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Cotter, Iowa

City · Population 40 · #911 in Iowa
CotterIowa

Cotter is a city in western Louisa County, Iowa, United States. The population was 39 at the 2020 census.

Intro: Wikipedia

About Cotter

Cotter, IA is a tiny community located in southeastern Iowa counting 40 people who proudly call it home.

Cotter holds the status of an incorporated city with its own municipal government. The community covers 0.1 square miles, giving it wide-open spaces and a spread-out, rural feel at roughly 400 residents per square mile.

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What Makes Cotter Unique

  • One of the smallest municipal footprints in the country at just 0.1 sq mi.
  • With 40 residents, it's one of America's smallest incorporated communities — everybody really does know everybody.
  • Positioned in southeastern Iowa, convenient to the region's corridors and crossings.

Why People Love It Here

  • Quiet streets and a slower rhythm — the kind of place people move to on purpose.
  • Cost of living typically runs below the big-metro average.
  • Well connected: 3+ neighboring communities within 6 miles.

⚡ Quick Facts

StateIowa
TypeCity
Population (2024)40
Rank in state#911 of 940
Land area0.1 sq mi
Density400/sq mi
Coordinates41.2925, -91.4620

🌤️ Current Weather

Right now56°F
ConditionsClear
Wind10 mph

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Source: National Weather Service

🗺️ Map of Cotter