63129 ZIP Code — Saint Louis, MO

Saint Louis County, Missouri

ZIP code 63129 is located in Saint Louis, Missouri, within Saint Louis County. It covers approximately 20.91 square miles and serves a population of 51,893 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 314/636.

About ZIP code 63129

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $263,400. Owner-occupancy is high at 79%, well above the national average.

Median household income is $90,397. The poverty rate of 6% 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 26 minutes is near the national average.

Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.

Overall, ZIP code 63129 reflects a community defined by high homeownership and a significant Social Security-dependent population.

51,893

population

20.91

sq mi land

Standard

ZIP type

Central (CT)

timezone

63129 ZIP code map

Cities in ZIP code 63129

Below are the cities the US Postal Service accepts for ZIP code 63129. Using any city not on this list may result in mail delivery delays.

City	Status
Saint Louis	Acceptable
Saint Louis	Preferred

Nearby ZIP codes

63128 Saint Louis (4.2 mi) 63010 Arnold (4.5 mi) 63125 Saint Louis (5.2 mi) 62236 Columbia (6.2 mi) 63052 Imperial (6.4 mi) 63123 Saint Louis (6.9 mi) 63099 Fenton (7.4 mi) 63127 Saint Louis (7.5 mi) 63126 Saint Louis (7.6 mi) 63026 Fenton (8.1 mi) 62240 East Carondelet (8.6 mi) 63111 Saint Louis (8.6 mi)

Demographics updated 06/2026

Population
Total population	51,893
Population density	2,482 / sq mi
State FIPS	29
County FIPS	189

Geography
Land area	20.91 sq mi
Water area	2.00 sq mi
Latitude	38.4484
Longitude	-90.3258
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	29.7%	36.1%	43.8%
$50k – $100k	32.4%	30.6%	31.5%
$100k – $200k	29.1%	23.0%	19.5%
Over $200k	8.9%	10.4%	5.2%

Demographics & statistics

51,893

Population

2,482

People per sq mi

44.9

Median age

$90,397

Median household income

$47,046

Per capita income

$263,400

Median home value

$1,050

Median monthly rent

78.7%

Home ownership

6.2%

Poverty rate

3.6%

Unemployment

17,542

Housing units

41.4%

Bachelor's or higher

Age distribution

Male Female

1,218

Under 5

1,302

1,212

5–9

1,295

1,380

10–14

1,475

1,714

15–19

1,831

1,680

20–24

1,794

2,527

25–34

2,699

2,830

35–44

3,024

3,347

45–54

3,575

2,021

55–59

2,159

1,979

60–64

2,114

3,069

65–74

3,278

1,503

75–84

1,605

610

85+

652

← Male

Female →

Age summary

Group	Count	%
Under 18	9,789	18.9%
18 and over	42,104	81.1%
65 and over	10,717	20.7%
Median age	44.9 years

Race & ethnicity

White 88.7%

Two or more races 4.1%

Black or African American 2.8%

Hispanic or Latino 2.5%

Asian 1.5%

Other race 0.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	47,224	88.7%
Two or more races	2,164	4.1%
Black or African American	1,505	2.8%
Hispanic or Latino	1,343	2.5%
Asian	807	1.5%
Other race	153	0.3%
American Indian / Alaska Native	40	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	29.7%	36.1%	43.8%
$50k – $100k	32.4%	30.6%	31.5%
$100k – $200k	29.1%	23.0%	19.5%
Over $200k	8.9%	10.4%	5.2%

Under $10k 2.5%

$10k–$15k 1.3%

$15k–$25k 4.4%

$25k–$35k 6.1%

$35k–$50k 11.3%

$50k–$75k 16.6%

$75k–$100k 13.6%

$100k–$150k 20.7%

$150k–$200k 11.3%

$200k+ 12.3%

Range	% of households
Under $10k	2.5%
$10k–$15k	1.3%
$15k–$25k	4.4%
$25k–$35k	6.1%
$35k–$50k	11.3%
$50k–$75k	16.6%
$75k–$100k	13.6%
$100k–$150k	20.7%
$150k–$200k	11.3%
$200k+	12.3%
Median income	$90,397

Housing

Home values

Under $50k 1.9%

$50k–$100k 2.4%

$100k–$150k 6.6%

$150k–$200k 11.9%

$200k–$300k 40.9%

$300k–$500k 29.6%

$500k–$1M 6.0%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$263,400
Median rent / month	$1,050
Owner occupied	78.7%
Renter occupied	21.3%
Vacant	3.4%
Single-family detached	70.7%
Large apartment buildings	7.6%
Mobile homes	0.1%
Median rooms	6.2
Avg household size (owned)	2.56

Year built

Era	%
2020 or later	0.1%
2010–2019	3.6%
2000–2009	11.1%
1990–1999	13.4%
1980–1989	22.5%
1970–1979	26.8%
1960–1969	13.3%
1950–1959	6.0%
1940–1949	1.5%
1939 or earlier	1.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	8.4%
2 bedrooms	20.6%
3 bedrooms	41.5%
4 bedrooms	24.8%
5+ bedrooms	3.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.1%
1 vehicle	31.1%
2 vehicles	41.7%
3 or more	23.1%

Heating fuel

Fuel type	%
Utility gas	70.2%
Electricity	28.0%
Propane / LP gas	1.3%
Wood	0.1%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	11,996	56.3%
Cohabiting couple	1,136	5.3%
Male householder, no spouse	3,047	14.3%
Female householder, no spouse	5,146	24.1%
Households with children under 18	5,797	27.2%
Households with seniors (65+)	7,319	34.3%
Average household size	2.42

Marital status

Status	Male	Female
Never married	31.1%	24.4%
Married	58.7%	54.6%
Separated	1.3%	1.6%
Widowed	2.5%	8.8%
Divorced	6.4%	10.5%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.3%

HS graduate 24.9%

Some college, no degree 19.2%

Associate's degree 9.4%

Bachelor's degree 25.8%

Graduate / professional 15.6%

Metric	%
HS diploma or higher	95.0%
Bachelor's or higher	41.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	699	6.0%
Kindergarten	548	4.7%
Elementary school	4,353	37.4%
High school	3,208	27.6%
College / grad school	2,818	24.2%

Employment

Industry of employment

Education & healthcare 24.3%

Retail trade 11.9%

Professional & management 10.9%

Manufacturing 10.2%

Finance & real estate 9.2%

Arts, food & hospitality 8.3%

Construction 6.8%

Other services 5.7%

Transportation & utilities 4.7%

Wholesale trade 3.0%

Public administration 2.5%

Information 1.5%

Agriculture & mining 0.8%

Occupation

Category	%
Management, business & arts	43.6%
Service	14.5%
Sales & office	22.7%
Natural resources & construction	7.9%
Production & transportation	11.4%

Employment type

Type	%
Private sector	86.1%
Government	8.3%
Self-employed	5.4%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	81.4%
Carpool	4.9%
Public transit	0.3%
Walk	0.6%
Work from home	12.4%
Other means	0.4%
Avg commute (minutes)	26.1

Poverty

All people 6.2%

Under 18 years 6.1%

18 and over 6.2%

Married-couple families 1.5%

Female-led households 16.4%

Income support

Source	% of households
Social Security	35.1%
Retirement income	30.3%
Supplemental Security	2.7%
Cash public assistance	0.6%
Food stamps / SNAP	4.1%

Health indicators

Condition	%
Obesity	25.7%
High blood pressure	28.7%
High cholesterol	31.4%
Diabetes	7.7%
Heart disease	5.7%
Stroke	2.5%
Asthma	8.8%
Arthritis	24.8%
Kidney disease	2.4%
Pulmonary disease	6.0%
Cancer	7.1%

Behavior / access	%
Smoking	14.4%
Binge drinking	19.4%
No physical activity	19.4%
Less than 7 hrs sleep	28.5%
Depression	20.7%
Fair or poor health	11.4%
Poor mental health	13.6%
Poor physical health	8.9%
No health insurance	11.3%
Visited doctor (checkup)	75.0%
Visited dentist	71.3%
Cholesterol screening	90.6%
Teeth loss	9.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,861	6.8%

Disability	%
Any disability	11.0%
Under 18	3.3%
18–64 years	6.7%
65 and over	30.7%

Health insurance coverage

Type	%
Private insurance	82.0%
Public insurance	27.4%
No insurance	3.6%
Uninsured under 19	0.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	49,373	95.1%
Spanish	1,372	2.8%
Other Indo-European	197	0.4%
Asian & Pacific Islander	739	1.5%
Other languages	381	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	48,612	93.7%
Born in same state	48,303	93.1%
Born in different state	37,614	72.5%
Foreign born	309	0.6%
Naturalized citizen	3,281	6.3%
Not a US citizen	2,353	71.7%

Ancestry

Ancestry	Count	%
Italian	8,006	15.4%
French	4,376	8.4%
Arab	3,085	5.9%
English	727	1.4%
Polish	403	0.8%

Ancestry	Count	%
Irish	400	0.8%
Norwegian	104	0.2%
Dutch	69	0.1%
German	55	0.1%

Technology access

Metric	% of households
Computer access	41.1%
Internet access	95.2%

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

Frequently asked questions about ZIP code 63129

What part of Saint Louis is ZIP code 63129?

ZIP code 63129 covers a portion of Saint Louis, Missouri, within Saint Louis County.

What county is ZIP code 63129 in?

ZIP code 63129 falls within Saint Louis County, Missouri.

Does ZIP code 63129 have a large retiree population?

35% of households in ZIP code 63129 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 63129?

ZIP code 63129 has an estimated population of 51,893 residents, with a density of 2,482 people per square mile.

What is the median household income in ZIP code 63129?

The median household income in ZIP code 63129 is $90,397, above the national median of ~$75,000.

What is the typical home value in ZIP code 63129?

The median home value in ZIP code 63129 is $263,400.

What timezone is ZIP code 63129 in?

ZIP code 63129 observes the CST timezone.