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Westport, SD

Population
81
U.S. Census Population Estimates Program · 2025
Elevation
1,330 ft
Median Home Value
$101,700
U.S. Census American Community Survey 5-Year · 2024
Median Income
$58,942
U.S. Census American Community Survey 5-Year · 2024

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Westport in context.

OverallBest places in South DakotaPopulation rankingHighest population places in South DakotaNearest larger communityAberdeen, South Dakota13 miles away · 27,961 residents.

About Westport

Westport is a town in western Brown County, South Dakota, United States. The 2020 census counted 88 residents. The town has the name of a railroad employee. Westport's local map joins its older history to the places and landscapes that still shape the town today, all within the wider South Dakota setting. The local scoop is how Westport's history still shows up in the places people visit, work, learn, and meet.

Top Rating Signals

Highest current ratings for this town.

Lower FEMA County Hurricane Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0rating

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