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Nemaha, IA

Population
65
U.S. Census Population Estimates Program · 2025
Elevation
1,322 ft
Median Home Value
$63,300
U.S. Census American Community Survey 5-Year · 2024
Median Income
$56,667
U.S. Census American Community Survey 5-Year · 2024

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Nemaha in context.

OverallBest places in IowaPopulation rankingHighest population places in IowaNearest larger communityStorm Lake, Iowa10 miles away · 11,590 residents.

About Nemaha

Nemaha is a city in Sac County, Iowa, United States. The 2020 census counted 66 residents. The through line in Nemaha is the way its history and present-day settings remain visible on the same map. Nemaha makes the most sense through those concrete details, with its history still visible in the settings people use today.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower FEMA County Hurricane Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0rating

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