Marengo, IA

View of Marengo, IA
Image credit: cwwycoff1 / CC BY 2.0
Population
2,425
U.S. Census Population Estimates Program · 2025
Elevation
739 ft
Median Home Value
$123,200
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$700/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$57,941
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Marengo

Marengo serves as the county seat of Iowa County, offering a quiet, classic Midwestern pace with around 2,400 residents. Set just south of the Iowa River, it has an unexpected name borrowed from a Napoleonic battle, but everyday life here is pure small-town Iowa. Rolling farmland borders the city limits, and the historic brick courthouse square anchors a tidy downtown where neighbors run into each other at local diners, shops, and community events. It provides a comfortable, affordable home base, especially for anyone wanting peaceful rural living within an easy drive of Cedar Rapids and Iowa City.

Marengo Public Library

Day-to-day life revolves around a tight-knit community with everything close at hand. Families have the Iowa Valley schools right in town, along with a beautifully preserved 1905 Carnegie library that is still an active community hub. When you want fresh air, Gateway Park and Preserve sits right on the edge of town, featuring peaceful trails, camping spots, and calm water for kayaking or fishing. Between the easy outdoor recreation and the walkable downtown core, Marengo makes it simple to settle into a friendly, grounded routine.

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