Title Services in St. Tammany Parish
North Shore title and closing services for Covington, Mandeville, Slidell, and beyond.
St. Tammany is one of Louisiana’s fastest-growing residential markets. Southern Title closes purchases, refinances, and new-construction transactions across Covington, Mandeville, Madisonville, Slidell, Abita Springs, and the surrounding North Shore communities. Buyers relocating from Orleans and Jefferson typically appreciate St. Tammany’s competitive millage rates — and our calculator shows exactly how those numbers translate into your monthly payment.
Communities served: Covington · Mandeville · Madisonville · Slidell · Abita Springs · Lacombe · Pearl River · Folsom
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Closing Cost Estimate
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Property Tax Calculator
Estimate St. Tammany property taxes
Millage Rates
St. Tammany Parish has 13 tax districts with different millage rates. Select the appropriate area for the most accurate estimate.
Covington (City) — Tax Dist. 6
| Taxing Body | Mills |
|---|---|
| Parish-Wide | 85.76 |
| City of Covington | 19.49 |
| Total Millage | 105.25 |
District 6 — Ward 3. City millage (19.49) not subject to homestead exemption. Official 2025 total: 105.25 mills.
Mandeville (City) — Tax Dist. 14
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 3 | 118.51 |
| City of Mandeville | 8.21 |
| Total Millage | 126.72 |
District 14 — Ward 4. City millage (8.21) not subject to homestead exemption. Official 2025 total: 126.72 mills.
Slidell (City) — Tax Dist. 23/24
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 9 | 124.16 |
| City of Slidell | 20.48 |
| Total Millage | 144.64 |
Districts 23 & 24 — Wards 8 & 9. City millage (20.48) not subject to homestead exemption. Official 2025 total: 144.64 mills.
Abita Springs (Town) — Tax Dist. 15
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 1 | 126.67 |
| Town of Abita Springs | 14.49 |
| Total Millage | 141.16 |
District 15 — Ward 10. Town millage (14.49) not subject to homestead exemption. Official 2025 total: 141.16 mills. FD1 is one of the higher fire districts in the parish.
Madisonville (Town) — Tax Dist. 1
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District | 115.24 |
| Town of Madisonville | 8.30 |
| Total Millage | 123.54 |
District 1 — Ward 1. Town millage (8.30) not subject to homestead exemption. Official 2025 total: 123.54 mills.
Pearl River (Town) — Tax Dist. 22
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 8 | 132.75 |
| Town of Pearl River | 5.35 |
| Total Millage | 138.10 |
District 22 — Ward 8. Town millage (5.35) not subject to homestead exemption. Official 2025 total: 138.10 mills.
Unincorporated — Ward 8/9 Rural (Tax Dist. 25-28)
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire Districts | 125.61 |
| Total Millage | 125.61 |
Districts 25-28, 31, 36-37 — Wards 8 & 9. Unincorporated areas outside Slidell city limits. Official 2025 total: 125.61 mills.
Unincorporated — Fire District 1 (Ward 10)
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 1 | 128.12 |
| Total Millage | 128.12 |
District 16 — Ward 10. Unincorporated areas in Fire District 1. Official 2025 total: 128.12 mills.
Unincorporated — Fire District 3 / Ward 3 Rural
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 3 | 112.21 |
| Total Millage | 112.21 |
District 7 — Ward 3. Unincorporated areas outside Covington city limits. Official 2025 total: 112.21 mills.
Unincorporated — Fire District 4 / Ward 4 Rural (Mandeville area)
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 4 | 119.96 |
| Total Millage | 119.96 |
Districts 8 & 12 — Ward 4. Unincorporated areas near Mandeville. Official 2025 total: 119.96 mills.
Unincorporated — Fire District 5 / Sun-Bush Area (Ward 5)
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 5 | 126.21 |
| Total Millage | 126.21 |
Districts 13, 19, 20 — Ward 5. Official 2025 total: 126.21 mills.
Unincorporated — Fire District 7 / Ward 7 (Lacombe area)
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 7 + Recreation | 137.41 |
| Total Millage | 137.41 |
District 21 — Ward 7. Lacombe area. Includes Recreation District 4. Official 2025 total: 137.41 mills.
Unincorporated — Fire District 6 / Ward 6 Rural
| Taxing Body | Mills |
|---|---|
| Parish-Wide + Fire District 6 | 111.78 |
| Total Millage | 111.78 |
District 18 — Ward 6. Official 2025 total: 111.78 mills.
Source: STPAO-2025-Millage-Pamphlet-Final-2 (stpao.org, May 2026) · Last updated: 2026-08-03
Property Tax Example — $300,000 Home
Estimated annual tax for a $300,000 owner-occupied home in St. Tammany Parish, using the parish-default combined millage rate.
With Homestead Exemption
$2,826
$75,000 homestead applied · approx $236/month
Without Homestead
$3,768
Investment, second home, or non-resident owner
How St. Tammany Parish Compares
Annual property tax on a $350,000 owner-occupied home across the New Orleans metro.
Orleans
$3,630
with homestead / year
Jefferson
$3,256
with homestead / year
St. Tammany
$3,454
with homestead / year
St. Bernard
$3,880
with homestead / year
Plaquemines
$1,944
with homestead / year
Residential property at $350,000, parish-default millage rate, owner-occupied homestead applied. Ward-level rates and special assessments may apply.
Example Closing Costs — $350,000 Home in St. Tammany
Buyer financing 80% LTV with owner's title insurance. Includes title, government, prepaid, and lender fees.
Estimated Buyer Closing Costs
$3,730
1.1% of purchase price
Estimated Seller Closing Costs
$800
Excludes real estate commissions and mortgage payoff
View itemized breakdown
Title Fees
Other Fees
Government Fees
Frequently Asked Questions — St. Tammany Parish
How much is title insurance in St. Tammany Parish?
What is the property tax rate in St. Tammany Parish?
Does Southern Title serve St. Tammany Parish?
Contact Southern Title for Your St. Tammany Closing
Southern Title's Greater New Orleans offices regularly close St. Tammany Parish transactions. Call 504-367-2333 or use the form below to start an order — we cover the entire parish.
See all 5 Southern Title officesMore St. Tammany Parish data: See the full millage breakdown by taxing body, ward-level rates, special assessments, and assessor links on our St. Tammany Parish closing costs and tax data page.