What is the property tax rate in Livingston County?

The combined effective property tax rate in Livingston County, Louisiana is approximately 0.55%.

Livingston County Property Tax Calculator (2026) — Louisiana Property Tax Almanac

Property Tax in Livingston County, 2026

A calculator and field guide for Denham Springs-area homeowners — and for anyone considering a move to Livingston Parish — including Louisiana's 10% residential assessment ratio, the generous $75,000 Homestead Exemption (LA Const. Art. VII §20 — exempt from state, parish, and special ad valorem; not from municipal), the Special Assessment Level (SAL) freeze for 65+ with AGI ≤ $102,700 (2026, indexed), and the FULL Disabled Veterans Exemption (100% service-connected). Louisiana uses parishes, not counties — a Napoleonic Code legacy from French colonial Louisiana.

Livingston Parish, home to Livingston and 145k Louisianians, operates under Louisiana\'s parish-based property tax system. Louisiana uses parishes (not counties — the only US state to do so, a Napoleonic Code legacy from French colonial Louisiana). Residential property is assessed at 10% of fair market value. Tax = (AV − homestead) × millage / 1,000. Combined millage includes parish, municipal, school district, and special district levies. The $75,000 Homestead Exemption (LA Const. Art. VII §20) is among the most-generous in the United States — exempt from state, parish, and special ad valorem taxes (NOT from municipal). Effective rates run ~0.55% statewide median — among the lowest in the US.

How the bill is built

Louisiana property tax follows a 4-step calculation. Step 1: Fair Market Value. The Livingston Parish Louisiana Assessor determines FMV annually. Step 2: Apply 10% AR. AV = FMV × 10%. So a $200K home has AV = $20K. Step 3: Apply $75,000 Homestead Exemption. First $75,000 of FMV (= $7,500 of AV) exempt from parish/state/special ad valorem. Step 4: Apply tax rate. Tax = (AV − $7,500 homestead) × millage / 1,000. Livingston Parish\'s combined millage is ~100 mills (= ~1.00% gross before the homestead, ~0.55% effective post-homestead).

Louisiana\'s $75,000 Homestead Exemption is among the most-generous in the United States — for the median Louisiana home, the homestead often eliminates the entire parish portion of the tax bill. Apply with the parish assessor — automatic renewal as long as owner-occupied. The exemption applies to state, parish, and special ad valorem — but NOT to municipal ad valorem. So homeowners in incorporated cities (New Orleans, Baton Rouge, Shreveport) still owe city property tax on the first $75K, while homeowners in unincorporated parish areas often owe $0 in property tax for sub-$75K homes.

The Special Assessment Level (SAL) freeze is Louisiana\'s primary senior protection. Owners 65+ with adjusted gross income at or below $102,700 (2026 limit, indexed by CPI from $100K base set by Amendment 6 of 2020) can freeze their AV at the level when first qualified — preventing value-driven tax increases. Note: SAL does NOT cap millage rate increases (so tax bills can still rise if local taxing entities raise rates). Available also for permanently disabled (any age) and surviving spouses of military killed in action / MIA / POW. Apply with parish assessor. Once granted, the freeze continues automatically as long as ownership and occupancy continue and the value does not increase more than 25% due to construction.

Louisiana provides a FULL property tax exemption for 100% service-connected disabled veterans (LA Const. Art. VII §21, effective 2023) — stacks on top of the regular $75,000 Homestead Exemption. Partial-rating vets receive additional FMV exemptions: 50-69% rating = additional $25K FMV; 70-99% rating = additional $45K FMV. Surviving spouses may retain. Apply with parish assessor with current Form A25 from Louisiana Department of Veterans Affairs.

2026 Livingston County rate breakdown (consolidated millage per $1,000 of AV (10% AR × FMV), Livingston district)

Taxing entity	Rate
Combined parish + municipal + school + special districts (~100 mills × 10% AR = ~0.55% effective post Homestead)	100.0000
Combined total	100.0000

As of April 26, 2026 · From Livingston Parish Louisiana Assessor.

Note: Livingston Parish is **the fast-growing eastern Baton Rouge metro suburban parish** — among the fastest-growing parishes in Louisiana (population grew ~30%+ since 2010). Anchored by Denham Springs (~9K, the largest city — fast-growing eastern Baton Rouge commuter community), Walker (~6K), Watson (~5K), French Settlement, Albany, and Livingston (the seat — though much smaller than the major commuter communities). The parish hosts the **LIGO Livingston Observatory** (Laser Interferometer Gravitational-Wave Observatory) — one of two LIGO detectors that made the historic **first direct detection of gravitational waves in 2015** (the other detector is in Hanford, WA). Major employment is largely Baton Rouge commuter — substantial East Baton Rouge state government, healthcare, and oil/gas industry workers commute from Livingston Parish.

Note: Livingston Parish effective property tax rates run approximately **0.55% — among the lower in Louisiana**. Combined parish + municipal + school district + special district millage is ~100 mills (× 10% AR = ~1.00% gross, reduced by Louisiana's $75,000 Homestead Exemption to ~0.55% effective). Median home values around $215K combined with the very low effective rate produce median annual bills around $1,183.

Note: For relocation buyers: Livingston Parish offers **the affordable Baton Rouge metro suburban** option — substantially lower home prices than East Baton Rouge for similar housing, direct Baton Rouge commute via I-12 (Denham Springs to downtown BR ~25-30 min during off-peak), strong public schools (Livingston Parish School District is consistently among Louisiana's highest-rated), and the fast-growing Watson/Walker subdivisions. The trade-off: substantial flooding risk (the August 2016 Louisiana floods caused catastrophic flooding in Livingston Parish — over 30,000 homes were inundated, with 13 deaths in the parish; flooding has continued in subsequent years), I-12 commute congestion.

Deductions and exemptions for 2026

Louisiana homeowner property tax relief is concentrated in three mechanisms: (1) the $75,000 Homestead Exemption (LA Const. Art. VII §20 — among the most-generous in the United States), (2) the Special Assessment Level (SAL) freeze for owners 65+ with AGI ≤ $102,700 (2026, indexed), and (3) the FULL Disabled Veteran Exemption for 100% service-connected disabled vets (LA Const. Art. VII §21, effective 2023).

$75,000 Homestead Exemption (LA Const. Art. VII §20)

Louisiana\'s $75,000 Homestead Exemption is among the most-generous in the United States — exempts the first $75,000 of fair market value (= $7,500 of AV at 10% AR) from state, parish, and special ad valorem taxes. NOT exempt from municipal ad valorem. For the median Louisiana home (FMV ~$200K), the homestead often eliminates the entire parish portion of the tax bill. Only one homestead exemption per landowner. Apply with parish assessor — automatic renewal as long as owner-occupied.

Special Assessment Level (SAL) — Senior/Disabled Freeze

The SAL is a true AV freeze (not a millage rate cap) for qualifying owners. Eligibility: 65+ with AGI ≤ $102,700 (2026 limit, indexed by CPI from $100K base set by Amendment 6 of 2020); OR permanently disabled (any age); OR surviving spouse of military killed in action / MIA / POW (with income test). Once granted, AV freezes at the level when first qualified. Continues automatically as long as ownership and occupancy continue and value does not increase more than 25% due to construction. Apply with parish assessor.

FULL Disabled Veteran Exemption (100% service-connected)

Louisiana provides a FULL property tax exemption for veterans rated 100% service-connected disabled (LA Const. Art. VII §21, effective 2023) — stacks on top of the regular $75,000 Homestead Exemption. Partial-rating vets receive additional FMV exemptions: 50-69% rating = additional $25K FMV; 70-99% rating = additional $45K FMV. Surviving spouses may retain. Apply with parish assessor with current Form A25 from Louisiana Department of Veterans Affairs.

Appealing your assessment

Louisiana property tax appeals follow a 3-tier process. Level 1: Parish Assessor. File written appeal during the open inspection period (typically 15 days in August/September each year — varies by parish). Level 2: Parish Board of Review. If unresolved, appeal to the Parish Board of Review within 3 business days of the open inspection period closing. The Board holds quasi-judicial hearings. Level 3: Louisiana Tax Commission. Board decisions can be appealed to the Louisiana Tax Commission within 10 business days. From there to District Court. Most Louisiana appeals are resolved at Level 1 or Level 2.

Cities and towns in Livingston County

Livingston County contains 6 incorporated municipalities, ranging from Livingston to the smallest village. Search volume for property tax is often city-specific, so here is the complete list — with population from the 2020 US Census, rounded to the nearest 100.

Data: US Census Bureau, 2020 Decennial Census. Populations rounded. Cities marked as "split" straddle a county border — the portion inside Livingston County is subject to Livingston County's tax rolls, while the portion outside is subject to the adjacent county's.

City or town	Type	Population (2020)
Denham Springs	city	9,000
Walker	city	6,000
Watson	Census-designated place	5,000
Livingston County seat	town	2,000
Albany	town	1,200
French Settlement	village	1,100

About city-level property tax rates: The rate breakdown and calculator on this page reflect the Livingston tax district. Other cities in Livingston County may pay into different school districts, city rates, and special districts — so their combined rates can differ, sometimes substantially. Always verify the specific rates for your address with the Livingston Parish Louisiana Assessor before relying on any estimate.

Frequently asked questions

When are Louisiana property taxes due?

Louisiana property tax bills are typically mailed in November and are due by December 31. Late payments after December 31 accrue interest (1% per month) and the property may be subject to tax sale if delinquent for an extended period (varies by parish). Most Louisiana homeowners pay through escrow via mortgage servicer.

Why does Louisiana use parishes instead of counties?

Louisiana uses parishes — the only US state to do so. The term is a Napoleonic Code legacy from French and Spanish colonial Louisiana, when the Catholic Church\'s ecclesiastical parishes served as administrative subdivisions. When Louisiana was admitted to the United States in 1812, it kept the parish structure. There are 64 parishes in Louisiana. Functionally, parishes are equivalent to counties in other US states — they have parish governments (often called Police Juries, though some parishes use Parish Council government), elected parish assessors (rather than county assessors), and parish-level taxing authority.

How does the $75,000 Homestead Exemption work?

Louisiana\'s $75,000 Homestead Exemption (LA Const. Art. VII §20) is among the most-generous in the United States. It exempts the first $75,000 of fair market value (= $7,500 of AV at 10% AR) from state, parish, and special ad valorem taxes. Note: NOT exempt from municipal ad valorem. So homeowners in incorporated cities (New Orleans, Baton Rouge, Shreveport) still owe city property tax on the first $75K, while homeowners in unincorporated parish areas often owe $0 in property tax for sub-$75K homes. Apply with parish assessor — automatic renewal as long as owner-occupied.

What is the Special Assessment Level (SAL) freeze?

The Special Assessment Level (SAL) is Louisiana\'s primary senior protection — a true AV freeze (not a millage rate cap) for owners 65+ with adjusted gross income at or below $102,700 (2026 limit, indexed by CPI from $100K base set by Amendment 6 of 2020). Once granted, the AV freezes at the level when first qualified — preventing value-driven tax increases. Available also for permanently disabled (any age) and surviving spouses of military killed in action / MIA / POW. The SAL stacks with the regular $75,000 Homestead Exemption. Apply with parish assessor. Continues automatically as long as ownership and occupancy continue and value does not increase more than 25% due to construction.

How does the Disabled Veteran exemption work in Louisiana?

Louisiana provides a FULL property tax exemption for veterans rated 100% service-connected disabled (LA Const. Art. VII §21, effective 2023) — stacks on top of the regular $75,000 Homestead Exemption. Partial-rating vets receive additional FMV exemptions: 50-69% rating = additional $25K FMV exemption; 70-99% rating = additional $45K FMV exemption; 100% = FULL exemption. Surviving spouses may retain. Apply with parish assessor with current Form A25 from Louisiana Department of Veterans Affairs.

How do I appeal my Louisiana assessment?

Louisiana property tax appeals follow a 3-tier process. Level 1: Parish Assessor. File written appeal during the open inspection period (typically 15 days in August/September each year — varies by parish). Level 2: Parish Board of Review. Within 3 business days of the open inspection period closing. Level 3: Louisiana Tax Commission. Within 10 business days. From there to District Court. Most appeals are resolved at Level 1 or Level 2.

About Livingston County

Beyond the property tax — a few things you might not know about the place.

Weird fact

Livingston Parish is home to **the LIGO Livingston Observatory** — one of two LIGO detectors (the other in Hanford, Washington) that made **the first direct detection of gravitational waves in human history on September 14, 2015** (announced February 11, 2016). The detection — of gravitational waves from the merger of two black holes ~1.3 billion light years away — confirmed Albert Einstein's 1916 prediction (in his General Theory of Relativity) and won the 2017 Nobel Prize in Physics for Rainer Weiss, Barry Barish, and Kip Thorne. The LIGO Livingston detector consists of two perpendicular 4-kilometer (2.5-mile) arms — among the largest scientific instruments in the world. The observatory has continued making historic detections including the August 2017 first detection of gravitational waves from a neutron star merger (which produced both gravitational waves AND visible light, allowing astronomers to study the same event in multiple ways for the first time).

Hometown hero

LIGO Nobel laureates

The 2017 Nobel Prize in Physics went to three physicists for their leadership of LIGO (the Laser Interferometer Gravitational-Wave Observatory): **Rainer Weiss** (born 1932, MIT — proposed the LIGO concept in 1972), **Barry Barish** (born 1936, Caltech — led LIGO from 1994-2005), and **Kip Thorne** (born 1940, Caltech — co-founded LIGO with Weiss; also served as scientific consultant for Christopher Nolan's 2014 film Interstellar, which depicted physically-accurate black-hole simulations). The Nobel was awarded for "decisive contributions to the LIGO detector and the observation of gravitational waves." Other notable Livingston Parish figures are scarce — the parish is largely suburban-residential, with most cultural and political prominence flowing through neighboring East Baton Rouge.

Biggest annual event

Denham Springs Antique District + LIGO open houses

The **Denham Springs Antique Village** (the celebrated historic downtown Denham Springs district, with 50+ antique shops in restored 19th-century buildings) is a major regional tourist destination — drawing thousands of weekend visitors. The **August 2016 floods** are a significant cultural memory for the parish — Denham Springs Antique Village suffered major flooding damage but was substantially rebuilt. The annual **Livingston Parish Fair** (October at the Livingston Fairgrounds) is the major community event. The LIGO Livingston Observatory hosts occasional public open-houses that draw substantial regional attendance.

Property Tax in Livingston County, 2026