Pros and Cons of Living in Gretna

Gretna's honest tradeoff is a real, distinct historic parish-seat identity and genuinely affordable housing, set against a real, disclosed above-average overall crime index.

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Real advantages

Gretna offers a real, distinct identity as Jefferson Parish's own seat, a genuinely walkable 130-acre historic downtown district, genuinely affordable housing ($211K-$237K), and Jefferson Parish's own moderate ~0.52% property tax rate.

Real tradeoffs

Gretna's overall crime index ran above the U.S. average (1.3x) even as violent crime ran below the national rate, no hospital system is headquartered within Gretna itself, and Jefferson Parish's new flood-insurance discount does not automatically apply to incorporated Gretna.

The net read

For small-town- and historic-district-focused movers who accept the disclosed crime picture, Gretna's advantages are genuine. For buyers who need the lowest possible overall crime index, the area's disclosed above-average figure is a real constraint.

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.