63124 ZIP Code — Saint Louis, MO

Saint Louis County, Missouri

ZIP code 63124 is located in Saint Louis, Missouri, within Saint Louis County. It covers approximately 8.93 square miles and serves a population of 10,997 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 314/636.

About ZIP code 63124

The housing stock consists of a significant share of large multi-unit buildings. Most homes were built in the 1950s, giving the area an established character. Median home value is $862,400. Owner-occupancy is high at 75%, well above the national average.

The gap between median ($177,326) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 2% is below the national average. 35% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 16 minutes is near the national average.

Educational attainment is high — 81% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 63124 reflects a community defined by a highly educated population, high homeownership, and a significant Social Security-dependent population.

10,997

population

8.93

sq mi land

Standard

ZIP type

Central (CT)

timezone

63124 ZIP code map

Cities in ZIP code 63124

Below are the cities the US Postal Service accepts for ZIP code 63124. Using any city not on this list may result in mail delivery delays.

City	Status
Saint Louis	Acceptable
Saint Louis	Acceptable
Saint Louis	Preferred

Nearby ZIP codes

63144 Saint Louis (2 mi) 63117 Saint Louis (2.4 mi) 63105 Saint Louis (2.8 mi) 63132 Saint Louis (2.9 mi) 63130 Saint Louis (3.6 mi) 63143 Saint Louis (3.6 mi) 63119 Saint Louis (3.7 mi) 63131 Saint Louis (4 mi) 63141 Saint Louis (4.3 mi) 63114 Saint Louis (4.5 mi) 63122 Saint Louis (4.8 mi) 63139 Saint Louis (4.9 mi)

Demographics updated 06/2026

Population
Total population	10,997
Population density	1,231 / sq mi
State FIPS	29
County FIPS	189

Geography
Land area	8.93 sq mi
Water area	0.01 sq mi
Latitude	38.6366
Longitude	-90.3769
Timezone	Central (CT)
Area code	314/636

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	20.4%	36.1%	43.8%
$50k – $100k	18.6%	30.6%	31.5%
$100k – $200k	18.8%	23.0%	19.5%
Over $200k	42.2%	10.4%	5.2%

Demographics & statistics

10,997

Population

1,231

People per sq mi

49.7

Median age

$177,326

Median household income

$144,250

Per capita income

$862,400

Median home value

$1,638

Median monthly rent

75.3%

Home ownership

2.3%

Poverty rate

1.6%

Unemployment

4,149

Housing units

80.7%

Bachelor's or higher

Age distribution

Male Female

248

Under 5

274

234

5–9

258

319

10–14

352

284

15–19

314

238

20–24

262

495

25–34

546

537

35–44

594

622

45–54

688

491

55–59

542

313

60–64

346

711

65–74

785

381

75–84

421

352

85+

390

← Male

Female →

Age summary

Group	Count	%
Under 18	2,071	18.8%
18 and over	8,926	81.2%
65 and over	3,040	27.6%
Median age	49.7 years

Race & ethnicity

White 82.3%

Asian 7%

Hispanic or Latino 3.6%

Two or more races 3%

Other race 2.1%

Black or African American 1.9%

Group	Count	%
White	9,393	82.3%
Asian	794	7%
Hispanic or Latino	416	3.6%
Two or more races	345	3%
Other race	243	2.1%
Black or African American	222	1.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	20.4%	36.1%	43.8%
$50k – $100k	18.6%	30.6%	31.5%
$100k – $200k	18.8%	23.0%	19.5%
Over $200k	42.2%	10.4%	5.2%

Under $10k 3.1%

$10k–$15k 0.5%

$15k–$25k 1.8%

$25k–$35k 5.0%

$35k–$50k 7.3%

$50k–$75k 7.7%

$75k–$100k 9.2%

$100k–$150k 9.4%

$150k–$200k 9.1%

$200k+ 47.0%

Range	% of households
Under $10k	3.1%
$10k–$15k	0.5%
$15k–$25k	1.8%
$25k–$35k	5.0%
$35k–$50k	7.3%
$50k–$75k	7.7%
$75k–$100k	9.2%
$100k–$150k	9.4%
$150k–$200k	9.1%
$200k+	47.0%
Median income	$177,326

Housing

Home values

Under $50k 0.8%

$100k–$150k 6.4%

$150k–$200k 0.2%

$200k–$300k 2.0%

$300k–$500k 9.4%

$500k–$1M 41.1%

$1M+ 40.1%

Housing overview

Metric	Value
Median home value	$862,400
Median rent / month	$1,638
Owner occupied	75.3%
Renter occupied	24.7%
Vacant	7.4%
Single-family detached	70.0%
Large apartment buildings	20.1%
Mobile homes	0.0%
Median rooms	7.8
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.8%
2010–2019	11.9%
2000–2009	9.6%
1990–1999	6.1%
1980–1989	8.0%
1970–1979	4.5%
1960–1969	10.6%
1950–1959	20.5%
1940–1949	12.9%
1939 or earlier	14.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	16.5%
2 bedrooms	14.6%
3 bedrooms	18.8%
4 bedrooms	31.2%
5+ bedrooms	18.8%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	34.6%
2 vehicles	35.9%
3 or more	26.1%

Heating fuel

Fuel type	%
Utility gas	72.7%
Electricity	26.4%
Propane / LP gas	0.1%

Households & families

Household type	Count	%
Married-couple family	2,892	58.1%
Cohabiting couple	94	1.9%
Male householder, no spouse	726	14.6%
Female householder, no spouse	1,266	25.4%
Households with children under 18	1,285	25.8%
Households with seniors (65+)	2,011	40.4%
Average household size	2.20

Marital status

Status	Male	Female
Never married	22.5%	24.1%
Married	69.4%	58.7%
Separated	0.2%	0.6%
Widowed	4.2%	9.0%
Divorced	3.7%	7.7%

Education

Less than 9th grade 1.0%

Some HS, no diploma 0.5%

HS graduate 6.2%

Some college, no degree 9.0%

Associate's degree 2.7%

Bachelor's degree 35.1%

Graduate / professional 45.5%

Metric	%
HS diploma or higher	98.5%
Bachelor's or higher	80.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	214	9.6%
Kindergarten	137	6.2%
Elementary school	857	38.5%
High school	659	29.6%
College / grad school	359	16.1%

Employment

Industry of employment

Education & healthcare 26.6%

Professional & management 21.3%

Finance & real estate 13.5%

Manufacturing 11.6%

Transportation & utilities 6.0%

Arts, food & hospitality 5.0%

Retail trade 3.8%

Wholesale trade 3.7%

Construction 3.6%

Other services 1.9%

Public administration 1.7%

Information 1.1%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	73.2%
Service	3.9%
Sales & office	17.6%
Natural resources & construction	2.3%
Production & transportation	3.1%

Employment type

Type	%
Private sector	89.4%
Government	5.1%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.4%
Carpool	3.0%
Public transit	0.4%
Walk	0.5%
Work from home	13.0%
Other means	0.7%
Avg commute (minutes)	16.2

Poverty

All people 2.3%

Under 18 years 0.0%

18 and over 2.8%

Married-couple families 0.9%

Female-led households 0.0%

Income support

Source	% of households
Social Security	34.8%
Retirement income	22.2%
Supplemental Security	3.2%
Cash public assistance	0.0%
Food stamps / SNAP	0.6%

Health indicators

Condition	%
Obesity	22.3%
High blood pressure	32.5%
High cholesterol	34.4%
Diabetes	8.3%
Heart disease	6.9%
Stroke	2.8%
Asthma	7.8%
Arthritis	28.1%
Kidney disease	2.9%
Pulmonary disease	5.1%
Cancer	9.9%

Behavior / access	%
Smoking	8.1%
Binge drinking	15.4%
No physical activity	16.6%
Less than 7 hrs sleep	24.5%
Depression	16.8%
Fair or poor health	9.6%
Poor mental health	10.0%
Poor physical health	7.7%
No health insurance	7.4%
Visited doctor (checkup)	79.4%
Visited dentist	78.4%
Cholesterol screening	94.8%
Teeth loss	6.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	505	5.7%

Disability	%
Any disability	9.2%
Under 18	2.3%
18–64 years	3.5%
65 and over	25.2%

Health insurance coverage

Type	%
Private insurance	89.9%
Public insurance	26.8%
No insurance	0.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,475	95.3%
Spanish	167	1.6%
Other Indo-European	68	0.6%
Asian & Pacific Islander	0	0.0%
Other languages	99	0.9%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,054	91.4%
Born in same state	9,792	89.0%
Born in different state	6,356	57.8%
Foreign born	262	2.4%
Naturalized citizen	943	8.6%
Not a US citizen	536	56.8%

Ancestry

Ancestry	Count	%
French	1,853	16.9%
Italian	1,342	12.2%
Arab	391	3.6%
English	345	3.1%
Dutch	81	0.7%

Ancestry	Count	%
Polish	74	0.7%
German	63	0.6%
Irish	60	0.5%
Norwegian	37	0.3%

Technology access

Metric	% of households
Computer access	45.3%
Internet access	95.4%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 63124

What city is ZIP code 63124 in?

ZIP code 63124 is primarily assigned to Saint Louis, Missouri.

What county is ZIP code 63124 in?

ZIP code 63124 falls within Saint Louis County, Missouri.

How educated is the population of ZIP code 63124?

81% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Does ZIP code 63124 have an older population?

28% of residents in ZIP code 63124 are 65 or older, above the national average of ~17%.

What is the median household income in ZIP code 63124?

The median household income in ZIP code 63124 is $177,326, above the national median of ~$75,000.

What is the typical home value in ZIP code 63124?

The median home value in ZIP code 63124 is $862,400.

What timezone is ZIP code 63124 in?

ZIP code 63124 observes the CST timezone.