In 2021, Sandwich, IL had a population of 7.18k people with a median age of 36.5 and a median household income of $75,115. Between 2020 and 2021 the population of Sandwich, IL declined from 7,351 to 7,182, a −2.3% decrease and its median household income grew from $70,563 to $75,115, a 6.45% increase.
The 5 largest ethnic groups in Sandwich, IL are White (Non-Hispanic) (87.4%), White (Hispanic) (6.31%), Other (Hispanic) (4.71%), Asian (Non-Hispanic) (1%), and Two+ (Non-Hispanic) (0.306%).
None of the households in Sandwich, IL 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.
97.5% of the residents in Sandwich, IL are U.S. citizens.
In 2021, the median property value in Sandwich, IL was $187,000, and the homeownership rate was 70.2%.
Most people in Sandwich, IL drove alone to work, and the average commute time was 30.8 minutes. The average car ownership in Sandwich, IL was 2 cars per household.