Sergeant Bluff city, Iowa demographics
Population: 4,917
Median age: 35.3
Median household income: 108,101
Sergeant Bluff is a city in Woodbury County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Sergeant Bluff city, IA.
Population
| 2021 | 4,917 |
| 2020 | 4,901 |
| 2019 | 4,798 |
| 2018 | 4,669 |
| 2017 | 4,556 |
| 2016 | 4,399 |
| 2015 | 4,356 |
| 2014 | 4,300 |
| 2013 | 4,244 |
| 2012 | 4,178 |
| 2011 | 4,116 |
| 2010 | 4,031 |
| 2009 | 3,887 |
Census data for Sergeant Bluff city, Iowa
Demographic and housing estimates in Sergeant Bluff city, Iowa
| Total population | 4,917 |
| Male | 2,400 |
| Female | 2,517 |
| Total population | 4,917 |
| Under 5 years | 419 |
| 5 to 9 years | 429 |
| 10 to 14 years | 509 |
| 15 to 19 years | 357 |
| 20 to 24 years | 189 |
| 25 to 34 years | 533 |
| 35 to 44 years | 761 |
| 45 to 54 years | 739 |
| 55 to 59 years | 201 |
| 60 to 64 years | 221 |
| 65 to 74 years | 391 |
| 75 to 84 years | 134 |
| 85 years and over | 34 |
| Median age (years) | 35.3 |
| Under 18 years | 1,572 |
| 16 years and over | 3,527 |
| 18 years and over | 3,345 |
| 21 years and over | 3,135 |
| 62 years and over | 729 |
| 65 years and over | 559 |
| Total population | 4,917 |
| One race | 4,808 |
| White | 4,755 |
| Black or African American | 7 |
| American Indian and Alaska Native | 0 |
| Asian | 46 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 0 |
| Two or more races | 109 |
| Citizen, VOTING AGE 18 and over population | 3,306 |
| Male Citizen, VOTING AGE 18 and over population | 1,645 |
| Female Citizen, VOTING AGE 18 and over population | 1,661 |
Social characteristics in Sergeant Bluff city, Iowa
| Total households | 1,715 |
| Family households (families) | 1,078 |
| Married-couple family | 103 |
| Male householder, no wife present, family | 192 |
| Female householder, no husband present, family | 132 |
| Nonfamily households | 342 |
| Average household size | 413 |
| Average family size | 2.86 |
Economic characteristics in Sergeant Bluff city, Iowa
| Total households | 1,715 |
| Less than $10,000 | 99 |
| $10,000 to $14,999 | 13 |
| $15,000 to $24,999 | 167 |
| $25,000 to $34,999 | 139 |
| $35,000 to $49,999 | 31 |
| $50,000 to $74,999 | 129 |
| $75,000 to $99,999 | 187 |
| $100,000 to $149,999 | 525 |
| $150,000 to $199,999 | 293 |
| $200,000 or more | 132 |
| Median household income (dollars) | 108,101 |
Housing characteristics in Sergeant Bluff city, Iowa
| Total housing units | 1,823 |
| Occupied housing units | 1,715 |
| Vacant housing units | 108 |
| Total housing units | 1,823 |
| 1-unit, detached | 1,183 |
| 1-unit, attached | 365 |
| 2 units | 0 |
| 3 or 4 units | 0 |
| 5 to 9 units | 17 |
| 10 to 19 units | 0 |
| 20 or more units | 112 |
| Mobile home | 146 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,823 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 496 |
| Built 2000 to 2009 | 303 |
| Built 1990 to 1999 | 293 |
| Built 1980 to 1989 | 159 |
| Built 1970 to 1979 | 198 |
| Built 1960 to 1969 | 94 |
| Built 1950 to 1959 | 166 |
| Built 1940 to 1949 | 41 |
| Built 1939 or earlier | 73 |
| Total housing units | 1,823 |
| 1 room | 74 |
| 2 rooms | 35 |
| 3 rooms | 58 |
| 4 rooms | 147 |
| 5 rooms | 227 |
| 6 rooms | 338 |
| 7 rooms | 196 |
| 8 rooms | 349 |
| 9 rooms or more | 399 |
| Median rooms | 6.7 |
| Total housing units | 1,823 |
| No bedroom | 74 |
| 1 bedroom | 73 |
| 2 bedrooms | 266 |
| 3 bedrooms | 750 |
| 4 bedrooms | 408 |
| 5 or more bedrooms | 252 |
| Occupied housing units | 1,715 |
| Owner-occupied | 1,312 |
| Renter-occupied | 403 |
| Average household size of owner-occupied unit | 2.89 |
| Average household size of renter-occupied unit | 2.75 |
| Occupied housing units | 1,715 |
| Moved in 2017 or later | 73 |
| Moved in 2015 to 2016 | 584 |
| Moved in 2010 to 2014 | 227 |
| Moved in 2000 to 2009 | 484 |
| Moved in 1990 to 1999 | 168 |
| Moved in 1989 and earlier | 179 |
| Owner-occupied units | 1,312 |
| Less than $50,000 | 103 |
| $50,000 to $99,999 | 23 |
| $100,000 to $149,999 | 118 |
| $150,000 to $199,999 | 206 |
| $200,000 to $299,999 | 467 |
| $300,000 to $499,999 | 375 |
| $500,000 to $999,999 | 20 |
| $1,000,000 or more | 0 |
| Median (dollars) | 232,800 |
| Owner-occupied units | 1,312 |
| Housing units with a mortgage | 842 |
| Housing units without a mortgage | 470 |
| Occupied units paying rent | 403 |
| Less than $500 | 43 |
| $500 to $999 | 174 |
| $1,000 to $1,499 | 95 |
| $1,500 to $1,999 | 91 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 974 |
| No rent paid | 0 |
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