70346 Property Tax Rate

Property owners in ZIP code 70346 (Donaldsonville, Louisiana) pay a median of $442/year in property taxes on homes valued at $186,800. This translates to an effective tax rate of 0.24%, which is 48% below the Louisiana state average of 0.45%.

The monthly property tax burden for a median-valued home in 70346 is approximately $37, which factors into escrow payments on mortgages. This ZIP code is located within Ascension Parish. This is $426 less than the Louisiana average of $868/year.

Compared to similar ZIP codes in Louisiana, 70346 has higher property taxes. ZIP codes with similar effective rates include 71367 (0.24%) and 71250 (0.24%).

In Donaldsonville, property taxes represent approximately 1.2% of the median household income of $37,490, providing context for the relative tax burden on homeowners in this area.

Louisiana offers a $75,000 homestead exemption for owner-occupied primary residences, which applies to the first $75,000 of assessed value and reduces property taxes owed — file this exemption application with the Ascension Parish Assessor's office within 30 days of purchase. The exemption is your primary tax relief and can significantly reduce your annual property tax bill depending on your property's assessed value and the local millage rate. If you are age 65+, disabled, or a surviving spouse, contact the Ascension Parish Assessor to ask about additional exemptions that may be available on top of the homestead exemption.