Richland County, Louisiana Property Taxes
Property Taxes in Richland County, Louisiana
Median Richland County effective property tax rate: 0.90%, significantly lower than the national median of 1.02%.
Median Richland County home value: $60,904
Median annual Richland County tax bill: $571, $1,829 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 Richland County or another part of Richland County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Richland County, Louisiana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.9%
Estimate Property Tax Bill
$548
$509
How Does the Richland County Property Tax Calculator Work?
Use this Richland County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Richland County's median effective tax rate of 0.90% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Richland County's median tax rate is lower than the national median property tax rate of 1.02%, and the county's median property tax bill of $571 is also lower than the national median property tax bill of $2,400.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Richland County.
Property Tax Rates Across Richland County, Louisiana
What Are Effective Property Tax Rates Across Richland County?
Local government entities set tax rates, which vary widely across Richland County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Richland County's effective property tax rate to other counties in Louisiana or the U.S. median of 1.02%.
Richland County's median effective rate stands at 0.90%, which is lower than the national median of 1.02%. Within Richland County, the highest rate is found in Mangham at 0.99%, while Oak Ridge has the lowest at 0.83%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill Ă· 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
0.90%
Our median effective property tax rate (tax bill Ă· 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
0.92%
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% | 0.89% | 1.03% | 1.26% |
| Delhi | 0.84% | 0.84% | 0.87% | 0.87% | 0.87% |
| Mangham | 0.82% | 0.88% | 0.99% | 1.16% | 1.34% |
| Oak Ridge | 0.75% | 0.78% | 0.83% | 0.89% | 0.95% |
| Rayville | 0.81% | 0.88% | 0.93% | 1.00% | 1.19% |
| Epps | N/A | N/A | N/A | N/A | N/A |
| Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Richland County, Louisiana
When examining property taxes in Richland County, understanding the distinction between “market value” and “assessed value” is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Richland County appraisal district estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Richland County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. The median tax bill in Richland County is $571, compared with the national median property tax bill of $2,400. Tax bills range significantly across the county, from $435 in Columbia to $814 in Oak Ridge. Oak Ridge also has the highest median home price at $93,022.
Property Tax Assessment Values Across Richland County, Louisiana
Source: Ownwell
$43,745
$68,384
$93,022
Median Richland County Market Value
$60,904
Median Louisiana Market Value
$118,642
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 | $6,150 | $20,180 | $43,745 | $83,156 | $134,649 |
| Delhi | $11,350 | $25,970 | $55,096 | $95,800 | $196,520 |
| Mangham | $17,434 | $35,888 | $66,750 | $115,852 | $191,761 |
| Oak Ridge | $35,059 | $59,733 | $93,022 | $183,840 | $301,625 |
| Rayville | $14,859 | $32,962 | $63,120 | $113,528 | $203,109 |
| Epps | N/A | N/A | N/A | N/A | N/A |
| Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Richland County, Louisiana
Property tax bills in Richland are based on the assessed value of a home and the local tax rates applied to that value. When a property’s market value changes, the assessed amount can change too, which can raise or lower the bill. Local taxing authorities use the assessment to fund public services, so homeowners are taxed according to the value of their property rather than a flat amount.
With a median home price of $60,904, Richland homeowners often see bills that vary widely depending on location and property characteristics. The county’s tax bills range from $303 at the 25th percentile to $979 at the 75th percentile, with the 90th percentile reaching $1,716. That means some homeowners pay well below the national median property tax bill of $2,400, while others face higher costs as home values and tax rates increase.
In Richland, a higher assessed value generally means a higher tax bill, which can affect monthly housing costs and long-term affordability for homeowners.
Median Richland County Tax Bill
$571
Median Louisiana Tax Bill
$995
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 | $49 | $228 | $435 | $739 | $1,139 |
| Delhi | $97 | $223 | $472 | $824 | $1,685 |
| Mangham | $229 | $396 | $668 | $1,079 | $1,785 |
| Oak Ridge | $335 | $523 | $814 | $1,476 | $2,357 |
| Rayville | $180 | $336 | $604 | $1,024 | $1,722 |
| Epps | N/A | N/A | N/A | N/A | N/A |
| Start | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | September 15 |
Links | |
|---|---|
| Richland Tax Assessor | |
| Website | www.actdatascout.com |