In 2023, Garnavillo, IA had a population of 815 people with a median age of 38.8 and a median household income of $81,250. Between 2022 and 2023 the population of Garnavillo, IA grew from 790 to 815, a 3.16% increase and its median household income grew from $75,417 to $81,250, a 7.73% increase.
The 5 largest ethnic groups in Garnavillo, IA are White (Non-Hispanic) (95.3%), Other (Hispanic) (1.6%), Two+ (Non-Hispanic) (1.6%), White (Hispanic) (0.859%), and Other (Non-Hispanic) (0.368%).
None of the households in Garnavillo, 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.
98% of the residents in Garnavillo, IA are U.S. citizens.
In 2023, the median property value in Garnavillo, IA was $117,200, and the homeownership rate was 82.5%.
Most people in Garnavillo, IA drove alone to work, and the average commute time was 21 minutes. The average car ownership in Garnavillo, IA was 2 cars per household.