St. Peters city, Missouri demographics
Population: 57,289
Median age: 40.0
Median household income: 83,624
St. Peters is a city in St. Charles County, Missouri, United States.
Demographics, population, home values, social and economic characteristics of St. Peters city, MO.
Population
| 2021 | 57,289 |
| 2020 | 57,536 |
| 2019 | 57,273 |
| 2018 | 56,838 |
| 2017 | 56,375 |
| 2016 | 55,820 |
| 2015 | 55,135 |
| 2014 | 54,236 |
| 2013 | 53,589 |
| 2012 | 53,190 |
| 2011 | 52,946 |
| 2010 | 52,850 |
| 2009 | 55,030 |
Census data for St. Peters city, Missouri
Demographic and housing estimates in St. Peters city, Missouri
| Total population | 57,289 |
| Male | 27,236 |
| Female | 30,053 |
| Total population | 57,289 |
| Under 5 years | 3,642 |
| 5 to 9 years | 3,480 |
| 10 to 14 years | 3,931 |
| 15 to 19 years | 3,108 |
| 20 to 24 years | 2,810 |
| 25 to 34 years | 7,224 |
| 35 to 44 years | 8,241 |
| 45 to 54 years | 6,781 |
| 55 to 59 years | 4,534 |
| 60 to 64 years | 4,005 |
| 65 to 74 years | 5,949 |
| 75 to 84 years | 2,289 |
| 85 years and over | 1,295 |
| Median age (years) | 40.0 |
| Under 18 years | 12,866 |
| 16 years and over | 45,602 |
| 18 years and over | 44,423 |
| 21 years and over | 42,580 |
| 62 years and over | 11,842 |
| 65 years and over | 9,533 |
| Total population | 57,289 |
| One race | 55,111 |
| White | 50,012 |
| Black or African American | 3,346 |
| American Indian and Alaska Native | 84 |
| Asian | 1,458 |
| Native Hawaiian and Other Pacific Islander | 7 |
| Some other race | 204 |
| Two or more races | 2,178 |
| Citizen, VOTING AGE 18 and over population | 43,452 |
| Male Citizen, VOTING AGE 18 and over population | 20,468 |
| Female Citizen, VOTING AGE 18 and over population | 22,984 |
Social characteristics in St. Peters city, Missouri
| Total households | 23,051 |
| Family households (families) | 12,347 |
| Married-couple family | 1,202 |
| Male householder, no wife present, family | 3,270 |
| Female householder, no husband present, family | 2,343 |
| Nonfamily households | 6,232 |
| Average household size | 6,917 |
| Average family size | 2.48 |
Economic characteristics in St. Peters city, Missouri
| Total households | 23,051 |
| Less than $10,000 | 453 |
| $10,000 to $14,999 | 310 |
| $15,000 to $24,999 | 1,464 |
| $25,000 to $34,999 | 1,657 |
| $35,000 to $49,999 | 2,320 |
| $50,000 to $74,999 | 3,940 |
| $75,000 to $99,999 | 3,714 |
| $100,000 to $149,999 | 5,204 |
| $150,000 to $199,999 | 2,474 |
| $200,000 or more | 1,515 |
| Median household income (dollars) | 83,624 |
Housing characteristics in St. Peters city, Missouri
| Total housing units | 24,000 |
| Occupied housing units | 23,051 |
| Vacant housing units | 949 |
| Total housing units | 24,000 |
| 1-unit, detached | 16,888 |
| 1-unit, attached | 2,353 |
| 2 units | 246 |
| 3 or 4 units | 1,333 |
| 5 to 9 units | 595 |
| 10 to 19 units | 1,242 |
| 20 or more units | 827 |
| Mobile home | 516 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 24,000 |
| Built 2014 or later | 26 |
| Built 2010 to 2013 | 2,322 |
| Built 2000 to 2009 | 3,174 |
| Built 1990 to 1999 | 5,341 |
| Built 1980 to 1989 | 7,157 |
| Built 1970 to 1979 | 4,832 |
| Built 1960 to 1969 | 551 |
| Built 1950 to 1959 | 263 |
| Built 1940 to 1949 | 101 |
| Built 1939 or earlier | 233 |
| Total housing units | 24,000 |
| 1 room | 160 |
| 2 rooms | 270 |
| 3 rooms | 1,434 |
| 4 rooms | 3,373 |
| 5 rooms | 4,497 |
| 6 rooms | 4,230 |
| 7 rooms | 3,477 |
| 8 rooms | 3,017 |
| 9 rooms or more | 3,542 |
| Median rooms | 6.0 |
| Total housing units | 24,000 |
| No bedroom | 160 |
| 1 bedroom | 1,381 |
| 2 bedrooms | 5,024 |
| 3 bedrooms | 11,050 |
| 4 bedrooms | 5,611 |
| 5 or more bedrooms | 774 |
| Occupied housing units | 23,051 |
| Owner-occupied | 19,002 |
| Renter-occupied | 4,049 |
| Average household size of owner-occupied unit | 2.61 |
| Average household size of renter-occupied unit | 1.84 |
| Occupied housing units | 23,051 |
| Moved in 2017 or later | 1,747 |
| Moved in 2015 to 2016 | 5,474 |
| Moved in 2010 to 2014 | 4,438 |
| Moved in 2000 to 2009 | 5,075 |
| Moved in 1990 to 1999 | 4,051 |
| Moved in 1989 and earlier | 2,266 |
| Owner-occupied units | 19,002 |
| Less than $50,000 | 798 |
| $50,000 to $99,999 | 712 |
| $100,000 to $149,999 | 2,064 |
| $150,000 to $199,999 | 5,342 |
| $200,000 to $299,999 | 7,049 |
| $300,000 to $499,999 | 2,848 |
| $500,000 to $999,999 | 180 |
| $1,000,000 or more | 9 |
| Median (dollars) | 206,700 |
| Owner-occupied units | 19,002 |
| Housing units with a mortgage | 13,568 |
| Housing units without a mortgage | 5,434 |
| Occupied units paying rent | 3,855 |
| Less than $500 | 154 |
| $500 to $999 | 1,349 |
| $1,000 to $1,499 | 1,918 |
| $1,500 to $1,999 | 337 |
| $2,000 to $2,499 | 51 |
| $2,500 to $2,999 | 37 |
| $3,000 or more | 9 |
| Median (dollars) | 1,078 |
| No rent paid | 194 |
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