrow at this level adjusts annually with assessed value. Buyers should model the county rate in their monthly budget rather than relying on state averages, since even within Louisiana, rates vary widely by jurisdiction. Within Louisiana, St. Tammany Parish ranks as the 2th highest of 64 counties by effective property tax rate.
St. Tammany Parish sits above the Louisiana state median, placing it in the premium tier for the region. A median home value of $272,200 reflects demand for the area's access to jobs, schools, or lifestyle. Buyers here face a market where list prices move quickly and competition can push offers above asking. Financing still works within conventional loan limits in most cases, but buyers should model the full monthly cost — principal, interest, tax, insurance, and any HOA — before committing. The premium pricing means less room for surprises in the budget. Long-term ownership here tends to reward buyers who plan conservatively and hold through market cycles. Households in St. Tammany Parish earn well above the Louisiana median — the median income here is $79,277, which gives buyers more flexibility in qualifying for conventional and jumbo financing at competitive rates. The price-to-income ratio of 3.4x reflects a balanced profile for the region — median-income buyers have reasonable access to the market. Median gross rent runs $1,305 per month, giving renters a baseline to compare against ownership costs in the same market.
Property Tax Scenarios — St. Tammany Parish
For a market where median homes run above the state average, tax scales linearly with home value. The five scenarios below map the range from entry-level pricing to premium listings, showing annual tax, monthly escrow, and ten-year totals at the county's effective rate.
| Home Value | Annual Tax | Monthly Escrow | 10-Year Total |
|---|---|---|---|
| $135,000 | $995 | $83 | $9,950 |
| $205,000 | $1,511 | $126 | $15,109 |
| $270,000 | $1,990 | $166 | $19,899 |
| $410,000 | $3,022 | $252 | $30,217 |
| $545,000 | $4,017 | $335 | $40,167 |
Frequently asked questions
Buyers in low-tax jurisdictions often have specific questions about long-term savings, escrow mechanics, and comparisons with other counties in the state. The answers below use St. Tammany Parish's own data.
What is the property tax rate in St. Tammany Parish?
St. Tammany Parish has an effective property tax rate of 0.737%, below the national average (national average: 1.07%). On a median home of $272,200, that's about $2,006 per year, or $167 monthly through escrow.
How much are property taxes on a home in St. Tammany Parish?
At the county median of $272,200, annual property taxes run roughly $2,006, collected through mortgage escrow at about $167 per month.
How does St. Tammany Parish compare to Louisiana?
St. Tammany Parish's 0.737% rate is moderately above Louisiana's statewide average of 0.55%. The difference equals about $509 per year on a median home.
What is the median income in St. Tammany Parish?
Median household income in St. Tammany Parish is $79,277 (Census ACS 2023). Median gross rent runs $1,305 per month.
Are property taxes deductible in St. Tammany Parish?
Yes, property taxes are deductible on federal returns when you itemize, subject to the SALT cap ($10,000 for most filers). St. Tammany Parish homeowners paying $2,006 annually may benefit if their combined state and local tax burden exceeds the standard deduction.
How are property taxes calculated in St. Tammany Parish?
The county assessor multiplies your home's assessed value by the local tax rate. On a $272,200 home at the county's effective rate of 0.737%, the annual bill is approximately $2,006.
Compare Louisiana counties
Disclaimer: This calculator and the content on this page are for educational purposes only. They do not constitute financial, legal, or tax advice. Rates, loan limits, and eligibility criteria vary by lender, location, and borrower profile. Always consult a licensed financial professional before making borrowing decisions. CalcPier is independent and not affiliated with any lender listed on this page.
