In 2023, Harper, IA had a population of 130 people with a median age of 22.3 and a median household income of $70,417. Between 2022 and 2023 the population of Harper, IA grew from 124 to 130, a 4.84% increase and its median household income grew from $70,000 to $70,417, a 0.596% increase.
The 5 largest ethnic groups in Harper, IA are White (Non-Hispanic) (90.8%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (5.38%), Two Races Including Other (Hispanic) (3.08%), American Indian & Alaska Native (Non-Hispanic) (0.769%), and Black or African American (Non-Hispanic) (0%).
None of the households in Harper, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Harper, IA are U.S. citizens.
In 2023, the median property value in Harper, IA was $95,000, and the homeownership rate was 87.9%.
Most people in Harper, IA drove alone to work, and the average commute time was 18.8 minutes. The average car ownership in Harper, IA was 4 cars per household.