Clayton city, Missouri demographics
Population: 16,905
Median age: 29.2
Median household income: 117,593
Clayton is a city in St. Louis County, Missouri, United States.
Demographics, population, home values, social and economic characteristics of Clayton city, MO.
Population
| 2021 | 16,905 |
| 2020 | 16,763 |
| 2019 | 16,588 |
| 2018 | 16,448 |
| 2017 | 16,214 |
| 2016 | 16,034 |
| 2015 | 15,900 |
| 2014 | 15,912 |
| 2013 | 15,862 |
| 2012 | 15,740 |
| 2011 | 15,575 |
| 2010 | 15,337 |
| 2009 | 16,039 |
Census data for Clayton city, Missouri
Demographic and housing estimates in Clayton city, Missouri
| Total population | 16,905 |
| Male | 8,231 |
| Female | 8,674 |
| Total population | 16,905 |
| Under 5 years | 550 |
| 5 to 9 years | 794 |
| 10 to 14 years | 1,091 |
| 15 to 19 years | 3,385 |
| 20 to 24 years | 1,952 |
| 25 to 34 years | 1,681 |
| 35 to 44 years | 1,818 |
| 45 to 54 years | 1,896 |
| 55 to 59 years | 975 |
| 60 to 64 years | 726 |
| 65 to 74 years | 1,098 |
| 75 to 84 years | 655 |
| 85 years and over | 284 |
| Median age (years) | 29.2 |
| Under 18 years | 3,020 |
| 16 years and over | 14,242 |
| 18 years and over | 13,885 |
| 21 years and over | 10,450 |
| 62 years and over | 2,491 |
| 65 years and over | 2,037 |
| Total population | 16,905 |
| One race | 15,938 |
| White | 12,629 |
| Black or African American | 1,317 |
| American Indian and Alaska Native | 9 |
| Asian | 1,814 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 169 |
| Two or more races | 967 |
| Citizen, VOTING AGE 18 and over population | 12,789 |
| Male Citizen, VOTING AGE 18 and over population | 6,134 |
| Female Citizen, VOTING AGE 18 and over population | 6,655 |
Social characteristics in Clayton city, Missouri
| Total households | 5,566 |
| Family households (families) | 2,721 |
| Married-couple family | 159 |
| Male householder, no wife present, family | 944 |
| Female householder, no husband present, family | 806 |
| Nonfamily households | 1,742 |
| Average household size | 1,372 |
| Average family size | 2.23 |
Economic characteristics in Clayton city, Missouri
| Total households | 5,566 |
| Less than $10,000 | 401 |
| $10,000 to $14,999 | 86 |
| $15,000 to $24,999 | 99 |
| $25,000 to $34,999 | 149 |
| $35,000 to $49,999 | 489 |
| $50,000 to $74,999 | 663 |
| $75,000 to $99,999 | 451 |
| $100,000 to $149,999 | 944 |
| $150,000 to $199,999 | 505 |
| $200,000 or more | 1,779 |
| Median household income (dollars) | 117,593 |
Housing characteristics in Clayton city, Missouri
| Total housing units | 6,106 |
| Occupied housing units | 5,566 |
| Vacant housing units | 540 |
| Total housing units | 6,106 |
| 1-unit, detached | 2,100 |
| 1-unit, attached | 120 |
| 2 units | 133 |
| 3 or 4 units | 998 |
| 5 to 9 units | 1,014 |
| 10 to 19 units | 589 |
| 20 or more units | 1,152 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 6,106 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 376 |
| Built 2000 to 2009 | 547 |
| Built 1990 to 1999 | 307 |
| Built 1980 to 1989 | 295 |
| Built 1970 to 1979 | 395 |
| Built 1960 to 1969 | 428 |
| Built 1950 to 1959 | 742 |
| Built 1940 to 1949 | 733 |
| Built 1939 or earlier | 2,283 |
| Total housing units | 6,106 |
| 1 room | 149 |
| 2 rooms | 195 |
| 3 rooms | 528 |
| 4 rooms | 882 |
| 5 rooms | 1,279 |
| 6 rooms | 772 |
| 7 rooms | 538 |
| 8 rooms | 673 |
| 9 rooms or more | 1,090 |
| Median rooms | 5.5 |
| Total housing units | 6,106 |
| No bedroom | 149 |
| 1 bedroom | 903 |
| 2 bedrooms | 2,320 |
| 3 bedrooms | 1,406 |
| 4 bedrooms | 977 |
| 5 or more bedrooms | 351 |
| Occupied housing units | 5,566 |
| Owner-occupied | 3,091 |
| Renter-occupied | 2,475 |
| Average household size of owner-occupied unit | 2.56 |
| Average household size of renter-occupied unit | 1.83 |
| Occupied housing units | 5,566 |
| Moved in 2017 or later | 805 |
| Moved in 2015 to 2016 | 2,088 |
| Moved in 2010 to 2014 | 951 |
| Moved in 2000 to 2009 | 984 |
| Moved in 1990 to 1999 | 354 |
| Moved in 1989 and earlier | 384 |
| Owner-occupied units | 3,091 |
| Less than $50,000 | 17 |
| $50,000 to $99,999 | 17 |
| $100,000 to $149,999 | 19 |
| $150,000 to $199,999 | 87 |
| $200,000 to $299,999 | 331 |
| $300,000 to $499,999 | 616 |
| $500,000 to $999,999 | 1,292 |
| $1,000,000 or more | 712 |
| Median (dollars) | 683,400 |
| Owner-occupied units | 3,091 |
| Housing units with a mortgage | 1,908 |
| Housing units without a mortgage | 1,183 |
| Occupied units paying rent | 2,435 |
| Less than $500 | 0 |
| $500 to $999 | 505 |
| $1,000 to $1,499 | 726 |
| $1,500 to $1,999 | 722 |
| $2,000 to $2,499 | 210 |
| $2,500 to $2,999 | 44 |
| $3,000 or more | 228 |
| Median (dollars) | 1,490 |
| No rent paid | 40 |
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