ZIP Code 63123

ZIP Code Tabulation Area in St. Louis County, Missouri.

Population: 49,826
Median household income: $74,187
Median home value: $205,300

Covering part of St. Louis County, Missouri, ZIP Code 63123 has about 49,826 residents. At $74,187, its median household income sits below St. Louis County's $81,340.

From 2019 to 2023, ZIP Code 63123's population declined 1.9% from 50,783 to 49,826, while its median gross rent rose 17.2% from $842 to $987.

77.6% of workers drive to work alone. 76.5% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 49,826
Median age: 41.0 yrs
Median household income: $74,187
Median home value: $205,300
Median gross rent: $987
Housing units: 23,208
Homeownership rate: 74.0%
Bachelor's degree or higher: 36.0%
Unemployment rate: 2.5%

Trends

ACS 5-year · 2019–2023

Population

50,78349,826

Median household income

$58,867$74,187

Median home value

$150,100$205,300

Median gross rent

$842$987

Year	Population	Median household income	Median home value	Median gross rent
2019	50,783	$58,867	$150,100	$842
2020	50,463	$61,253	$158,100	$868
2021	49,886	$65,693	$166,300	$887
2022	50,347	$71,054	$191,900	$959
2023	49,826	$74,187	$205,300	$987

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 55.7%

5 to 1713.1%

18 to 247.6%

25 to 3413.2%

35 to 4415.7%

45 to 5410.8%

55 to 6414.6%

65 to 7411.1%

75 and over8.1%

	Count	Share
Under 5	2,847	5.7%
5 to 17	6,520	13.1%
18 to 24	3,809	7.6%
25 to 34	6,562	13.2%
35 to 44	7,831	15.7%
45 to 54	5,380	10.8%
55 to 64	7,292	14.6%
65 to 74	5,550	11.1%
75 and over	4,035	8.1%

Race & ethnicity

	Count	Share
White (non-Hispanic)	40,801	81.9%
Black or African American	1,721	3.5%
American Indian & Alaska Native	54	0.1%
Asian	2,414	4.8%
Native Hawaiian & Pacific Islander	2	0.0%
Some other race	52	0.1%
Two or more races	2,422	4.9%
Hispanic or Latino (any race)	2,360	4.7%

Educational attainment (age 25+)

No high school diploma7.7%

High school graduate25.3%

Some college or associate's30.9%

Bachelor's degree21.9%

Graduate or professional degree14.1%

	Count	Share
No high school diploma	2,824	7.7%
High school graduate	9,275	25.3%
Some college or associate's	11,341	30.9%
Bachelor's degree	8,038	21.9%
Graduate or professional degree	5,172	14.1%

Commute to work

Mean travel time to work: 24 min

Drove alone77.6%

Carpooled7.9%

Public transit1.3%

Walked0.6%

Bicycle0.2%

Worked from home11.4%

Other means1.0%

How workers get to work

	Count	Share
Drove alone	21,175	77.6%
Carpooled	2,147	7.9%
Public transit	367	1.3%
Walked	171	0.6%
Bicycle	64	0.2%
Worked from home	3,109	11.4%
Other means	260	1.0%

Travel time

	Count	Share
Under 15 min	4,899	20.3%
15 to 29 min	11,574	47.9%
30 to 44 min	5,560	23.0%
45 to 59 min	1,452	6.0%
60+ min	699	2.9%

Households

Average household size: 2.27
Poverty rate: 7.4% (3,653 of 49,594)

	Count	Share
Family households	12,814	58.6%
Nonfamily households	9,058	41.4%

Housing

Median year structure built: 1960

Occupancy

	Count	Share
Occupied	21,872	94.2%
Vacant	1,336	5.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	16,175	74.0%
Renter-occupied	5,697	26.0%

1-unit, detached76.5%

1-unit, attached1.7%

2 to 4 units8.2%

5 to 19 units9.4%

20 or more units3.8%

Mobile home & other0.4%

Units in structure

	Count	Share
1-unit, detached	17,754	76.5%
1-unit, attached	404	1.7%
2 to 4 units	1,901	8.2%
5 to 19 units	2,170	9.4%
20 or more units	886	3.8%
Mobile home & other	93	0.4%

ZIP Code 63123

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes