Wentzville ZIP Code List — Saint Charles County, MO

There is one unique ZIP code in Wentzville, Missouri and it is 63385. Area code: 636.

ZIP codes

66.80

sq mi land

0.10

sq mi water

636

area code

Wentzville, MO ZIP code map

About Wentzville, MO

Wentzville, Missouri, is a vibrant city located in Saint Charles County. Known for its blend of suburban charm and urban amenities, it serves as a growing community in the greater St. Louis area. The city offers a warm atmosphere that attracts families and individuals alike.

Location & geography

Wentzville is situated approximately 40 miles west of downtown St. Louis, making it an appealing suburb for commuters. Nearby cities include Lake Saint Louis, which is about 7 miles away, and O'Fallon, located roughly 10 miles to the east. The city covers a land area of 133.61 square miles with a small water area of 0.19 square miles, providing a mix of residential areas and green spaces.

Community & economy

The character of Wentzville is characterized by a close-knit community, where locals take pride in their neighborhood and actively participate in various civic activities. Its economy is diverse, including sectors such as retail, manufacturing, and healthcare, contributing to a dynamic job market. Daily life in Wentzville features a range of recreational activities, parks, and local events, enhancing the overall quality of life for residents.

Transportation

Transportation in Wentzville is facilitated by major highways, including Interstate 70, which provides easy access to surrounding areas. The nearest named airport is Lambert-St. Louis International Airport, located approximately 30 miles to the east. Local transit options ensure that residents and visitors can navigate the city effectively.

History

Wentzville was founded in the mid-19th century and has evolved significantly over the years. Key industries that have shaped its economic landscape include manufacturing and service sectors, which continue to play vital roles in its growth. Notable events include the development of the Wentzville Dinosaurs, a popular attraction for families and tourists alike.

Did you know?

A little-known fact about Wentzville is that it is home to the Wentzville Holt High School, which boasts a strong athletic program and vibrant school spirit. Additionally, the city has been recognized for its commitment to preserving green spaces and outdoor recreational areas.

ZIP codes for Wentzville, MO (1)

ZIP code	City	County	Map
63385	Wentzville	Saint Charles	View map

Demographics & statistics

48,535

Population

36.9

Median age

$109,802

Median household income

$46,193

Per capita income

$304,300

Median home value

$1,151

Median monthly rent

85.2%

Home ownership

4.8%

Poverty rate

3.0%

Unemployment

14,556

Housing units

41.0%

Bachelor's or higher

Age distribution

Male Female

1,497

Under 5

1,440

2,196

5–9

2,114

2,236

10–14

2,152

1,870

15–19

1,799

1,237

20–24

1,190

2,622

25–34

2,524

4,006

35–44

3,856

3,427

45–54

3,299

1,006

55–59

968

1,269

60–64

1,222

1,925

65–74

1,853

1,181

75–84

1,137

259

85+

250

← Male

Female →

Age summary

Group	Count	%
Under 18	14,041	28.9%
18 and over	34,494	71.1%
65 and over	6,605	13.6%
Median age	36.9 years

Race & ethnicity

White 86.9%

Black or African American 5.5%

Two or more races 3.4%

Asian 1.9%

Hispanic or Latino 1.9%

Other race 0.4%

Group	Count	%
White	42,960	86.9%
Black or African American	2,699	5.5%
Two or more races	1,690	3.4%
Asian	952	1.9%
Hispanic or Latino	925	1.9%
Other race	217	0.4%

Household income

Under $10k 2.4%

$10k–$15k 0.9%

$15k–$25k 3.2%

$25k–$35k 4.2%

$35k–$50k 7.0%

$50k–$75k 12.1%

$75k–$100k 13.5%

$100k–$150k 27.1%

$150k–$200k 15.2%

$200k+ 14.4%

Range	% of households
Under $10k	2.4%
$10k–$15k	0.9%
$15k–$25k	3.2%
$25k–$35k	4.2%
$35k–$50k	7.0%
$50k–$75k	12.1%
$75k–$100k	13.5%
$100k–$150k	27.1%
$150k–$200k	15.2%
$200k+	14.4%
Median income	$109,802

Housing

Home values

Under $50k 1.9%

$50k–$100k 2.6%

$100k–$150k 2.7%

$150k–$200k 7.0%

$200k–$300k 34.6%

$300k–$500k 40.5%

$500k–$1M 9.6%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$304,300
Median rent / month	$1,151
Owner occupied	85.2%
Renter occupied	14.8%
Vacant	2.1%
Single-family detached	84.0%
Large apartment buildings	2.9%
Mobile homes	1.0%
Median rooms	6.7
Avg household size (owned)	3.00

Year built

Era	%
2020 or later	1.0%
2010–2019	28.3%
2000–2009	41.8%
1990–1999	10.0%
1980–1989	4.1%
1970–1979	4.9%
1960–1969	3.7%
1950–1959	4.1%
1940–1949	1.3%
1939 or earlier	0.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	3.6%
2 bedrooms	12.0%
3 bedrooms	46.4%
4 bedrooms	30.2%
5+ bedrooms	7.2%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	17.3%
2 vehicles	47.8%
3 or more	31.4%

Heating fuel

Fuel type	%
Utility gas	57.9%
Electricity	34.6%
Propane / LP gas	6.1%
Fuel oil	0.5%
Wood	0.5%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	10,743	64.5%
Cohabiting couple	1,170	7.0%
Male householder, no spouse	2,211	13.3%
Female householder, no spouse	2,536	15.2%
Households with children under 18	6,939	41.7%
Households with seniors (65+)	4,496	27.0%
Average household size	2.90

Marital status

Status	Male	Female
Never married	29.6%	21.4%
Married	60.0%	60.6%
Separated	1.2%	1.4%
Widowed	1.7%	6.9%
Divorced	7.6%	9.7%

Education

Less than 9th grade 1.2%

Some HS, no diploma 3.9%

HS graduate 20.4%

Some college, no degree 23.4%

Associate's degree 10.1%

Bachelor's degree 27.7%

Graduate / professional 13.4%

Metric	%
HS diploma or higher	94.9%
Bachelor's or higher	41.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,213	8.5%
Kindergarten	850	5.9%
Elementary school	6,504	45.4%
High school	3,377	23.6%
College / grad school	2,367	16.5%

Employment

Industry of employment

Education & healthcare 21.0%

Manufacturing 14.0%

Retail trade 12.2%

Finance & real estate 11.1%

Professional & management 10.8%

Construction 7.7%

Arts, food & hospitality 6.7%

Public administration 5.1%

Other services 4.4%

Transportation & utilities 3.1%

Wholesale trade 2.3%

Information 1.3%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	47.1%
Service	12.0%
Sales & office	21.8%
Natural resources & construction	7.8%
Production & transportation	11.4%

Employment type

Type	%
Private sector	84.0%
Government	11.9%
Self-employed	3.8%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	79.6%
Carpool	4.8%
Public transit	0.0%
Walk	0.6%
Other means	0.4%
Avg commute (minutes)	28.2

Poverty

All people 4.8%

Under 18 years 6.9%

18 and over 3.9%

Married-couple families 1.2%

Female-led households 14.8%

Income support

Source	% of households
Social Security	28.4%
Retirement income	30.0%
Supplemental Security	2.7%
Cash public assistance	1.4%
Food stamps / SNAP	2.5%

Health indicators

Condition	%
High blood pressure	24.4%
High cholesterol	29.9%
Heart disease	4.7%
Stroke	2.2%
Asthma	8.8%
Arthritis	21.2%
Kidney disease	2.1%
Pulmonary disease	5.3%
Cancer	5.5%

Behavior / access	%
Binge drinking	22.2%
No physical activity	20.8%
Less than 7 hrs sleep	33.2%
Fair or poor health	11.1%
Poor mental health	15.1%
Poor physical health	8.7%
No health insurance	12.8%
Visited doctor (checkup)	72.2%
Visited dentist	65.6%
Cholesterol screening	89.0%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,432	7.1%

Disability	%
Any disability	9.5%
Under 18	3.3%
18–64 years	7.0%
65 and over	33.8%

Health insurance coverage

Type	%
Private insurance	85.2%
Public insurance	21.1%
Uninsured under 19	3.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	45,598	93.9%
Spanish	597	1.3%
Other Indo-European	404	0.9%
Asian & Pacific Islander	113	0.2%
Other languages	80	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	47,505	97.9%
Born in same state	47,001	96.8%
Born in different state	35,019	72.2%
Foreign born	504	1.0%
Naturalized citizen	1,030	2.1%
Not a US citizen	523	50.8%

Ancestry

Ancestry	Count	%
Italian	7,638	15.7%
French	5,427	11.2%
Arab	2,561	5.3%
English	448	0.9%
Irish	337	0.7%

Ancestry	Count	%
Polish	264	0.5%
Norwegian	115	0.2%
German	89	0.2%
Dutch	27	0.1%

Technology access

Metric	% of households
Computer access	34.3%
Internet access	97.7%

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

Frequently asked questions

What ZIP codes does Wentzville, MO have?

Wentzville, MO has 2 ZIP codes: 63385, 63385. Each ZIP code serves a distinct delivery area within the city and surrounding region.

What is the main ZIP code for Wentzville, MO?

The primary ZIP code for Wentzville, MO is 63385. The city uses area code 636 for phone service.

What county is Wentzville, MO in?

Wentzville is located in Saint Charles County, Missouri.

How many ZIP codes are in Wentzville, MO?

Wentzville, MO has 2 ZIP codes.