Cost of Living in Chalmette

Chalmette's cost of living centers on genuinely affordable housing and property tax, offset by a real, disclosed, severely elevated flood-insurance cost this record does not let the tax savings obscure.

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Genuinely affordable housing and property tax

Chalmette's average home value ran approximately $215,175, with St. Bernard Parish's own effective property tax rate running approximately 0.37%-0.39% -- among the lowest documented in this project.

Real, elevated flood-insurance costs

St. Bernard Parish was specifically cited among Louisiana's highest-rate parishes for flood insurance -- the low property tax does NOT offset this real, disclosed cost.

Louisiana's flat 3% state income tax

Louisiana's real 2024 reform (effective January 1, 2025) replaced the old graduated income tax with a flat 3% rate, applying to Chalmette as elsewhere in the state.

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.