ZIP Code 63123
| ZIP Code | 63123 |
| City | SAINT LOUIS |
| State | MO |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 49,886 (see all) |
Cities in ZIP Code 63123
Primary city: SAINT LOUIS, MOAcceptable: AFFTON, GRANTWOOD VILLAGE, GRANTWOOD VLG, LAKESHIRE, MACKENZIE, MARLBOROUGH, SAINT GEORGE
Unacceptable: GREEN PARK, WILBUR PARK
Post offices
AFFTON — Post Office™ 55 GRASSO PLZ SAINT LOUIS, MO 63123-9998 MoreAFFTON — Post Office™55 GRASSO PLZ For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 63123
Demographic and housing estimates in ZIP Code 63123
| Total population | 49,886 |
| Male | 24,448 |
| Female | 25,438 |
| Total population | 49,886 |
| Under 5 years | 2,598 |
| 5 to 9 years | 2,498 |
| 10 to 14 years | 2,283 |
| 15 to 19 years | 2,489 |
| 20 to 24 years | 3,108 |
| 25 to 34 years | 7,579 |
| 35 to 44 years | 7,061 |
| 45 to 54 years | 5,603 |
| 55 to 59 years | 3,677 |
| 60 to 64 years | 3,267 |
| 65 to 74 years | 5,408 |
| 75 to 84 years | 2,705 |
| 85 years and over | 1,610 |
| Median age (years) | 40.7 |
| Under 18 years | 8,903 |
| 16 years and over | 42,189 |
| 18 years and over | 40,983 |
| 21 years and over | 39,662 |
| 62 years and over | 11,602 |
| 65 years and over | 9,723 |
| Total population | 49,886 |
| One race | 47,716 |
| White | 43,805 |
| Black or African American | 1,577 |
| American Indian and Alaska Native | 79 |
| Asian | 1,770 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 485 |
| Two or more races | 2,170 |
| Citizen, VOTING AGE 18 and over population | 39,695 |
| Male Citizen, VOTING AGE 18 and over population | 19,272 |
| Female Citizen, VOTING AGE 18 and over population | 20,423 |
Social characteristics in ZIP Code 63123
| Total households | 22,071 |
| Family households (families) | 9,794 |
| Married-couple family | 1,775 |
| Male householder, no wife present, family | 4,361 |
| Female householder, no husband present, family | 3,363 |
| Nonfamily households | 6,141 |
| Average household size | 7,221 |
| Average family size | 2.25 |
Economic characteristics in ZIP Code 63123
| Total households | 22,071 |
| Less than $10,000 | 879 |
| $10,000 to $14,999 | 657 |
| $15,000 to $24,999 | 1,587 |
| $25,000 to $34,999 | 1,743 |
| $35,000 to $49,999 | 3,353 |
| $50,000 to $74,999 | 4,261 |
| $75,000 to $99,999 | 3,617 |
| $100,000 to $149,999 | 4,062 |
| $150,000 to $199,999 | 996 |
| $200,000 or more | 916 |
| Median household income (dollars) | 65,693 |
Housing characteristics in ZIP Code 63123
| Total housing units | 23,090 |
| Occupied housing units | 22,071 |
| Vacant housing units | 1,019 |
| Total housing units | 23,090 |
| 1-unit, detached | 17,423 |
| 1-unit, attached | 447 |
| 2 units | 429 |
| 3 or 4 units | 1,647 |
| 5 to 9 units | 1,363 |
| 10 to 19 units | 674 |
| 20 or more units | 982 |
| Mobile home | 125 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 23,090 |
| Built 2014 or later | 12 |
| Built 2010 to 2013 | 490 |
| Built 2000 to 2009 | 674 |
| Built 1990 to 1999 | 1,473 |
| Built 1980 to 1989 | 1,273 |
| Built 1970 to 1979 | 2,527 |
| Built 1960 to 1969 | 5,398 |
| Built 1950 to 1959 | 7,401 |
| Built 1940 to 1949 | 2,189 |
| Built 1939 or earlier | 1,653 |
| Total housing units | 23,090 |
| 1 room | 239 |
| 2 rooms | 584 |
| 3 rooms | 1,891 |
| 4 rooms | 3,887 |
| 5 rooms | 5,607 |
| 6 rooms | 5,092 |
| 7 rooms | 2,684 |
| 8 rooms | 1,674 |
| 9 rooms or more | 1,432 |
| Median rooms | 5.4 |
| Total housing units | 23,090 |
| No bedroom | 262 |
| 1 bedroom | 2,566 |
| 2 bedrooms | 8,184 |
| 3 bedrooms | 9,270 |
| 4 bedrooms | 2,525 |
| 5 or more bedrooms | 283 |
| Occupied housing units | 22,071 |
| Owner-occupied | 15,769 |
| Renter-occupied | 6,302 |
| Average household size of owner-occupied unit | 2.37 |
| Average household size of renter-occupied unit | 1.95 |
| Occupied housing units | 22,071 |
| Moved in 2017 or later | 1,887 |
| Moved in 2015 to 2016 | 6,063 |
| Moved in 2010 to 2014 | 3,715 |
| Moved in 2000 to 2009 | 4,539 |
| Moved in 1990 to 1999 | 2,396 |
| Moved in 1989 and earlier | 3,471 |
| Owner-occupied units | 15,769 |
| Less than $50,000 | 322 |
| $50,000 to $99,999 | 831 |
| $100,000 to $149,999 | 4,555 |
| $150,000 to $199,999 | 5,393 |
| $200,000 to $299,999 | 3,045 |
| $300,000 to $499,999 | 1,424 |
| $500,000 to $999,999 | 179 |
| $1,000,000 or more | 20 |
| Median (dollars) | 166,300 |
| Owner-occupied units | 15,769 |
| Housing units with a mortgage | 9,835 |
| Housing units without a mortgage | 5,934 |
| Occupied units paying rent | 5,992 |
| Less than $500 | 171 |
| $500 to $999 | 3,783 |
| $1,000 to $1,499 | 1,701 |
| $1,500 to $1,999 | 186 |
| $2,000 to $2,499 | 88 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 63 |
| Median (dollars) | 887 |
| No rent paid | 310 |
Data is based on 2021 Census