Plaquemines County, LA Property Tax Rate
Homeowners in Plaquemines County pay an effective 0.46% of home value in property tax — about $1,269 a year on the median $275,800 home, above the Louisiana county median of 0.42%.
Plaquemines County, LA: 0.46% effective property tax — ~$1,269/yr on the median home.
- Effective rate0.46%
- Median home value$275,800
- Median annual bill$1,269
- LA county median0.42%
- U.S. county median0.84%
Source: U.S. Census ACS 2023 5-year (median taxes paid ÷ median value), compiled June 2026.
Plaquemines County vs. Louisiana and the U.S.
| Effective rate | On the county's $275,800 median home | |
|---|---|---|
| Plaquemines County | 0.46% | $1,269 |
| Louisiana county median | 0.42% | $1,158 |
| U.S. county median | 0.84% | $2,317 |
Median household income here is $82,874, putting the median tax bill at about 1.5% of income. Effective rates fold in homestead exemptions and assessment practice — they're what owners actually pay, which is why they beat statutory rates for comparison.
Highest & lowest rates in Louisiana
| County | Effective rate | Median bill |
|---|---|---|
| Orleans County | 0.82% | $2,430 |
| St. Tammany County | 0.74% | $2,014 |
| East Baton Rouge County | 0.64% | $1,548 |
| Grant County | 0.64% | $870 |
| East Feliciana County | 0.15% | $321 |
| Allen County | 0.18% | $199 |
| Avoyelles County | 0.20% | $240 |
| West Carroll County | 0.20% | $195 |
Full picture: Louisiana property tax calculator · interactive county atlas · all county pages.
Frequently asked questions
What is the property tax rate in Plaquemines County, LA?
The effective rate is about 0.46% of home value — the median homeowner pays roughly $1,269 a year on a $275,800 median home (ACS 2023 five-year data).
Is Plaquemines County's property tax high?
It's above the Louisiana county median (0.42%) and below the U.S. county median (0.84%).
How is the effective rate calculated?
Median real-estate taxes paid ÷ median home value, from the Census American Community Survey — what owners actually pay, after exemptions, rather than the statutory millage.
Sources & methodology
Sources: Census ACS 2023 5-year tables B25103/B25077.
Effective rate = median real-estate taxes ÷ median home value (owner-occupied). Individual bills vary with exemptions, assessment timing and local levies — verify with the county assessor.