Polk City city, Iowa demographics
Population: 5,386
Median age: 35.5
Median household income: 141,548
Polk City is a city in Polk County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Polk City city, IA.
Population
| 2021 | 5,386 |
| 2020 | 4,797 |
| 2019 | 4,625 |
| 2018 | 4,481 |
| 2017 | 4,313 |
| 2016 | 4,115 |
| 2015 | 3,953 |
| 2014 | 3,770 |
| 2013 | 3,603 |
| 2012 | 3,451 |
| 2011 | 3,313 |
| 2010 | 3,231 |
| 2009 | 3,086 |
Census data for Polk City city, Iowa
Demographic and housing estimates in Polk City city, Iowa
| Total population | 5,386 |
| Male | 2,977 |
| Female | 2,409 |
| Total population | 5,386 |
| Under 5 years | 437 |
| 5 to 9 years | 569 |
| 10 to 14 years | 396 |
| 15 to 19 years | 301 |
| 20 to 24 years | 47 |
| 25 to 34 years | 855 |
| 35 to 44 years | 969 |
| 45 to 54 years | 923 |
| 55 to 59 years | 258 |
| 60 to 64 years | 200 |
| 65 to 74 years | 328 |
| 75 to 84 years | 103 |
| 85 years and over | 0 |
| Median age (years) | 35.5 |
| Under 18 years | 1,528 |
| 16 years and over | 3,953 |
| 18 years and over | 3,858 |
| 21 years and over | 3,676 |
| 62 years and over | 597 |
| 65 years and over | 431 |
| Total population | 5,386 |
| One race | 5,337 |
| White | 5,281 |
| Black or African American | 30 |
| American Indian and Alaska Native | 0 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 26 |
| Two or more races | 49 |
| Citizen, VOTING AGE 18 and over population | 3,858 |
| Male Citizen, VOTING AGE 18 and over population | 2,075 |
| Female Citizen, VOTING AGE 18 and over population | 1,783 |
Social characteristics in Polk City city, Iowa
| Total households | 1,868 |
| Family households (families) | 1,446 |
| Married-couple family | 98 |
| Male householder, no wife present, family | 112 |
| Female householder, no husband present, family | 81 |
| Nonfamily households | 212 |
| Average household size | 240 |
| Average family size | 2.86 |
Economic characteristics in Polk City city, Iowa
| Total households | 1,868 |
| Less than $10,000 | 61 |
| $10,000 to $14,999 | 51 |
| $15,000 to $24,999 | 0 |
| $25,000 to $34,999 | 18 |
| $35,000 to $49,999 | 126 |
| $50,000 to $74,999 | 204 |
| $75,000 to $99,999 | 133 |
| $100,000 to $149,999 | 427 |
| $150,000 to $199,999 | 514 |
| $200,000 or more | 334 |
| Median household income (dollars) | 141,548 |
Housing characteristics in Polk City city, Iowa
| Total housing units | 1,924 |
| Occupied housing units | 1,868 |
| Vacant housing units | 56 |
| Total housing units | 1,924 |
| 1-unit, detached | 1,418 |
| 1-unit, attached | 321 |
| 2 units | 0 |
| 3 or 4 units | 111 |
| 5 to 9 units | 74 |
| 10 to 19 units | 0 |
| 20 or more units | 0 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,924 |
| Built 2014 or later | 64 |
| Built 2010 to 2013 | 599 |
| Built 2000 to 2009 | 610 |
| Built 1990 to 1999 | 245 |
| Built 1980 to 1989 | 11 |
| Built 1970 to 1979 | 196 |
| Built 1960 to 1969 | 55 |
| Built 1950 to 1959 | 95 |
| Built 1940 to 1949 | 0 |
| Built 1939 or earlier | 49 |
| Total housing units | 1,924 |
| 1 room | 0 |
| 2 rooms | 0 |
| 3 rooms | 74 |
| 4 rooms | 167 |
| 5 rooms | 366 |
| 6 rooms | 150 |
| 7 rooms | 486 |
| 8 rooms | 345 |
| 9 rooms or more | 336 |
| Median rooms | 6.9 |
| Total housing units | 1,924 |
| No bedroom | 0 |
| 1 bedroom | 0 |
| 2 bedrooms | 395 |
| 3 bedrooms | 831 |
| 4 bedrooms | 496 |
| 5 or more bedrooms | 202 |
| Occupied housing units | 1,868 |
| Owner-occupied | 1,661 |
| Renter-occupied | 207 |
| Average household size of owner-occupied unit | 2.82 |
| Average household size of renter-occupied unit | 3.18 |
| Occupied housing units | 1,868 |
| Moved in 2017 or later | 274 |
| Moved in 2015 to 2016 | 521 |
| Moved in 2010 to 2014 | 406 |
| Moved in 2000 to 2009 | 516 |
| Moved in 1990 to 1999 | 151 |
| Moved in 1989 and earlier | 0 |
| Owner-occupied units | 1,661 |
| Less than $50,000 | 32 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 79 |
| $150,000 to $199,999 | 199 |
| $200,000 to $299,999 | 367 |
| $300,000 to $499,999 | 871 |
| $500,000 to $999,999 | 113 |
| $1,000,000 or more | 0 |
| Median (dollars) | 326,400 |
| Owner-occupied units | 1,661 |
| Housing units with a mortgage | 1,391 |
| Housing units without a mortgage | 270 |
| Occupied units paying rent | 207 |
| Less than $500 | 0 |
| $500 to $999 | 101 |
| $1,000 to $1,499 | 106 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,010 |
| No rent paid | 0 |
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