Jobs & Economy in Mandeville

Mandeville's economy runs on a real, named corporate anchor alongside a genuinely distinct lakefront and outdoor-recreation tourism economy.

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A real, named corporate anchor

Marine Technologies, LLC, a real, named marine-electronics and navigation-systems company, maintains its headquarters in Mandeville.

A genuine lakefront and Trace-driven economy

The Mandeville Lakefront and the real, 31-mile Tammany Trace rail-trail anchor a distinct outdoor-recreation and tourism draw genuinely separate from a generic commuter-suburb economy.

Commuters into Greater New Orleans

Many Mandeville residents commute into Greater New Orleans for work via the Lake Pontchartrain Causeway or I-12/I-10, a real, practical economic tie to the broader metro.

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.