Dubuque demographics profile

Population density (sq mi)1,9185591
Median age37.338.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)52%60%55%
Families w/ Kids under 1843%44%43%
Speak English96%92%79%
Speak Spanish1%4%13%
Dubuque, IA has a population of 58,535 and is the 677th largest city in the United States. The population density is 1,918 per sq mi which is 3411% higher than the Iowa average and 2017% higher than the national average. The median age in Dubuque is 37 which is approximately 2% lower than the Iowa average of 38. In Dubuque, 52% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 69% of Dubuque residents were born in Iowa, 27% were born out of state, 0% were born outside of the United States and 3% were foreign born.

Find Real Estate Listings In Dubuque


New Real Estate Listings In Dubuque

Did you know?

  • The population density in Dubuque is 3411% higher than Iowa.
  • The median age in Dubuque is 2% lower than Iowa.
  • In Dubuque 90.70% of the population is White.
  • In Dubuque 4.07% of the population is Black or African American.
  • In Dubuque 1.50% of the population is Asian.

Real Estate Listings In Dubuque

Compare Dubuque, IA Demographics To Other Cities

Dubuque population breakdown by race

Black or African American4.07%3.32%12.63%
American Indian0.08%0.32%0.82%
Native Hawaiian0.58%0.08%0.18%
Mixed race2.65%1.97%3.06%
Other race0.43%1.27%4.75%
In Dubuque, 2.7% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Dubuque age breakdown

Marital status

Age of children in married couples

Source: The Dubuque, IA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
Are you looking to buy or sell?
What style of home are you
What is your
When are you looking to
ASAP1-3 mos.3-6 mos.6-9 mos.1 yr+
Connect with top real estate agents