Scott County, Iowa demographics
Population: 174,170
Median age: 38.7
Median household income: 67,675
Demographics, population, home values, social and economic characteristics of Scott County, Iowa.
Population
| 2021 | 174,170 |
| 2020 | 172,938 |
| 2019 | 172,446 |
| 2018 | 172,288 |
| 2017 | 171,493 |
| 2016 | 171,116 |
| 2015 | 169,994 |
| 2014 | 168,714 |
| 2013 | 167,080 |
| 2012 | 165,432 |
| 2011 | 163,667 |
| 2010 | 162,184 |
| 2009 | 162,994 |
Scott County, IA cities
Bettendorf city - 38,631
Blue Grass city - 1,864
Buffalo city - 968
Davenport city - 101,725
Dixon city - 209
Donahue city - 391
Durant city - 1,829
Eldridge city - 6,634
Le Claire city - 4,614
Long Grove city - 1,012
Maysville city - 187
McCausland city - 427
New Liberty city - 129
Panorama Park city - 155
Park View CDP - 2,870
Princeton city - 942
Riverdale city - 394
Walcott city - 1,879
Census data for Scott County, Iowa
Demographic and housing estimates in Scott County, Iowa
| Total population | 174,170 |
| Male | 85,925 |
| Female | 88,245 |
| Total population | 174,170 |
| Under 5 years | 10,784 |
| 5 to 9 years | 11,929 |
| 10 to 14 years | 11,727 |
| 15 to 19 years | 11,373 |
| 20 to 24 years | 10,143 |
| 25 to 34 years | 22,324 |
| 35 to 44 years | 23,023 |
| 45 to 54 years | 21,545 |
| 55 to 59 years | 11,595 |
| 60 to 64 years | 11,474 |
| 65 to 74 years | 17,143 |
| 75 to 84 years | 7,840 |
| 85 years and over | 3,270 |
| Median age (years) | 38.7 |
| Under 18 years | 41,552 |
| 16 years and over | 137,840 |
| 18 years and over | 132,618 |
| 21 years and over | 125,941 |
| 62 years and over | 35,028 |
| 65 years and over | 28,253 |
| Total population | 174,170 |
| One race | 163,805 |
| White | 144,654 |
| Black or African American | 12,386 |
| American Indian and Alaska Native | 372 |
| Asian | 4,976 |
| Native Hawaiian and Other Pacific Islander | 73 |
| Some other race | 1,344 |
| Two or more races | 10,365 |
| Citizen, VOTING AGE 18 and over population | 129,636 |
| Male Citizen, VOTING AGE 18 and over population | 63,460 |
| Female Citizen, VOTING AGE 18 and over population | 66,176 |
Social characteristics in Scott County, Iowa
| Total households | 69,955 |
| Family households (families) | 33,030 |
| Married-couple family | 5,634 |
| Male householder, no wife present, family | 12,697 |
| Female householder, no husband present, family | 9,506 |
| Nonfamily households | 18,594 |
| Average household size | 20,011 |
| Average family size | 2.44 |
Economic characteristics in Scott County, Iowa
| Total households | 69,955 |
| Less than $10,000 | 3,531 |
| $10,000 to $14,999 | 2,440 |
| $15,000 to $24,999 | 5,328 |
| $25,000 to $34,999 | 5,541 |
| $35,000 to $49,999 | 8,461 |
| $50,000 to $74,999 | 13,068 |
| $75,000 to $99,999 | 9,347 |
| $100,000 to $149,999 | 11,849 |
| $150,000 to $199,999 | 4,913 |
| $200,000 or more | 5,477 |
| Median household income (dollars) | 67,675 |
Housing characteristics in Scott County, Iowa
| Total housing units | 77,086 |
| Occupied housing units | 69,955 |
| Vacant housing units | 7,131 |
| Total housing units | 77,086 |
| 1-unit, detached | 53,438 |
| 1-unit, attached | 4,572 |
| 2 units | 2,208 |
| 3 or 4 units | 2,348 |
| 5 to 9 units | 3,937 |
| 10 to 19 units | 3,813 |
| 20 or more units | 5,006 |
| Mobile home | 1,756 |
| Boat, RV, van, etc. | 8 |
| Total housing units | 77,086 |
| Built 2014 or later | 77 |
| Built 2010 to 2013 | 4,972 |
| Built 2000 to 2009 | 8,278 |
| Built 1990 to 1999 | 8,140 |
| Built 1980 to 1989 | 5,741 |
| Built 1970 to 1979 | 13,066 |
| Built 1960 to 1969 | 9,958 |
| Built 1950 to 1959 | 7,443 |
| Built 1940 to 1949 | 3,613 |
| Built 1939 or earlier | 15,798 |
| Total housing units | 77,086 |
| 1 room | 960 |
| 2 rooms | 1,736 |
| 3 rooms | 6,801 |
| 4 rooms | 11,316 |
| 5 rooms | 13,362 |
| 6 rooms | 12,394 |
| 7 rooms | 9,843 |
| 8 rooms | 7,807 |
| 9 rooms or more | 12,867 |
| Median rooms | 5.9 |
| Total housing units | 77,086 |
| No bedroom | 1,173 |
| 1 bedroom | 7,739 |
| 2 bedrooms | 21,014 |
| 3 bedrooms | 28,467 |
| 4 bedrooms | 15,141 |
| 5 or more bedrooms | 3,552 |
| Occupied housing units | 69,955 |
| Owner-occupied | 48,960 |
| Renter-occupied | 20,995 |
| Average household size of owner-occupied unit | 2.53 |
| Average household size of renter-occupied unit | 2.24 |
| Occupied housing units | 69,955 |
| Moved in 2017 or later | 6,587 |
| Moved in 2015 to 2016 | 20,131 |
| Moved in 2010 to 2014 | 12,655 |
| Moved in 2000 to 2009 | 14,715 |
| Moved in 1990 to 1999 | 8,388 |
| Moved in 1989 and earlier | 7,479 |
| Owner-occupied units | 48,960 |
| Less than $50,000 | 2,255 |
| $50,000 to $99,999 | 6,975 |
| $100,000 to $149,999 | 10,710 |
| $150,000 to $199,999 | 8,180 |
| $200,000 to $299,999 | 10,066 |
| $300,000 to $499,999 | 8,587 |
| $500,000 to $999,999 | 1,928 |
| $1,000,000 or more | 259 |
| Median (dollars) | 172,100 |
| Owner-occupied units | 48,960 |
| Housing units with a mortgage | 32,543 |
| Housing units without a mortgage | 16,417 |
| Occupied units paying rent | 20,264 |
| Less than $500 | 1,732 |
| $500 to $999 | 11,944 |
| $1,000 to $1,499 | 4,653 |
| $1,500 to $1,999 | 1,208 |
| $2,000 to $2,499 | 268 |
| $2,500 to $2,999 | 113 |
| $3,000 or more | 346 |
| Median (dollars) | 852 |
| No rent paid | 731 |
Demographic data for Scott County, IA and each city in the county. Lists of cities by population, wealth and poverty in Scott County, IA.
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