Dubuque County, Iowa demographics
Population: 98,687
Median age: 38.6
Median household income: 68,198
Demographics, population, home values, social and economic characteristics of Dubuque County, Iowa.
Population
| 2021 | 98,687 |
| 2020 | 97,193 |
| 2019 | 96,982 |
| 2018 | 96,802 |
| 2017 | 96,571 |
| 2016 | 96,359 |
| 2015 | 95,906 |
| 2014 | 95,166 |
| 2013 | 94,411 |
| 2012 | 93,776 |
| 2011 | 93,227 |
| 2010 | 92,547 |
| 2009 | 92,046 |
Dubuque County, IA cities
Asbury city - 5,795
Balltown city - 49
Bankston city - 2
Bernard city - 138
Cascade city - 2,110
Centralia city - 137
Dubuque city - 59,379
Durango city - 13
Dyersville city - 4,276
Epworth city - 1,804
Farley city - 1,690
Graf city - 45
Holy Cross city - 310
Luxemburg city - 223
New Vienna city - 421
Peosta city - 2,161
Rickardsville city - 202
Sageville city - 70
Sherrill city - 206
Worthington city - 349
Zwingle city - 96
Census data for Dubuque County, Iowa
Demographic and housing estimates in Dubuque County, Iowa
| Total population | 98,687 |
| Male | 48,563 |
| Female | 50,124 |
| Total population | 98,687 |
| Under 5 years | 6,082 |
| 5 to 9 years | 6,505 |
| 10 to 14 years | 6,124 |
| 15 to 19 years | 7,193 |
| 20 to 24 years | 6,768 |
| 25 to 34 years | 12,031 |
| 35 to 44 years | 11,565 |
| 45 to 54 years | 11,370 |
| 55 to 59 years | 6,602 |
| 60 to 64 years | 6,923 |
| 65 to 74 years | 9,900 |
| 75 to 84 years | 5,217 |
| 85 years and over | 2,407 |
| Median age (years) | 38.6 |
| Under 18 years | 22,618 |
| 16 years and over | 78,928 |
| 18 years and over | 76,069 |
| 21 years and over | 71,243 |
| 62 years and over | 21,551 |
| 65 years and over | 17,524 |
| Total population | 98,687 |
| One race | 95,789 |
| White | 89,982 |
| Black or African American | 2,951 |
| American Indian and Alaska Native | 200 |
| Asian | 1,261 |
| Native Hawaiian and Other Pacific Islander | 639 |
| Some other race | 756 |
| Two or more races | 2,898 |
| Citizen, VOTING AGE 18 and over population | 74,624 |
| Male Citizen, VOTING AGE 18 and over population | 36,704 |
| Female Citizen, VOTING AGE 18 and over population | 37,920 |
Social characteristics in Dubuque County, Iowa
| Total households | 39,534 |
| Family households (families) | 20,089 |
| Married-couple family | 2,462 |
| Male householder, no wife present, family | 7,378 |
| Female householder, no husband present, family | 5,386 |
| Nonfamily households | 9,605 |
| Average household size | 11,742 |
| Average family size | 2.40 |
Economic characteristics in Dubuque County, Iowa
| Total households | 39,534 |
| Less than $10,000 | 1,932 |
| $10,000 to $14,999 | 1,354 |
| $15,000 to $24,999 | 2,976 |
| $25,000 to $34,999 | 3,207 |
| $35,000 to $49,999 | 4,941 |
| $50,000 to $74,999 | 7,134 |
| $75,000 to $99,999 | 6,210 |
| $100,000 to $149,999 | 6,994 |
| $150,000 to $199,999 | 2,544 |
| $200,000 or more | 2,242 |
| Median household income (dollars) | 68,198 |
Housing characteristics in Dubuque County, Iowa
| Total housing units | 42,406 |
| Occupied housing units | 39,534 |
| Vacant housing units | 2,872 |
| Total housing units | 42,406 |
| 1-unit, detached | 29,979 |
| 1-unit, attached | 1,514 |
| 2 units | 1,567 |
| 3 or 4 units | 2,144 |
| 5 to 9 units | 1,651 |
| 10 to 19 units | 1,221 |
| 20 or more units | 2,741 |
| Mobile home | 1,589 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 42,406 |
| Built 2014 or later | 44 |
| Built 2010 to 2013 | 3,304 |
| Built 2000 to 2009 | 5,451 |
| Built 1990 to 1999 | 4,117 |
| Built 1980 to 1989 | 2,056 |
| Built 1970 to 1979 | 5,755 |
| Built 1960 to 1969 | 5,228 |
| Built 1950 to 1959 | 4,242 |
| Built 1940 to 1949 | 1,925 |
| Built 1939 or earlier | 10,284 |
| Total housing units | 42,406 |
| 1 room | 983 |
| 2 rooms | 951 |
| 3 rooms | 3,297 |
| 4 rooms | 4,950 |
| 5 rooms | 7,112 |
| 6 rooms | 6,908 |
| 7 rooms | 6,110 |
| 8 rooms | 5,204 |
| 9 rooms or more | 6,891 |
| Median rooms | 6.1 |
| Total housing units | 42,406 |
| No bedroom | 1,115 |
| 1 bedroom | 3,800 |
| 2 bedrooms | 9,026 |
| 3 bedrooms | 18,061 |
| 4 bedrooms | 8,098 |
| 5 or more bedrooms | 2,306 |
| Occupied housing units | 39,534 |
| Owner-occupied | 29,095 |
| Renter-occupied | 10,439 |
| Average household size of owner-occupied unit | 2.54 |
| Average household size of renter-occupied unit | 2.01 |
| Occupied housing units | 39,534 |
| Moved in 2017 or later | 3,362 |
| Moved in 2015 to 2016 | 10,611 |
| Moved in 2010 to 2014 | 7,832 |
| Moved in 2000 to 2009 | 8,390 |
| Moved in 1990 to 1999 | 4,043 |
| Moved in 1989 and earlier | 5,296 |
| Owner-occupied units | 29,095 |
| Less than $50,000 | 1,746 |
| $50,000 to $99,999 | 2,632 |
| $100,000 to $149,999 | 6,128 |
| $150,000 to $199,999 | 5,944 |
| $200,000 to $299,999 | 6,838 |
| $300,000 to $499,999 | 4,599 |
| $500,000 to $999,999 | 991 |
| $1,000,000 or more | 217 |
| Median (dollars) | 183,700 |
| Owner-occupied units | 29,095 |
| Housing units with a mortgage | 18,360 |
| Housing units without a mortgage | 10,735 |
| Occupied units paying rent | 9,965 |
| Less than $500 | 1,247 |
| $500 to $999 | 5,407 |
| $1,000 to $1,499 | 2,608 |
| $1,500 to $1,999 | 389 |
| $2,000 to $2,499 | 72 |
| $2,500 to $2,999 | 74 |
| $3,000 or more | 168 |
| Median (dollars) | 836 |
| No rent paid | 474 |
Demographic data for Dubuque County, IA and each city in the county. Lists of cities by population, wealth and poverty in Dubuque County, IA.
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