In 2020, Dubuque County, IA had a population of 97.2k people with a median age of 38.5 and a median household income of $64,493. Between 2019 and 2020 the population of Dubuque County, IA grew from 96,982 to 97,193, a 0.218% increase and its median household income grew from $63,031 to $64,493, a 2.32% increase.
The 5 largest ethnic groups in Dubuque County, IA are White (Non-Hispanic) (90.3%), Black or African American (Non-Hispanic) (3.09%), Two+ (Non-Hispanic) (2.04%), White (Hispanic) (1.65%), and Asian (Non-Hispanic) (1.17%).
None of the households in Dubuque County, 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.
98.5% of the residents in Dubuque County, IA are U.S. citizens.
In 2020, the median property value in Dubuque County, IA was $175,300, and the homeownership rate was 73.4%.
Most people in Dubuque County, IA drove alone to work, and the average commute time was 16.4 minutes. The average car ownership in Dubuque County, IA was 2 cars per household.