63005 ZIP Code — Chesterfield, MO

Saint Louis County, Missouri

ZIP code 63005 is located in Chesterfield, Missouri, within Saint Louis County. It covers approximately 36.51 square miles and serves a population of 19,734 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 636/314.

About ZIP code 63005

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $640,400. Owner-occupancy is high at 89%, well above the national average.

The gap between median ($183,260) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 3% is below the national average.

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. Remote work is prevalent — 21% of workers work from home.

Educational attainment is high — 79% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 63005 reflects a community defined by a highly educated population, high homeownership, and a high rate of remote workers.

19,734

population

36.51

sq mi land

Standard

ZIP type

Central (CT)

timezone

63005 ZIP code map

Cities in ZIP code 63005

Below are the cities the US Postal Service accepts for ZIP code 63005. Using any city not on this list may result in mail delivery delays.

City	Status
Chesterfield	Acceptable
Chesterfield	Preferred

Nearby ZIP codes

63038 Wildwood (3.3 mi) 63040 Wildwood (4.8 mi) 63304 Saint Charles (5.2 mi) 63304 Saint Charles (5.2 mi) 63304 Saint Charles (5.2 mi) 63341 Defiance (6 mi) 63011 Ballwin (6.2 mi) 63017 Chesterfield (7.8 mi) 63021 Ballwin (8.7 mi) 63368 O Fallon (8.8 mi) 63069 Pacific (10 mi) 63069 Pacific (10 mi)

Demographics updated 06/2026

Population
Total population	19,734
Population density	541 / sq mi
State FIPS	29
County FIPS	189

Geography
Land area	36.51 sq mi
Water area	1.81 sq mi
Latitude	38.6348
Longitude	-90.6689
Timezone	Central (CT)
Area code	636/314

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	12.1%	36.1%	43.8%
$50k – $100k	13.6%	30.6%	31.5%
$100k – $200k	33.8%	23.0%	19.5%
Over $200k	40.5%	10.4%	5.2%

Demographics & statistics

19,734

Population

541

People per sq mi

45.5

Median age

$183,260

Median household income

$95,115

Per capita income

$640,400

Median home value

$1,377

Median monthly rent

88.8%

Home ownership

2.9%

Poverty rate

2.0%

Unemployment

6,553

Housing units

79.3%

Bachelor's or higher

Age distribution

Male Female

381

Under 5

351

512

5–9

473

743

10–14

686

974

15–19

898

580

20–24

536

597

25–34

551

1,225

35–44

1,130

1,716

45–54

1,583

990

55–59

914

777

60–64

717

1,150

65–74

1,061

546

75–84

503

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	4,385	22.2%
18 and over	15,349	77.8%
65 and over	3,400	17.2%
Median age	45.5 years

Race & ethnicity

White 71.6%

Asian 12.5%

Two or more races 8.1%

Hispanic or Latino 5.3%

Black or African American 1.5%

Other race 0.9%

American Indian / Alaska Native 0.1%

Group	Count	%
White	14,911	71.6%
Asian	2,614	12.5%
Two or more races	1,682	8.1%
Hispanic or Latino	1,105	5.3%
Black or African American	317	1.5%
Other race	184	0.9%
American Indian / Alaska Native	26	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	12.1%	36.1%	43.8%
$50k – $100k	13.6%	30.6%	31.5%
$100k – $200k	33.8%	23.0%	19.5%
Over $200k	40.5%	10.4%	5.2%

Under $10k 2.3%

$10k–$15k 1.1%

$15k–$25k 0.8%

$25k–$35k 2.1%

$35k–$50k 5.1%

$50k–$75k 3.4%

$75k–$100k 8.1%

$100k–$150k 15.5%

$150k–$200k 16.7%

$200k+ 44.9%

Range	% of households
Under $10k	2.3%
$10k–$15k	1.1%
$15k–$25k	0.8%
$25k–$35k	2.1%
$35k–$50k	5.1%
$50k–$75k	3.4%
$75k–$100k	8.1%
$100k–$150k	15.5%
$150k–$200k	16.7%
$200k+	44.9%
Median income	$183,260

Housing

Home values

Under $50k 0.4%

$100k–$150k 1.2%

$150k–$200k 0.4%

$200k–$300k 6.0%

$300k–$500k 19.5%

$500k–$1M 60.1%

$1M+ 12.3%

Housing overview

Metric	Value
Median home value	$640,400
Median rent / month	$1,377
Owner occupied	88.8%
Renter occupied	11.2%
Vacant	0.6%
Single-family detached	87.8%
Large apartment buildings	1.0%
Mobile homes	0.1%
Median rooms	10.0
Avg household size (owned)	2.79

Year built

Era	%
2020 or later	0.3%
2010–2019	3.8%
2000–2009	16.8%
1990–1999	37.4%
1980–1989	24.0%
1970–1979	11.0%
1960–1969	1.2%
1950–1959	0.9%
1940–1949	0.9%
1939 or earlier	3.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	3.0%
2 bedrooms	8.4%
3 bedrooms	17.9%
4 bedrooms	49.4%
5+ bedrooms	21.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	15.7%
2 vehicles	50.7%
3 or more	32.5%

Heating fuel

Fuel type	%
Utility gas	73.5%
Electricity	22.7%
Propane / LP gas	2.9%
Wood	0.1%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	5,700	77.8%
Cohabiting couple	75	1.0%
Male householder, no spouse	519	7.1%
Female householder, no spouse	1,035	14.1%
Households with children under 18	2,554	34.8%
Households with seniors (65+)	2,219	30.3%
Average household size	2.69

Marital status

Status	Male	Female
Never married	28.3%	18.2%
Married	67.6%	70.2%
Separated	0.4%	0.0%
Widowed	1.7%	8.0%
Divorced	2.0%	3.6%

Education

Less than 9th grade 1.1%

Some HS, no diploma 0.6%

HS graduate 5.4%

Some college, no degree 10.6%

Associate's degree 3.0%

Bachelor's degree 41.9%

Graduate / professional 37.4%

Metric	%
HS diploma or higher	98.3%
Bachelor's or higher	79.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	208	4.0%
Kindergarten	265	5.0%
Elementary school	1,963	37.3%
High school	1,782	33.9%
College / grad school	1,046	19.9%

Employment

Industry of employment

Education & healthcare 23.5%

Professional & management 20.5%

Finance & real estate 18.2%

Manufacturing 10.1%

Retail trade 6.5%

Arts, food & hospitality 5.9%

Wholesale trade 3.7%

Construction 3.1%

Other services 2.6%

Transportation & utilities 2.3%

Agriculture & mining 1.7%

Information 1.4%

Public administration 0.4%

Occupation

Category	%
Management, business & arts	72.1%
Service	6.5%
Sales & office	18.4%
Natural resources & construction	0.6%
Production & transportation	2.5%

Employment type

Type	%
Private sector	90.8%
Government	5.8%
Self-employed	3.4%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	73.1%
Carpool	3.5%
Public transit	0.1%
Walk	0.7%
Work from home	21.3%
Other means	1.3%
Avg commute (minutes)	25.9

Poverty

All people 2.9%

Under 18 years 2.3%

18 and over 3.0%

Married-couple families 1.0%

Female-led households 16.7%

Income support

Source	% of households
Social Security	27.5%
Retirement income	24.6%
Supplemental Security	1.8%
Cash public assistance	1.0%
Food stamps / SNAP	0.4%

Health indicators

Condition	%
Obesity	24.2%
High blood pressure	26.8%
High cholesterol	31.3%
Diabetes	7.0%
Heart disease	4.6%
Stroke	1.9%
Asthma	8.1%
Arthritis	22.2%
Kidney disease	2.1%
Pulmonary disease	4.3%
Cancer	6.6%

Behavior / access	%
Smoking	10.1%
Binge drinking	18.8%
No physical activity	15.2%
Less than 7 hrs sleep	26.7%
Depression	18.4%
Fair or poor health	8.6%
Poor mental health	11.4%
Poor physical health	7.2%
No health insurance	8.0%
Visited doctor (checkup)	75.9%
Visited dentist	77.2%
Cholesterol screening	93.4%
Teeth loss	5.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	719	4.7%

Disability	%
Any disability	6.6%
Under 18	4.7%
18–64 years	3.7%
65 and over	19.1%

Health insurance coverage

Type	%
Private insurance	89.6%
Public insurance	17.6%
No insurance	2.1%
Uninsured under 19	2.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	19,002	96.3%
Spanish	558	2.9%
Other Indo-European	118	0.6%
Asian & Pacific Islander	161	0.8%
Other languages	279	1.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	16,813	85.2%
Born in same state	16,587	84.1%
Born in different state	9,485	48.1%
Foreign born	226	1.1%
Naturalized citizen	2,921	14.8%
Not a US citizen	2,156	73.8%

Ancestry

Ancestry	Count	%
Italian	2,627	13.3%
French	2,061	10.4%
Arab	926	4.7%
English	364	1.8%
Polish	126	0.6%

Ancestry	Count	%
Irish	115	0.6%
Norwegian	59	0.3%
German	16	0.1%
Dutch	4	0%

Technology access

Metric	% of households
Computer access	37.1%
Internet access	98.1%

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

Frequently asked questions about ZIP code 63005

What city is ZIP code 63005 in?

ZIP code 63005 is primarily assigned to Chesterfield, Missouri.

What county is ZIP code 63005 in?

ZIP code 63005 falls within Saint Louis County, Missouri.

How educated is the population of ZIP code 63005?

79% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 63005 mostly owner-occupied?

89% of occupied units in ZIP code 63005 are owner-occupied, well above the national average.

What is the median household income in ZIP code 63005?

The median household income in ZIP code 63005 is $183,260, above the national median of ~$75,000.

What is the typical home value in ZIP code 63005?

The median home value in ZIP code 63005 is $640,400.

What timezone is ZIP code 63005 in?

ZIP code 63005 observes the CST timezone.