What is the property tax rate in Union Parish?

The effective rate is 0.46%: homeowners paid a median $518 a year on a median home value of $112,500 (Census ACS 2020-2024). The Louisiana rate is 0.55% and the US rate 0.94%.

How much is property tax on a $300,000 house in Union Parish?

About $1,381 a year ($115 a month) at the county's effective rate of 0.46%. Your bill depends on your assessed value, local levies and exemptions.

Is property tax in Union Parish high?

Union Parish's rate is 16% lower than the Louisiana rate and 51% lower than the US rate. It ranks 24th of 64 counties in Louisiana and 2,762 of 3,134 US counties (1 = highest).

Why might my bill be different?

The rate here is an average across homeowners. Bills depend on when the home was last assessed, the levies of your city and school district, and exemptions or caps you qualify for.

Property taxLouisianaCensus ACS 2020–2024

Union Parish, Louisiana property tax rate

Homeowners in Union Parish pay a median $518 a year in property tax, an effective rate of 0.46% of home value.The median home is worth $112,500. That rate is 16% lower than the Louisiana rate (0.55%) and 51% lower than the US rate (0.94%). It is the 24th highest of 64 counties in Louisiana.

Effective rate

0.46%

#24 of 64 in LA · #2,762 of 3,134 in the US

Median tax paid

$518

± $57 · US $3,119

Median home value

$112,500

US $332,700

Paid by homeowners

$3.4 million

a year, 6,623 owner-occupied homes

Compared with the state and the US

Union Parish's rate is 51% lower than the US rate

Effective property tax rate (median tax ÷ median home value). Grey ticks: the other 63 counties in Louisiana.

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates.

Estimate your property tax in Union Parish

Home value × the county's effective rate. Change the value to see your estimate.

Home value

Estimated property tax a year

$518

$43 a month at 0.46%, the effective rate for Union Parish.

At the Louisiana rate (0.55%)	$613
At the US rate (0.94%)	$1,055

An estimate from Census averages, not your bill. Your tax depends on your assessed value, local levies and any exemptions (homestead, senior, veteran) you claim.

Neighbouring counties

Ashley County has the highest rate next to Union Parish

Effective property tax rate of every county that borders Union Parish

County	Effective rate
Ashley County, AR median $554	0.60%
Union County, AR median $685	0.57%
Ouachita Parish median $1,054	0.54%
Lincoln Parish median $971	0.46%
Union Parish median $518	0.46%
Morehouse Parish median $530	0.45%
Claiborne Parish median $356	0.43%

U.S. Census Bureau, ACS 2020–2024 5-year estimates; county adjacency file 2024.

What homeowners pay

3% of Union Parish homeowners pay $3,000 or more a year (US 49%)

Owner-occupied homes by yearly real estate taxes paid, with and without a mortgage combined

Yearly property tax paid	Share of homeowners
No real estate taxes paid	33%
Less than $800	45%
$800 to $1,499	11%
$1,500 to $1,999	5%
$2,000 to $2,999	2%
$3,000 or more	3%

U.S. Census Bureau, ACS 2020–2024 5-year estimates, table B25102.

Median tax with a mortgage: $693; without a mortgage: $413. Homes with a mortgage tend to be newer, bought more recently and worth more.

Five years earlier

The median tax bill rose 51% between the 2015–2019 and 2020–2024 surveys while median home value rose 26%, so the effective rate went up from 0.38% to 0.46%.

	2015–2019	2020–2024	Change
Median property tax paid	$342	$518	+51%
Median home value	$89,200	$112,500	+26%
Effective rate	0.38%	0.46%	+0.08 pts

Where to check your own bill

Your actual bill is set locally: the parish assessor values your home, and the county, city, school district and other local districts each set a rate on that value. Exemptions such as a homestead exemption can cut the bill. Check your assessment and bill with the Union Parish assessor or tax collector.

State rules and exemptions: Louisiana Tax Commission.

Questions and answers

What is the property tax rate in Union Parish?: The effective rate is 0.46%: homeowners paid a median $518 a year on a median home value of $112,500 (Census ACS 2020-2024). The Louisiana rate is 0.55% and the US rate 0.94%.
How much is property tax on a $300,000 house in Union Parish?: About $1,381 a year ($115 a month) at the county's effective rate of 0.46%. Your bill depends on your assessed value, local levies and exemptions.
Is property tax in Union Parish high?: Union Parish's rate is 16% lower than the Louisiana rate and 51% lower than the US rate. It ranks 24th of 64 counties in Louisiana and 2,762 of 3,134 US counties (1 = highest).
Why might my bill be different?: The rate here is an average across homeowners. Bills depend on when the home was last assessed, the levies of your city and school district, and exemptions or caps you qualify for.

Louisiana property tax rates by county0.55%
Property taxes by stateall 50 states and DC
Property tax calculatorany US county
Where do my state taxes go in Louisiana?state budget
Louisiana income tax calculatortake-home pay

Sources and notes

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (released December 2025), tables B25103 (median real estate taxes paid by mortgage status), B25077 (median value), B25102 (mortgage status by real estate taxes paid), B25090 and B25082 (aggregate taxes paid and aggregate value) and B25003 (tenure). Owner-occupied homes. Public domain.
Five years earlier: ACS 2015–2019 5-year estimates, tables B25103 and B25077. Dollars are nominal.
Effective rate = median real estate taxes paid ÷ median home value. Taxes are what homeowners report paying for the year; values are what they say the home would sell for. Where the Census Bureau caps the median tax at “$10,000+”, the rate is total taxes paid ÷ total home value instead. ± figures are the Census 90% margins of error.
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