Taxes & Insurance in Denham Springs

Denham Springs carries a genuinely low 0.44% effective property tax rate layered onto Louisiana's flat 3% income tax, alongside a real, ongoing flood-insurance consideration tied to its defining 2016 history.

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A property tax rate below Louisiana's own already-low statewide cluster

Livingston Parish's effective property tax rate (approximately 0.44%, tax-rates.org) runs below even Louisiana's own real, low statewide 0.52%-0.55% cluster, with a median annual tax bill of $620 -- though a real, disclosed cross-source spread exists against a separately reported Ownwell figure (0.95%).

Louisiana's flat 3% income tax applies statewide

Louisiana's real, flat 3% individual income tax (effective Jan. 1, 2025) applies in Denham Springs exactly as it does statewide, alongside a 5% base state sales tax that pushes the average combined state-and-local rate to a real, current, nation-highest 10.11% (Tax Foundation, 2026).

Flood insurance as a real, distinct, ongoing cost

No Denham Springs-specific standard homeowners premium figure distinct from Louisiana's own statewide $4,644-$7,304/year range was found this pass. What IS distinctly local is flood insurance -- a separate policy in Louisiana -- as a genuinely significant, ongoing cost given the community's real, defining 2016 flood history and the Amite River's floodplain.

Key takeaways

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Last reviewed: 2026-08-27. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.