In 2023, Swan, IA had a population of 58 people with a median age of 55.5 and a median household income of $44,861. Between 2022 and 2023 the population of Swan, IA declined from 59 to 58, a −1.69% decrease and its median household income grew from $41,667 to $44,861, a 7.67% increase.
The 5 largest ethnic groups in Swan, IA are White (Non-Hispanic) (84.5%), Black or African American (Non-Hispanic) (10.3%), Other (Hispanic) (3.45%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (1.72%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Swan, 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.
96.6% of the residents in Swan, IA are U.S. citizens.
Most people in Swan, IA drove alone to work, and the average commute time was 33.4 minutes. The average car ownership in Swan, IA was 3 cars per household.