Portsmouth, IA

View of Portsmouth, IA
Image credit: Jared Winkler / CC BY-SA 4.0
Population
186
U.S. Census Population Estimates Program · 2025
Elevation
1,220 ft
Median Home Value
$125,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$769/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$80,781
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Portsmouth

Portsmouth got its start in the late 1800s as a quiet railroad stop and farming hub originally settled by German immigrants. Located in Shelby County, the town has held onto that relaxed, rural atmosphere through the generations. It sits conveniently near the intersection of Highways 44 and 191, giving residents a quiet home base that is still an easy drive to larger neighboring communities like Harlan.

Life in town revolves around familiar faces and favorite local spots. Neighbors catch up over breakfast at Wings and Wishes Coffee Shop, grab dinner at The Rocket, or gather for events at the American Legion and the annual St. Mary's church picnic. Kids make the quick trip into Harlan for school, but Portsmouth keeps a distinct identity of its own, powered by friendly neighbors and a dedicated volunteer fire department.

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