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Astoria, SD

Population
131
U.S. Census Population Estimates Program · 2025
Elevation
1,822 ft
Median Home Value
$117,000
U.S. Census American Community Survey 5-Year · 2024
Median Income
$38,750
U.S. Census American Community Survey 5-Year · 2024

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Astoria in context.

OverallBest places in South DakotaPopulation rankingHighest population places in South DakotaNearest larger communityBrookings, South Dakota21 miles away · 25,355 residents.

About Astoria

Astoria is a town in Deuel County, South Dakota, United States. The 2020 census counted 132 residents. Astoria was platted in 1900. The town was named after Astoria, Oregon. That mix gives Astoria a clear local shape within South Dakota, with older layers still visible in current places. The local scoop is a place whose streets, landmarks, and institutions keep its earlier story close to the present.

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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