Plainfield, IA

Population
394
U.S. Census Population Estimates Program · 2025
Elevation
943 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
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
General Quality
Overall rating out of 100

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About Plainfield

Plainfield is a quiet, close-knit community in northeast Iowa, located just north of Waverly and an easy drive from the Waterloo-Cedar Falls area. With around 400 residents, it offers true small-town living surrounded by open farmland. Daily life centers around Main Street, where you will find the public library, local businesses, and friendly neighbors. For time outdoors, Lake Plainfield and nearby North Cedar Park provide peaceful spots for fishing, trail walks, and weekend picnics.

The town comes together throughout the year for community fundraisers, youth sports, and the annual Plainfield Days festival each summer. Families are part of the Nashua-Plainfield Community School District, with classrooms split conveniently between the two neighboring towns. It is a great fit for anyone who wants a relaxed, rural pace while keeping shopping, healthcare, and larger employers within a comfortable daily commute.

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