63011 ZIP Code — Ballwin, MO

Saint Louis County, Missouri

ZIP code 63011 is located in Ballwin, Missouri, within Saint Louis County. It covers approximately 14.27 square miles and serves a population of 36,515 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 636.

About ZIP code 63011

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 $355,400. Owner-occupancy is high at 85%, well above the national average.

Median household income is $121,639. The poverty rate of 5% 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 25 minutes is near the national average.

Educational attainment is high — 66% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 63011 reflects a community defined by a highly educated population, high homeownership, and a significant Social Security-dependent population.

36,515

population

14.27

sq mi land

Standard

ZIP type

Central (CT)

timezone

63011 ZIP code map

Cities in ZIP code 63011

Below are the cities the US Postal Service accepts for ZIP code 63011. Using any city not on this list may result in mail delivery delays.

City	Status
Ballwin	Acceptable
Ballwin	Acceptable
Ballwin	Preferred

Nearby ZIP codes

63021 Ballwin (3 mi) 63040 Wildwood (4.4 mi) 63088 Valley Park (4.6 mi) 63017 Chesterfield (5 mi) 63038 Wildwood (5.9 mi) 63005 Chesterfield (6.2 mi) 63131 Saint Louis (6.3 mi) 63141 Saint Louis (6.8 mi) 63122 Saint Louis (7.6 mi) 63025 Eureka (8.6 mi) 63026 Fenton (9 mi) 63146 Saint Louis (9 mi)

Demographics updated 06/2026

Population
Total population	36,515
Population density	2,559 / sq mi
State FIPS	29
County FIPS	189

Geography
Land area	14.27 sq mi
Water area	0.00 sq mi
Latitude	38.6037
Longitude	-90.5604
Timezone	Central (CT)
Area code	636

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.7%	36.1%	43.8%
$50k – $100k	24.9%	30.6%	31.5%
$100k – $200k	36.0%	23.0%	19.5%
Over $200k	16.4%	10.4%	5.2%

Demographics & statistics

36,515

Population

2,559

People per sq mi

44.2

Median age

$121,639

Median household income

$56,770

Per capita income

$355,400

Median home value

$1,495

Median monthly rent

84.5%

Home ownership

5.4%

Poverty rate

2.5%

Unemployment

1,397

Housing units

65.8%

Bachelor's or higher

Age distribution

Male Female

1,061

Under 5

1,073

1,216

5–9

1,230

982

10–14

992

1,123

15–19

1,135

949

20–24

959

1,822

25–34

1,843

2,171

35–44

2,195

2,182

45–54

2,207

1,391

55–59

1,406

1,332

60–64

1,346

2,135

65–74

2,159

1,178

75–84

1,191

615

85+

622

← Male

Female →

Age summary

Group	Count	%
Under 18	8,168	22.4%
18 and over	28,347	77.6%
65 and over	7,900	21.6%
Median age	44.2 years

Race & ethnicity

White 78.2%

Asian 7%

Two or more races 6.8%

Hispanic or Latino 5.3%

Black or African American 2.1%

Other race 0.6%

American Indian / Alaska Native 0.1%

Group	Count	%
White	30,147	78.2%
Asian	2,690	7%
Two or more races	2,607	6.8%
Hispanic or Latino	2,047	5.3%
Black or African American	794	2.1%
Other race	241	0.6%
American Indian / Alaska Native	30	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.7%	36.1%	43.8%
$50k – $100k	24.9%	30.6%	31.5%
$100k – $200k	36.0%	23.0%	19.5%
Over $200k	16.4%	10.4%	5.2%

Under $10k 2.1%

$10k–$15k 2.1%

$15k–$25k 4.4%

$25k–$35k 4.0%

$35k–$50k 7.6%

$50k–$75k 9.4%

$75k–$100k 12.0%

$100k–$150k 19.2%

$150k–$200k 16.5%

$200k+ 22.7%

Range	% of households
Under $10k	2.1%
$10k–$15k	2.1%
$15k–$25k	4.4%
$25k–$35k	4.0%
$35k–$50k	7.6%
$50k–$75k	9.4%
$75k–$100k	12.0%
$100k–$150k	19.2%
$150k–$200k	16.5%
$200k+	22.7%
Median income	$121,639

Housing

Home values

Under $50k 1.1%

$50k–$100k 0.4%

$100k–$150k 1.7%

$150k–$200k 5.2%

$200k–$300k 21.9%

$300k–$500k 60.1%

$500k–$1M 9.1%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$355,400
Median rent / month	$1,495
Owner occupied	84.5%
Renter occupied	15.5%
Vacant	3.2%
Single-family detached	83.3%
Large apartment buildings	4.2%
Mobile homes	0.0%
Median rooms	7.5
Avg household size (owned)	2.64

Year built

Era	%
2020 or later	0.0%
2010–2019	3.0%
2000–2009	2.6%
1990–1999	13.8%
1980–1989	20.8%
1970–1979	25.5%
1960–1969	25.5%
1950–1959	6.6%
1940–1949	1.2%
1939 or earlier	1.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	2.7%
2 bedrooms	10.5%
3 bedrooms	32.9%
4 bedrooms	42.0%
5+ bedrooms	10.7%

Vehicles per household

Vehicles	% of households
No vehicle	3.9%
1 vehicle	25.0%
2 vehicles	48.0%
3 or more	23.2%

Heating fuel

Fuel type	%
Utility gas	84.1%
Electricity	14.4%
Propane / LP gas	1.1%
Wood	0.2%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	9,034	62.9%
Cohabiting couple	504	3.5%
Male householder, no spouse	1,568	10.9%
Female householder, no spouse	3,248	22.6%
Households with children under 18	4,515	31.5%
Households with seniors (65+)	5,516	38.4%
Average household size	2.54

Marital status

Status	Male	Female
Never married	25.7%	19.9%
Married	63.4%	59.2%
Separated	0.6%	0.4%
Widowed	4.1%	11.5%
Divorced	6.2%	9.0%

Education

Less than 9th grade 1.1%

Some HS, no diploma 0.9%

HS graduate 10.4%

Some college, no degree 16.1%

Associate's degree 5.7%

Bachelor's degree 40.7%

Graduate / professional 25.1%

Metric	%
HS diploma or higher	98.0%
Bachelor's or higher	65.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	975	10.9%
Kindergarten	396	4.4%
Elementary school	3,498	39.3%
High school	1,960	22.0%
College / grad school	2,080	23.3%

Employment

Industry of employment

Education & healthcare 24.1%

Finance & real estate 13.4%

Professional & management 13.4%

Retail trade 10.3%

Manufacturing 10.2%

Arts, food & hospitality 6.3%

Other services 4.6%

Wholesale trade 4.0%

Construction 3.9%

Transportation & utilities 3.4%

Information 3.1%

Public administration 3.0%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	58.7%
Service	8.5%
Sales & office	24.0%
Natural resources & construction	2.8%
Production & transportation	6.0%

Employment type

Type	%
Private sector	87.2%
Government	8.3%
Self-employed	4.4%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	76.3%
Carpool	4.8%
Public transit	0.2%
Walk	0.2%
Work from home	18.0%
Other means	0.5%
Avg commute (minutes)	25.1

Poverty

All people 5.4%

Under 18 years 6.7%

18 and over 5.1%

Married-couple families 2.4%

Female-led households 9.4%

Income support

Source	% of households
Social Security	34.8%
Retirement income	29.0%
Supplemental Security	2.3%
Cash public assistance	0.7%
Food stamps / SNAP	1.7%

Health indicators

Condition	%
Obesity	24.2%
High blood pressure	29.6%
High cholesterol	32.6%
Diabetes	7.8%
Heart disease	5.9%
Stroke	2.5%
Asthma	8.4%
Arthritis	25.4%
Kidney disease	2.5%
Pulmonary disease	5.4%
Cancer	7.9%

Behavior / access	%
Smoking	11.6%
Binge drinking	17.8%
No physical activity	17.9%
Less than 7 hrs sleep	27.0%
Depression	19.0%
Fair or poor health	10.5%
Poor mental health	12.0%
Poor physical health	8.2%
No health insurance	9.7%
Visited doctor (checkup)	76.6%
Visited dentist	74.5%
Cholesterol screening	92.5%
Teeth loss	7.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,531	5.4%

Disability	%
Any disability	9.9%
Under 18	3.2%
18–64 years	5.6%
65 and over	28.0%

Health insurance coverage

Type	%
Private insurance	84.0%
Public insurance	23.5%
No insurance	2.5%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	34,381	94.2%
Spanish	838	2.4%
Other Indo-European	112	0.3%
Asian & Pacific Islander	195	0.6%
Other languages	466	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	33,462	91.6%
Born in same state	33,319	91.2%
Born in different state	21,968	60.2%
Foreign born	143	0.4%
Naturalized citizen	3,053	8.4%
Not a US citizen	2,045	67.0%

Ancestry

Ancestry	Count	%
Italian	6,001	16.4%
French	5,425	14.9%
Arab	1,633	4.5%
English	475	1.3%
Polish	391	1.1%

Ancestry	Count	%
Irish	334	0.9%
Dutch	127	0.3%
Norwegian	82	0.2%
German	77	0.2%

Technology access

Metric	% of households
Computer access	39.3%
Internet access	96.7%

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

Frequently asked questions about ZIP code 63011

What city is ZIP code 63011 in?

ZIP code 63011 is primarily assigned to Ballwin, Missouri.

What county is ZIP code 63011 in?

ZIP code 63011 falls within Saint Louis County, Missouri.

How educated is the population of ZIP code 63011?

66% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 63011 mostly owner-occupied?

85% of occupied units in ZIP code 63011 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 63011?

The median home value in ZIP code 63011 is $355,400.

What is the median household income in ZIP code 63011?

The median household income in ZIP code 63011 is $121,639, above the national median of ~$75,000.

What timezone is ZIP code 63011 in?

ZIP code 63011 observes the CST timezone.