Richland County, Louisiana Property Taxes
Median Richland County effective property tax rate: 0.92%, slightly lower than the national median of 1.02%.
Median Richland County home value: $57,800
Median annual Richland County tax bill: $549, $1,851 lower than the national median property tax bill of $2,400.
How are property taxes in Richland County calculated?
Property taxes in Richland County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Rayville or another part of Richland County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Richland County, Louisiana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.92%
Estimate Property Tax Bill
$532
$493
Property Tax Rates Across Richland County, Louisiana
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Richland County Tax Rate
0.92%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Louisiana Tax Rate
0.91%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Richland County, Louisiana
City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Columbia | 0.77% | 0.81% | 0.90% | 1.07% | 1.34% |
Delhi | 0.85% | 0.85% | 0.87% | 0.87% | 0.87% |
Epps | N/A | N/A | N/A | N/A | N/A |
Mangham | 0.83% | 0.90% | 0.99% | 1.16% | 1.37% |
Oak Ridge | 0.76% | 0.79% | 0.85% | 0.90% | 0.95% |
Rayville | 0.83% | 0.89% | 0.94% | 1.02% | 1.21% |
Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Richland County, Louisiana
Property Tax Assessment Values Across Richland County, Louisiana
Source: Ownwell

$42,300
$66,100
$89,900
Median Richland County Market Value
$57,800
Median Louisiana Market Value
$105,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Richland County, Louisiana
City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Columbia | $6,000 | $16,050 | $42,300 | $79,850 | $124,220 |
Delhi | $11,100 | $25,000 | $52,500 | $89,975 | $179,780 |
Epps | N/A | N/A | N/A | N/A | N/A |
Mangham | $16,520 | $35,300 | $63,700 | $107,500 | $169,260 |
Oak Ridge | $33,800 | $58,200 | $89,900 | $227,600 | $350,600 |
Rayville | $14,600 | $31,800 | $60,200 | $107,475 | $189,840 |
Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Richland County, Louisiana
Median Richland County Tax Bill
$549
Median Louisiana Tax Bill
$865
Median United States Tax Bill
$2,400
Property Tax Bills Across Richland County, Louisiana
City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Columbia | $47 | $212 | $391 | $712 | $1,065 |
Delhi | $94 | $216 | $453 | $779 | $1,559 |
Epps | N/A | N/A | N/A | N/A | N/A |
Mangham | $225 | $386 | $652 | $999 | $1,582 |
Oak Ridge | $342 | $528 | $783 | $1,769 | $2,763 |
Rayville | $178 | $328 | $584 | $988 | $1,646 |
Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell