Ballwin ZIP Code List — Saint Louis County, MO

There are 4 unique ZIP codes in Ballwin, Missouri. Area code: 636.

ZIP codes

36.09

sq mi land

0.17

sq mi water

636

area code

Ballwin, MO ZIP code map

About Ballwin, MO

Ballwin, Missouri, is a vibrant suburb located in Saint Louis County, known for its family-friendly atmosphere and community-oriented lifestyle. The city encompasses a harmonious blend of residential, commercial, and recreational spaces, making it an attractive destination for families and professionals alike. With a rich array of amenities and well-maintained parks, Ballwin is a great place to call home.

Location & geography

Ballwin is positioned approximately 20 miles west of downtown St. Louis, making it conveniently accessible for commuters. The city is bordered by several nearby communities, including Chesterfield to the west, Manchester to the south, and Wildwood to the northwest. Covering a total area of 72.18 square miles, Ballwin also features a minimal water area of 0.33 square miles, primarily showcasing its land-based characteristics.

Community & economy

The character of Ballwin is defined by its diverse population and a strong emphasis on community involvement, reflected in various events and activities held throughout the year. The local economy thrives on retail, education, and healthcare industries, contributing to a balanced and stable economic environment. Daily life in Ballwin is enhanced by well-planned neighborhoods, quality schools, and ample recreational opportunities, including parks and sports facilities.

Transportation

Ballwin is situated conveniently with access to major roadways, including Interstate 64 and Highway 141, facilitating travel to surrounding regions. The nearest airport serving the area is the Lambert-St. Louis International Airport, located approximately 25 miles to the east. Public transportation options are available, helping residents navigate throughout the city and to neighboring areas.

History

Ballwin was founded in the early 19th century and has grown significantly as a suburb of St. Louis, reflecting the broader development patterns of the region. The city has historically been characterized by its residential growth and the establishment of local businesses that serve its residents. Notable events in Ballwin's history include its incorporation and the development of parks and recreational programs to enhance community engagement.

Did you know?

A surprising fact about Ballwin is that it has been recognized as one of the best places to live in Missouri, due to its high quality of life and excellent public safety services. Additionally, the city has a rich historical background, having evolved from a small farming community to a flourishing suburban hub.

ZIP codes for Ballwin, MO (4)

ZIP code	City	County	Map
63011	Ballwin	Saint Louis	View map
63021	Ballwin	Saint Louis	View map
63022	Ballwin	Saint Louis	View map
63024	Ballwin	Saint Louis	View map

Demographics & statistics

92,459

Population

41.8

Median age

$113,903

Median household income

$54,353

Per capita income

$332,050

Median home value

$1,378

Median monthly rent

81.9%

Home ownership

4.8%

Poverty rate

2.9%

Unemployment

3,007

Housing units

63.1%

Bachelor's or higher

Age distribution

Male Female

2,633

Under 5

2,708

2,784

5–9

2,862

2,794

10–14

2,873

2,899

15–19

2,980

2,339

20–24

2,406

5,404

25–34

5,557

5,660

35–44

5,821

6,026

45–54

6,196

3,045

55–59

3,131

3,388

60–64

3,483

5,036

65–74

5,178

2,440

75–84

2,508

1,138

85+

1,170

← Male

Female →

Age summary

Group	Count	%
Under 18	20,646	22.4%
18 and over	71,813	77.7%
65 and over	17,470	19.4%
Median age	41.8 years

Race & ethnicity

White 76.4%

Asian 8.6%

Two or more races 7%

Hispanic or Latino 5.2%

Black or African American 2.1%

Other race 0.5%

American Indian / Alaska Native 0.2%

Group	Count	%
White	74,493	76.4%
Asian	8,388	8.6%
Two or more races	6,826	7%
Hispanic or Latino	5,064	5.2%
Black or African American	2,043	2.1%
Other race	533	0.5%
American Indian / Alaska Native	157	0.2%

Household income

Under $10k 1.9%

$10k–$15k 1.8%

$15k–$25k 4.5%

$25k–$35k 4.5%

$35k–$50k 7.2%

$50k–$75k 12.1%

$75k–$100k 12.0%

$100k–$150k 20.8%

$150k–$200k 15.3%

$200k+ 20.2%

Range	% of households
Under $10k	1.9%
$10k–$15k	1.8%
$15k–$25k	4.5%
$25k–$35k	4.5%
$35k–$50k	7.2%
$50k–$75k	12.1%
$75k–$100k	12.0%
$100k–$150k	20.8%
$150k–$200k	15.3%
$200k+	20.2%
Median income	$113,903

Housing

Home values

Under $50k 1.2%

$50k–$100k 0.6%

$100k–$150k 2.6%

$150k–$200k 7.5%

$200k–$300k 27.3%

$300k–$500k 50.2%

$500k–$1M 10.4%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$332,050
Median rent / month	$1,378
Owner occupied	81.9%
Renter occupied	18.1%
Vacant	3.4%
Single-family detached	77.8%
Large apartment buildings	4.0%
Mobile homes	0.0%
Median rooms	7.1
Avg household size (owned)	2.65

Year built

Era	%
2020 or later	0.1%
2010–2019	3.2%
2000–2009	6.2%
1990–1999	15.9%
1980–1989	22.4%
1970–1979	27.6%
1960–1969	17.4%
1950–1959	5.5%
1940–1949	0.9%
1939 or earlier	1.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	4.6%
2 bedrooms	14.2%
3 bedrooms	35.9%
4 bedrooms	36.7%
5+ bedrooms	7.9%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	26.7%
2 vehicles	47.9%
3 or more	22.2%

Heating fuel

Fuel type	%
Utility gas	79.9%
Electricity	18.7%
Propane / LP gas	1.0%
Fuel oil	0.2%
Wood	0.1%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	22,314	61.5%
Cohabiting couple	1,346	3.7%
Male householder, no spouse	4,578	12.3%
Female householder, no spouse	8,212	22.6%
Households with children under 18	11,843	32.4%
Households with seniors (65+)	12,327	34.6%
Average household size	2.53

Marital status

Status	Male	Female
Never married	27.0%	21.4%
Married	62.9%	58.5%
Separated	0.6%	0.9%
Widowed	3.0%	9.5%
Divorced	6.6%	9.8%

Education

Less than 9th grade 1.0%

Some HS, no diploma 1.4%

HS graduate 11.7%

Some college, no degree 16.4%

Associate's degree 6.6%

Bachelor's degree 38.6%

Graduate / professional 24.6%

Metric	%
HS diploma or higher	97.7%
Bachelor's or higher	63.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,779	8.4%
Kindergarten	1,085	4.7%
Elementary school	9,042	40.0%
High school	5,079	22.4%
College / grad school	5,592	24.5%

Employment

Industry of employment

Education & healthcare 24.6%

Professional & management 14.6%

Finance & real estate 12.5%

Retail trade 10.7%

Manufacturing 10.5%

Arts, food & hospitality 6.4%

Construction 4.7%

Other services 4.1%

Wholesale trade 3.2%

Transportation & utilities 3.0%

Public administration 3.0%

Information 2.7%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	59.2%
Service	9.3%
Sales & office	21.8%
Natural resources & construction	4.0%
Production & transportation	5.8%

Employment type

Type	%
Private sector	87.3%
Government	8.7%
Self-employed	4.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	77.3%
Carpool	4.7%
Public transit	0.3%
Walk	0.3%
Other means	0.6%
Avg commute (minutes)	24.9

Poverty

All people 4.8%

Under 18 years 5.8%

18 and over 4.6%

Married-couple families 2.3%

Female-led households 9.4%

Income support

Source	% of households
Social Security	31.6%
Retirement income	27.5%
Supplemental Security	2.6%
Cash public assistance	0.8%
Food stamps / SNAP	1.7%

Health indicators

Condition	%
High blood pressure	28.1%
High cholesterol	31.0%
Heart disease	5.4%
Stroke	2.3%
Asthma	8.5%
Arthritis	23.9%
Kidney disease	2.4%
Pulmonary disease	5.2%
Cancer	7.2%

Behavior / access	%
Binge drinking	18.6%
No physical activity	17.7%
Less than 7 hrs sleep	27.6%
Fair or poor health	10.3%
Poor mental health	12.4%
Poor physical health	8.1%
No health insurance	9.9%
Visited doctor (checkup)	75.6%
Visited dentist	73.8%
Cholesterol screening	91.8%
Teeth loss	7.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,773	5.3%

Disability	%
Any disability	9.5%
Under 18	3.1%
18–64 years	6.5%
65 and over	25.7%

Health insurance coverage

Type	%
Private insurance	83.6%
Public insurance	22.4%
Uninsured under 19	2.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	87,118	94.3%
Spanish	2,589	2.9%
Other Indo-European	495	0.5%
Asian & Pacific Islander	726	0.8%
Other languages	1,191	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	83,675	90.7%
Born in same state	83,051	90.1%
Born in different state	56,348	60.9%
Foreign born	624	0.7%
Naturalized citizen	8,784	9.3%
Not a US citizen	5,335	62.2%

Ancestry

Ancestry	Count	%
Italian	14,864	16.1%
French	11,593	12.5%
Arab	4,111	4.4%
English	928	1%
Polish	807	0.9%

Ancestry	Count	%
Irish	600	0.6%
Dutch	282	0.3%
German	237	0.3%
Norwegian	82	0.1%

Technology access

Metric	% of households
Computer access	39.4%
Internet access	97.1%

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

Frequently asked questions

What ZIP codes does Ballwin, MO have?

Ballwin, MO has 2 ZIP codes: 63011, 63021. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Ballwin, MO?

The primary ZIP code for Ballwin, MO is 63011. The city uses area code 636 for phone service.

What county is Ballwin, MO in?

Ballwin is located in Saint Louis County, Missouri.

How many ZIP codes are in Ballwin, MO?

Ballwin, MO has 2 ZIP codes.