Williamsburg city, Iowa demographics
Population: 3,322
Median age: 38.2
Median household income: 72,083
Williamsburg is a city in Iowa County, Iowa, United States.
Demographics, population, home values, social and economic characteristics of Williamsburg city, IA.
Population
| 2021 | 3,322 |
| 2020 | 3,152 |
| 2019 | 3,152 |
| 2018 | 3,150 |
| 2017 | 3,146 |
| 2016 | 3,144 |
| 2015 | 3,128 |
| 2014 | 3,105 |
| 2013 | 3,074 |
| 2012 | 3,060 |
| 2011 | 3,036 |
| 2010 | 3,015 |
| 2009 | 2,787 |
Census data for Williamsburg city, Iowa
Demographic and housing estimates in Williamsburg city, Iowa
| Total population | 3,322 |
| Male | 1,652 |
| Female | 1,670 |
| Total population | 3,322 |
| Under 5 years | 154 |
| 5 to 9 years | 232 |
| 10 to 14 years | 256 |
| 15 to 19 years | 137 |
| 20 to 24 years | 342 |
| 25 to 34 years | 478 |
| 35 to 44 years | 405 |
| 45 to 54 years | 511 |
| 55 to 59 years | 134 |
| 60 to 64 years | 226 |
| 65 to 74 years | 156 |
| 75 to 84 years | 173 |
| 85 years and over | 118 |
| Median age (years) | 38.2 |
| Under 18 years | 726 |
| 16 years and over | 2,653 |
| 18 years and over | 2,596 |
| 21 years and over | 2,490 |
| 62 years and over | 612 |
| 65 years and over | 447 |
| Total population | 3,322 |
| One race | 3,275 |
| White | 3,267 |
| Black or African American | 0 |
| American Indian and Alaska Native | 0 |
| Asian | 8 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 0 |
| Two or more races | 47 |
| Citizen, VOTING AGE 18 and over population | 2,579 |
| Male Citizen, VOTING AGE 18 and over population | 1,271 |
| Female Citizen, VOTING AGE 18 and over population | 1,308 |
Social characteristics in Williamsburg city, Iowa
| Total households | 1,480 |
| Family households (families) | 633 |
| Married-couple family | 157 |
| Male householder, no wife present, family | 316 |
| Female householder, no husband present, family | 190 |
| Nonfamily households | 374 |
| Average household size | 349 |
| Average family size | 2.21 |
Economic characteristics in Williamsburg city, Iowa
| Total households | 1,480 |
| Less than $10,000 | 17 |
| $10,000 to $14,999 | 28 |
| $15,000 to $24,999 | 61 |
| $25,000 to $34,999 | 151 |
| $35,000 to $49,999 | 258 |
| $50,000 to $74,999 | 240 |
| $75,000 to $99,999 | 326 |
| $100,000 to $149,999 | 256 |
| $150,000 to $199,999 | 118 |
| $200,000 or more | 25 |
| Median household income (dollars) | 72,083 |
Housing characteristics in Williamsburg city, Iowa
| Total housing units | 1,480 |
| Occupied housing units | 1,480 |
| Vacant housing units | 0 |
| Total housing units | 1,480 |
| 1-unit, detached | 950 |
| 1-unit, attached | 60 |
| 2 units | 86 |
| 3 or 4 units | 148 |
| 5 to 9 units | 38 |
| 10 to 19 units | 98 |
| 20 or more units | 89 |
| Mobile home | 11 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,480 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 51 |
| Built 2000 to 2009 | 231 |
| Built 1990 to 1999 | 248 |
| Built 1980 to 1989 | 193 |
| Built 1970 to 1979 | 255 |
| Built 1960 to 1969 | 214 |
| Built 1950 to 1959 | 82 |
| Built 1940 to 1949 | 25 |
| Built 1939 or earlier | 181 |
| Total housing units | 1,480 |
| 1 room | 0 |
| 2 rooms | 60 |
| 3 rooms | 118 |
| 4 rooms | 252 |
| 5 rooms | 225 |
| 6 rooms | 194 |
| 7 rooms | 213 |
| 8 rooms | 89 |
| 9 rooms or more | 329 |
| Median rooms | 5.9 |
| Total housing units | 1,480 |
| No bedroom | 0 |
| 1 bedroom | 195 |
| 2 bedrooms | 505 |
| 3 bedrooms | 473 |
| 4 bedrooms | 171 |
| 5 or more bedrooms | 136 |
| Occupied housing units | 1,480 |
| Owner-occupied | 924 |
| Renter-occupied | 556 |
| Average household size of owner-occupied unit | 2.73 |
| Average household size of renter-occupied unit | 1.36 |
| Occupied housing units | 1,480 |
| Moved in 2017 or later | 197 |
| Moved in 2015 to 2016 | 471 |
| Moved in 2010 to 2014 | 317 |
| Moved in 2000 to 2009 | 298 |
| Moved in 1990 to 1999 | 97 |
| Moved in 1989 and earlier | 100 |
| Owner-occupied units | 924 |
| Less than $50,000 | 11 |
| $50,000 to $99,999 | 62 |
| $100,000 to $149,999 | 247 |
| $150,000 to $199,999 | 290 |
| $200,000 to $299,999 | 208 |
| $300,000 to $499,999 | 106 |
| $500,000 to $999,999 | 0 |
| $1,000,000 or more | 0 |
| Median (dollars) | 164,700 |
| Owner-occupied units | 924 |
| Housing units with a mortgage | 546 |
| Housing units without a mortgage | 378 |
| Occupied units paying rent | 556 |
| Less than $500 | 127 |
| $500 to $999 | 352 |
| $1,000 to $1,499 | 60 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 17 |
| $3,000 or more | 0 |
| Median (dollars) | 621 |
| No rent paid | 0 |
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