Retiring in Custer

Retiring in Custer is supported by real, data-driven demographic and tax evidence, set against a real, disclosed elevated home-price picture.

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A real, substantially older-than-average population

Custer's cited median age (~51.2) and 65+ share (~34.7%) run well above South Dakota's own statewide figures (37.7 median age, ~17.3% 65+).

A genuinely favorable property tax rate

Custer County's effective property tax rate (~0.77%) and South Dakota's lack of state income tax both benefit fixed-income retirees, even amid elevated home values.

A real, dedicated local hospital

Monument Health Custer Hospital offers a real, dedicated 16-bed critical access facility with 24-hour emergency service.

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.