ZIP Code 63123 — Affton, MO

St. Louis | 2024 Census Data

Key Takeaway

ZIP code 63123 in Affton, MO has a population of 49,077 with a median household income of $77,055 and a median home value of $219,400 . The cost of living index is 80.6 (national average = 100).

Population & Age

Total Population
49,077
Median Age
40.90
Male
23,731
Female
25,346

Race & Ethnicity

White
82.5%
Black
4.0%
Hispanic
4.1%
Asian
4.8%
Native American
0.1%
Pacific Islander
0.0%
Two or More
8.0%
Other
0.6%

Income

Median Household
$77,055
Mean Household
$97,841
Per Capita
$44,373
Below Poverty
7.9%

Housing

Median Home Value
$219,400
Median Rent
$1,006
Total Units
23,178
Occupied
21,755
Owner Occupied
74.9%
Renter Occupied
25.1%
Median Year Built
1960
Vacant
1,423

Education

High School or Higher 92.5%
Bachelor's or Higher 37.6%
Graduate Degree 15.2%

Employment & Commuting

Labor Force
28,472
Unemployment
2.2%
Drive Alone
76.6%
Public Transit
1.5%
Work from Home
13.3%
Avg Commute
N/A

Cost of Living Index

80.6
National average = 100. Below average by 19.5%.

Nearby ZIP Codes

63125
Lemay
2.1 mi
63109
Saint louis
2.8 mi
63126
Sappington
3.1 mi
63119
Webster groves
3.2 mi
63116
Saint louis
3.8 mi
63111
Saint louis
4.1 mi
63143
Maplewood
4.4 mi
63127
Sappington
4.6 mi
63128
Sappington
4.8 mi
63139
Saint louis
4.9 mi
63144
Brentwood
5.1 mi
63117
Richmond heights
5.7 mi

Compare This ZIP Code

Frequently Asked Questions

What is the population of ZIP code 63123?

ZIP code 63123 (Affton, MO) has a total population of 49,077 according to the 2024 American Community Survey.

What is the median household income in ZIP code 63123?

The median household income in ZIP code 63123 is $77,055 per year, based on 2024 Census Bureau data.

What city is ZIP code 63123 in?

ZIP code 63123 is primarily located in Affton, Missouri (MO).

What is the median home value in ZIP code 63123?

The median home value in ZIP code 63123 is $219,400, based on the 2024 American Community Survey 5-year estimates.

What is the median age in ZIP code 63123?

The median age in ZIP code 63123 is 40.90 years, compared to the national median of 38.9 years.