Harahan, Jefferson County, Louisiana Property Taxes
Median Harahan, LA effective property tax rate: 0.69%, significantly lower than the national median of 1.02%, but lower than the Louisiana state median of 0.91%.
Median Harahan, LA home value: $133,000
Median annual Harahan, LA tax bill: $991, $1,409 lower than the national median property tax bill of $2,400.
How are property taxes in Jefferson calculated?
Property taxes in Harahan, LA 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 Harahan’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Harahan, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Harahan, Jefferson County, Louisiana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.69%
Estimate Property Tax Bill
$918
$852
Property Tax Rates Across Harahan, Jefferson 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 Harahan Tax Rate
0.69%
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 Jefferson County Tax Rate
0.83%
Median Effective Louisiana Tax Rate
0.91%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Harahan, Jefferson County, Louisiana
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
70123 | 0.38% | 0.55% | 0.69% | 1.05% | 1.09% |
Source: Ownwell
Property Tax Assessment Values Across Harahan, Jefferson County, Louisiana
Property Tax Assessment Values Across Harahan, Jefferson County, Louisiana
Source: Ownwell

$41,950
$141,875
$241,800
Median Harahan Market Value
$133,000
Median Jefferson County Market Value
$136,500
Median Louisiana Market Value
$105,500
Median United States Market Value
$235,294
Property Tax Assessment Values Across Harahan, Jefferson County, Louisiana
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
70123 | $73,800 | $104,800 | $133,000 | $194,600 | $240,120 |
Source: Ownwell
Property Tax Bills Across Harahan, Jefferson County, Louisiana
Median Harahan Tax Bill
$991
Median Jefferson County Tax Bill
$1,204
Median Louisiana Tax Bill
$865
Median United States Tax Bill
$2,400
Property Tax Bills Across Harahan, Jefferson County, Louisiana
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
70123 | $292 | $621 | $991 | $1,536 | $2,262 |
Source: Ownwell