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Plainfield, IA

Population
394
U.S. Census Population Estimates Program · 2025
Elevation
943 ft
Median Home Value
$128,100
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$684/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$80,000
U.S. Census American Community Survey 5-Year · 2024

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Plainfield in context.

OverallBest places in IowaPopulation rankingHighest population places in IowaNearest larger communityWaverly, Iowa9.1 miles away · 10,561 residents.

About Plainfield

Plainfield is a city in Bremer County, Iowa, United States. Plainfield is part of the Waterloo–Cedar Falls Metropolitan Statistical Area. The Plainfield post office was established in 1868. Plainfield was established on July 1, 1997 by the merger of the Nashua and Plainfield school districts. Plainfield's local map joins its older history to the places and landscapes that still shape the town today, all within the wider Iowa setting. The local scoop is how Plainfield's history still shows up in the places people visit, work, learn, and meet.

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Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0rating

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