Retiring in Millville

Millville is a genuine, dramatically senior-skewed retiree community, with approximately 50.8% of its population aged 65 or older -- well above both the national median and Sussex County's own elevated senior share.

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A dramatically senior-skewed community

Millville's cited median age (65.1) and 50.8% senior share run well above both the roughly 39.4-year national median and Sussex County's own already-elevated 29.48% 65+ share per delaware.js (base record).

Genuinely favorable safety for retirees

Millville's crime rate runs a real, disclosed 67% below the national average -- a genuine positive for retirees prioritizing safety (base record).

Delaware's real tax advantages for retirees

No general state or local sales tax applies anywhere in Delaware, a real, favorable structure for fixed-income retirees, though Millville's own local property tax rate runs notably elevated (base record).

A real, disclosed beach-adjacent position near the coast

Millville's position just south of the Indian River Bay offers coastal proximity without direct oceanfront cost or storm-surge exposure, a real consideration for retirees weighing hazard risk (base record).

Key takeaways

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Last reviewed: 2026-08-28. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.