63332 ZIP Code — Augusta, MO

Saint Charles County, Missouri

ZIP code 63332 is located in Augusta, Missouri, within Saint Charles County. It covers approximately 56.46 square miles and serves a population of 1,742 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 636.

About ZIP code 63332

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $374,200. Owner-occupancy is high at 96%, well above the national average.

Median household income is $119,728. 41% 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. An above-average commute of 36 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 20% of workers work from home.

Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.

Overall, ZIP code 63332 reflects a community defined by high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

1,742

population

56.46

sq mi land

Standard

ZIP type

Central (CT)

timezone

63332 ZIP code map

Cities in ZIP code 63332

Below are the cities the US Postal Service accepts for ZIP code 63332. Using any city not on this list may result in mail delivery delays.

City	Status
Augusta	Acceptable
Augusta	Preferred

Nearby ZIP codes

63055 Labadie (4.3 mi) 63341 Defiance (6.9 mi) 63039 Gray Summit (7.7 mi) 63090 Washington (9.7 mi) 63069 Pacific (10 mi) 63069 Pacific (10 mi) 63089 Villa Ridge (10.3 mi) 63038 Wildwood (11.4 mi) 63005 Chesterfield (11.5 mi) 63368 O Fallon (12.5 mi) 63348 Foristell (12.7 mi) 63367 Lake Saint Louis (12.8 mi)

Demographics updated 05/2026

Population
Total population	1,742
Population density	31 / sq mi
State FIPS	29
County FIPS	183

Geography
Land area	56.46 sq mi
Water area	1.98 sq mi
Latitude	38.6001
Longitude	-90.8780
Timezone	Central (CT)
Area code	636

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.0%	24.9%	43.8%
$50k – $100k	22.0%	32.4%	31.5%
$100k – $200k	53.3%	33.0%	19.5%
Over $200k	2.6%	9.7%	5.2%

Demographics & statistics

1,742

Population

People per sq mi

41.9

Median age

$119,728

Median household income

$47,514

Per capita income

$374,200

Median home value

Median monthly rent

96.1%

Home ownership

1.8%

Poverty rate

4.1%

Unemployment

656

Housing units

27.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

162

35–44

173

45–54

55–59

60–64

155

65–74

164

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	424	24.3%
18 and over	1,318	75.7%
65 and over	428	24.6%
Median age	41.9 years

Race & ethnicity

White 94.4%

Hispanic or Latino 2.6%

Other race 2.5%

Two or more races 0.3%

Asian 0.1%

Black or African American 0.1%

Group	Count	%
White	1,689	94.4%
Hispanic or Latino	47	2.6%
Other race	45	2.5%
Two or more races	5	0.3%
Asian	2	0.1%
Black or African American	1	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	22.0%	24.9%	43.8%
$50k – $100k	22.0%	32.4%	31.5%
$100k – $200k	53.3%	33.0%	19.5%
Over $200k	2.6%	9.7%	5.2%

$10k–$15k 3.2%

$15k–$25k 4.0%

$25k–$35k 2.0%

$35k–$50k 6.9%

$50k–$75k 9.3%

$75k–$100k 12.5%

$100k–$150k 25.6%

$150k–$200k 20.1%

$200k+ 16.4%

Range	% of households
$10k–$15k	3.2%
$15k–$25k	4.0%
$25k–$35k	2.0%
$35k–$50k	6.9%
$50k–$75k	9.3%
$75k–$100k	12.5%
$100k–$150k	25.6%
$150k–$200k	20.1%
$200k+	16.4%
Median income	$119,728

Housing

Home values

Under $50k 2.4%

$50k–$100k 0.3%

$100k–$150k 7.5%

$150k–$200k 5.0%

$200k–$300k 7.2%

$300k–$500k 45.4%

$500k–$1M 31.8%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$374,200
Median rent / month	$0
Owner occupied	96.1%
Renter occupied	3.9%
Vacant	4.8%
Single-family detached	97.5%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.3
Avg household size (owned)	2.65

Year built

Era	%
2020 or later	0.0%
2010–2019	2.8%
2000–2009	20.7%
1990–1999	21.9%
1980–1989	10.1%
1970–1979	8.5%
1960–1969	4.7%
1950–1959	4.0%
1940–1949	0.6%
1939 or earlier	26.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	1.5%
2 bedrooms	11.3%
3 bedrooms	38.5%
4 bedrooms	35.7%
5+ bedrooms	11.2%

Vehicles per household

Vehicles	% of households
No vehicle	0.3%
1 vehicle	14.5%
2 vehicles	33.8%
3 or more	51.4%

Heating fuel

Fuel type	%
Utility gas	1.1%
Electricity	52.5%
Propane / LP gas	36.0%
Fuel oil	6.2%
Wood	4.3%

Households & families

Household type	Count	%
Married-couple family	452	69.8%
Cohabiting couple	37	5.7%
Male householder, no spouse	73	11.3%
Female householder, no spouse	86	13.3%
Households with children under 18	201	31.0%
Households with seniors (65+)	282	43.5%
Average household size	2.68

Marital status

Status	Male	Female
Never married	19.3%	28.1%
Married	71.4%	57.8%
Separated	1.8%	0.1%
Widowed	0.3%	5.2%
Divorced	7.2%	8.8%

Education

Less than 9th grade 0.2%

Some HS, no diploma 0.3%

HS graduate 22.1%

Some college, no degree 36.3%

Associate's degree 13.8%

Bachelor's degree 14.5%

Graduate / professional 12.7%

Metric	%
HS diploma or higher	99.4%
Bachelor's or higher	27.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	73	13.3%
Kindergarten	2	0.4%
Elementary school	184	33.5%
High school	124	22.5%
College / grad school	167	30.4%

Employment

Industry of employment

Education & healthcare 19.7%

Other services 14.5%

Construction 12.8%

Transportation & utilities 12.1%

Professional & management 9.7%

Arts, food & hospitality 8.1%

Manufacturing 6.2%

Wholesale trade 4.4%

Agriculture & mining 3.2%

Retail trade 3.1%

Information 2.5%

Finance & real estate 2.1%

Public administration 1.8%

Occupation

Category	%
Management, business & arts	37.9%
Service	12.5%
Sales & office	18.3%
Natural resources & construction	11.6%
Production & transportation	19.6%

Employment type

Type	%
Private sector	83.9%
Government	8.3%
Self-employed	6.3%
Unpaid family workers	1.5%

Commute

Method	%
Drive alone	67.1%
Carpool	0.3%
Public transit	0.0%
Walk	1.3%
Work from home	20.3%
Other means	11.0%
Avg commute (minutes)	36.0

Poverty

All people 1.8%

Under 18 years 0.7%

18 and over 2.1%

Married-couple families 0.7%

Female-led households 2.1%

Income support

Source	% of households
Social Security	41.2%
Retirement income	38.9%
Supplemental Security	2.3%
Cash public assistance	0.0%
Food stamps / SNAP	0.3%

Health indicators

Condition	%
Obesity	31.1%
High blood pressure	30.3%
High cholesterol	36.6%
Diabetes	9.1%
Heart disease	6.6%
Stroke	2.8%
Asthma	8.4%
Arthritis	27.4%
Kidney disease	2.6%
Pulmonary disease	6.7%
Cancer	7.6%

Behavior / access	%
Smoking	15.9%
Binge drinking	19.1%
No physical activity	22.0%
Less than 7 hrs sleep	31.4%
Depression	22.1%
Fair or poor health	12.4%
Poor mental health	13.3%
Poor physical health	9.9%
No health insurance	11.3%
Visited doctor (checkup)	75.9%
Visited dentist	68.0%
Cholesterol screening	92.1%
Teeth loss	12.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	122	9.3%

Disability	%
Any disability	5.6%
Under 18	1.7%
18–64 years	2.1%
65 and over	16.6%

Health insurance coverage

Type	%
Private insurance	87.1%
Public insurance	30.3%
No insurance	1.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,704	97.8%
Spanish	1	0.1%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,677	96.3%
Born in same state	1,675	96.2%
Born in different state	1,050	60.3%
Foreign born	2	0.1%
Naturalized citizen	65	3.7%
Not a US citizen	57	87.7%

Ancestry

Ancestry	Count	%
Italian	414	23.8%
French	303	17.4%
English	77	4.4%

Ancestry	Count	%
Arab	66	3.8%
Polish	21	1.2%
Irish	6	0.3%

Technology access

Metric	% of households
Computer access	37.2%
Internet access	91.4%

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

Frequently asked questions about ZIP code 63332

What city is ZIP code 63332 in?

ZIP code 63332 is primarily assigned to Augusta, Missouri.

What county is ZIP code 63332 in?

ZIP code 63332 falls within Saint Charles County, Missouri.

Is ZIP code 63332 mostly owner-occupied?

96% of occupied units in ZIP code 63332 are owner-occupied, well above the national average.

Does ZIP code 63332 have a large retiree population?

41% of households in ZIP code 63332 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 63332?

The median home value in ZIP code 63332 is $374,200.

What is the median household income in ZIP code 63332?

The median household income in ZIP code 63332 is $119,728, above the national median of ~$75,000.

What timezone is ZIP code 63332 in?

ZIP code 63332 observes the CST timezone.