Dubuque County Population 2017

Dubuque County's estimated population is 97,003 with a growth rate of -0.03% in the past year according to the most recent United States census data. Dubuque County is the 8th largest county in Iowa.

Year Population Growth Growth Rate
201697,003-31-0.03%
201597,0344520.47%
201496,5826180.64%
201395,9647530.79%
201295,2116470.68%
201194,5646380.68%
201093,9267,5238.71%
199086,403-7,342-7.83%
198093,7453,1363.46%
197090,60910,56113.19%
196080,0488,71112.21%
195071,3377,56911.87%
194063,7682,5544.17%
193061,2142,9525.07%
192058,2628121.41%
191057,4501,0471.86%
190056,4036,55513.15%
189049,8486,85215.94%
188042,9964,02710.33%
187038,9697,80525.04%
186031,16420,323187.46%
185010,8417,782254.40%
18403,0590.00%

Dubuque County Population Growth

Population Data via

Dubuque County Race Data

Race Population Percentage
White90,64393.44%
Black or African American3,0313.12%
Two or More Races1,4581.50%
Asian1,2861.33%
Native Hawaiian and Other Pacific Islander3760.39%
American Indian and Alaska Native2400.25%

Dubuque County Population Pyramid

0k1k2k3k4kDubuque County Male Population0k1k2k3k4kDubuque County Female Population

Population of Cities in Dubuque County

City 2010 Census 2016 Estimated Growth Growth Rate
Dubuque57603585319281.61%
Dyersville405841961383.40%
Cascade217122811105.07%
Epworth18621950884.73%
Farley153716881519.82%
Peosta1393165926619.10%
New Vienna407421143.44%
Worthington409408-1-0.24%
Holy Cross37437841.07%
Luxemburg240253135.42%
Sherrill17917900.00%
Bernard112110-2-1.79%
Zwingle9189-2-2.20%
Durango2420-4-16.67%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990