Middletown ZIP Code List — Montgomery County, MO

There is one unique ZIP code in Middletown, Missouri and it is 63359. Area code: 573.

ZIP codes

150.71

sq mi land

0.93

sq mi water

573

area code

Middletown, MO ZIP code map

About Middletown, MO

Middletown is a charming small town located in Montgomery County, Missouri. This peaceful community provides a picturesque glimpse into rural life, with its scenic landscapes and friendly atmosphere. Visitors to Middletown will find a warm welcome and a slower pace of life that characterizes the region.

Location & geography

Middletown is situated in the east-central part of Missouri, nestled within Montgomery County. It is approximately 18 miles from the bustling city of Washington to the southwest, and 25 miles from the larger town of Hermann located to the northwest. The town features a land area of 150.71 square miles, with a small water area of 0.93 square miles that contributes to its natural beauty.

Community & economy

The community in Middletown is characterized by a strong sense of belonging and camaraderie among its residents. The local economy is primarily based on agriculture and small businesses, providing essential services and goods to both locals and visitors. Daily life in Middletown is marked by community events, local gatherings, and a close-knit lifestyle that residents cherish.

Transportation

Middletown can be accessed via several highways, with Missouri Route 19 being a key route connecting it to neighboring towns. For air travel, the nearest major airport is located approximately 40 miles away in St. Louis, offering convenient access to both domestic and international flights. Public transit options are limited in this rural area, making personal vehicles the primary mode of transportation.

History

Middletown was founded in the early 19th century and has since maintained its rural charm while evolving over the years. Historically, the area thrived on agriculture, with farming being a key component of its economy and cultural identity. Notable events in the town's past include the establishment of various local festivals celebrating its agricultural heritage.

Did you know?

One surprising fact about Middletown is that it boasts an impressive land area, making it one of the larger towns in the state by size. Another little-known aspect is that this quaint town is part of the beautiful Missouri River Valley, known for its scenic views and outdoor recreational opportunities.

ZIP codes for Middletown, MO (1)

ZIP code	City	County	Map
63359	Middletown	Montgomery	View map

Demographics & statistics

1,396

Population

39.3

Median age

$70,417

Median household income

$31,591

Per capita income

$171,200

Median home value

$724

Median monthly rent

76.6%

Home ownership

6.3%

Poverty rate

4.1%

Unemployment

499

Housing units

13.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

100

45–54

114

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	335	24.0%
18 and over	1,061	76.0%
65 and over	240	17.2%
Median age	39.3 years

Race & ethnicity

White 97.2%

Two or more races 2.1%

Hispanic or Latino 0.7%

Black or African American 0.1%

Group	Count	%
White	1,366	97.2%
Two or more races	29	2.1%
Hispanic or Latino	10	0.7%
Black or African American	1	0.1%

Household income

Under $10k 4.1%

$10k–$15k 2.6%

$15k–$25k 7.2%

$25k–$35k 4.1%

$35k–$50k 17.1%

$50k–$75k 19.5%

$75k–$100k 7.4%

$100k–$150k 24.3%

$150k–$200k 11.5%

$200k+ 2.0%

Range	% of households
Under $10k	4.1%
$10k–$15k	2.6%
$15k–$25k	7.2%
$25k–$35k	4.1%
$35k–$50k	17.1%
$50k–$75k	19.5%
$75k–$100k	7.4%
$100k–$150k	24.3%
$150k–$200k	11.5%
$200k+	2.0%
Median income	$70,417

Housing

Home values

Under $50k 17.7%

$50k–$100k 7.3%

$100k–$150k 11.7%

$150k–$200k 17.2%

$200k–$300k 20.1%

$300k–$500k 19.7%

$500k–$1M 1.9%

$1M+ 4.4%

Housing overview

Metric	Value
Median home value	$171,200
Median rent / month	$724
Owner occupied	76.6%
Renter occupied	23.4%
Vacant	13.9%
Single-family detached	75.8%
Large apartment buildings	0.0%
Mobile homes	23.8%
Median rooms	6.3
Avg household size (owned)	2.74

Year built

Era	%
2020 or later	0.6%
2010–2019	6.7%
2000–2009	11.7%
1990–1999	21.4%
1980–1989	9.1%
1970–1979	17.6%
1960–1969	11.8%
1950–1959	1.8%
1940–1949	1.9%
1939 or earlier	17.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.2%
2 bedrooms	18.9%
3 bedrooms	62.6%
4 bedrooms	14.6%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	4.5%
1 vehicle	20.6%
2 vehicles	28.8%
3 or more	46.1%

Heating fuel

Fuel type	%
Utility gas	11.2%
Electricity	45.0%
Propane / LP gas	31.0%
Fuel oil	0.6%
Wood	11.0%

Households & families

Household type	Count	%
Married-couple family	364	67.7%
Cohabiting couple	23	4.3%
Male householder, no spouse	77	14.3%
Female householder, no spouse	74	13.8%
Households with children under 18	172	32.0%
Households with seniors (65+)	164	30.5%
Average household size	2.58

Marital status

Status	Male	Female
Never married	19.5%	23.1%
Married	66.6%	65.2%
Separated	0.4%	0.3%
Widowed	3.8%	5.2%
Divorced	9.7%	6.2%

Education

Less than 9th grade 3.2%

Some HS, no diploma 6.4%

HS graduate 49.7%

Some college, no degree 18.0%

Associate's degree 8.8%

Bachelor's degree 7.7%

Graduate / professional 6.1%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	13.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	22	7.0%
Kindergarten	30	9.5%
Elementary school	135	42.7%
High school	90	28.5%
College / grad school	39	12.3%

Employment

Industry of employment

Education & healthcare 25.9%

Agriculture & mining 11.4%

Manufacturing 11.1%

Finance & real estate 9.6%

Construction 7.7%

Other services 7.3%

Arts, food & hospitality 7.0%

Retail trade 5.5%

Public administration 5.0%

Transportation & utilities 4.9%

Professional & management 4.6%

Occupation

Category	%
Management, business & arts	36.0%
Service	13.3%
Sales & office	13.8%
Natural resources & construction	24.6%
Production & transportation	12.3%

Employment type

Type	%
Private sector	78.1%
Government	16.3%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.5%
Carpool	12.0%
Public transit	0.0%
Walk	0.6%
Other means	0.4%
Avg commute (minutes)	33.4

Poverty

All people 6.3%

Under 18 years 8.1%

18 and over 5.8%

Married-couple families 0.0%

Female-led households 14.3%

Income support

Source	% of households
Social Security	33.8%
Retirement income	17.1%
Supplemental Security	3.7%
Cash public assistance	1.3%
Food stamps / SNAP	4.3%

Health indicators

Condition	%
High blood pressure	37.9%
High cholesterol	38.0%
Heart disease	9.8%
Stroke	4.5%
Asthma	10.1%
Arthritis	34.1%
Kidney disease	3.8%
Pulmonary disease	11.8%
Cancer	7.8%

Behavior / access	%
Binge drinking	15.7%
No physical activity	31.7%
Less than 7 hrs sleep	34.1%
Fair or poor health	21.8%
Poor mental health	16.1%
Poor physical health	15.1%
No health insurance	18.2%
Visited doctor (checkup)	74.8%
Visited dentist	51.9%
Cholesterol screening	88.2%
Teeth loss	24.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	67	6.4%

Disability	%
Any disability	12.0%
Under 18	4.5%
18–64 years	10.9%
65 and over	26.3%

Health insurance coverage

Type	%
Private insurance	71.1%
Public insurance	29.3%
Uninsured under 19	19.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,321	94.6%
Spanish	10	0.8%
Other Indo-European	10	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,386	99.3%
Born in same state	1,385	99.2%
Born in different state	1,238	88.7%
Foreign born	1	0.1%
Naturalized citizen	10	0.7%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	158	11.3%
French	103	7.4%

Ancestry	Count	%
Arab	94	6.7%
English	2	0.1%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	95.0%

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

Frequently asked questions

What is the ZIP code for Middletown, MO?

Middletown, MO has one ZIP code: 63359.

What is the main ZIP code for Middletown, MO?

The primary ZIP code for Middletown, MO is 63359. The city uses area code 573 for phone service.

What county is Middletown, MO in?

Middletown is located in Montgomery County, Missouri.

How many ZIP codes are in Middletown, MO?

Middletown, MO has 1 ZIP code.

What is the ZIP code for downtown Middletown, Missouri?

Downtown Middletown, Missouri is located in ZIP code 63359, which serves the central business district and historic core of this Montgomery County community.

Which ZIP code should I use for mailing addresses in Middletown, MO?

All mailing addresses in Middletown, Missouri use the ZIP code 63359, as it is the only ZIP code that serves this Montgomery County city.