In 2023, Sumner, IA had a population of 2.16k people with a median age of 47.1 and a median household income of $56,174. Between 2022 and 2023 the population of Sumner, IA grew from 2,145 to 2,159, a 0.653% increase and its median household income declined from $59,926 to $56,174, a −6.26% decrease.
The 5 largest ethnic groups in Sumner, IA are White (Non-Hispanic) (94.7%), Two+ (Non-Hispanic) (2.69%), Black or African American (Non-Hispanic) (1.39%), American Indian & Alaska Native (Hispanic) (0.648%), and White (Hispanic) (0.602%).
None of the households in Sumner, 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 Sumner, IA are U.S. citizens.
In 2023, the median property value in Sumner, IA was $111,900, and the homeownership rate was 77.5%.
Most people in Sumner, IA drove alone to work, and the average commute time was 18.2 minutes. The average car ownership in Sumner, IA was 2 cars per household.