Calhoun ZIP Code List — Henry County, MO

There is one unique ZIP code in Calhoun, Missouri and it is 65323. Area code: 660.

ZIP codes

51.64

sq mi land

1.32

sq mi water

660

area code

Calhoun, MO ZIP code map

About Calhoun, MO

Calhoun is a charming city located in Henry County, Missouri. Known for its small-town atmosphere, Calhoun offers residents and visitors a peaceful environment surrounded by nature. The city presents a unique blend of rural charm and accessibility to nearby urban centers.

Location & geography

Calhoun is situated in west-central Missouri, approximately 15 miles southeast of Clinton and about 30 miles northwest of Warrensburg. The area encompasses a land area of 51.64 square miles, alongside a water area that covers 1.32 square miles. The terrain is primarily flat with beautiful rural landscapes and agricultural surroundings.

Community & economy

The community of Calhoun is characterized by its close-knit relationships and neighborly spirit. Local industries include agriculture and small businesses that contribute to the local economy, while residents enjoy a laid-back lifestyle revolving around community events and gatherings. Daily life here reflects the values of a rural community, with many families involved in farming activities and local initiatives.

Transportation

Calhoun is accessible via several highways, including Missouri Route 7, which connects the city to larger roadways and nearby towns. The nearest major airport is Kansas City International Airport, located roughly 65 miles to the northwest. Public transportation options may be limited, highlighting the importance of personal vehicles for residents.

History

Calhoun was founded in the mid-19th century, emerging as a local hub for agriculture and trade within Henry County. Over the years, the city has maintained its roots in farming while also developing a small commercial sector that supports its residents. Notable events in the city's history include annual fairs and gatherings that celebrate local culture and community spirit.

Did you know?

One surprising fact about Calhoun is that despite its small size, it hosts various community events throughout the year that bring residents together. Additionally, the city is near several charming natural landscapes, making it a hidden gem for outdoor enthusiasts.

ZIP codes for Calhoun, MO (1)

ZIP code	City	County	Map
65323	Calhoun	Henry	View map

Demographics & statistics

1,032

Population

38.0

Median age

$58,333

Median household income

$23,132

Per capita income

$119,700

Median home value

$530

Median monthly rent

86.8%

Home ownership

19.7%

Poverty rate

5.4%

Unemployment

373

Housing units

13.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	231	22.4%
18 and over	801	77.6%
65 and over	189	18.3%
Median age	38.0 years

Race & ethnicity

White 92%

Two or more races 5.2%

Hispanic or Latino 1.5%

Other race 0.7%

American Indian / Alaska Native 0.4%

Asian 0.2%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	964	92%
Two or more races	54	5.2%
Hispanic or Latino	16	1.5%
Other race	7	0.7%
American Indian / Alaska Native	4	0.4%
Asian	2	0.2%
Native Hawaiian / Pacific Islander	1	0.1%

Household income

Under $10k 2.7%

$10k–$15k 4.4%

$15k–$25k 8.2%

$25k–$35k 17.9%

$35k–$50k 10.2%

$50k–$75k 27.5%

$75k–$100k 9.9%

$100k–$150k 15.7%

$150k–$200k 1.6%

$200k+ 1.9%

Range	% of households
Under $10k	2.7%
$10k–$15k	4.4%
$15k–$25k	8.2%
$25k–$35k	17.9%
$35k–$50k	10.2%
$50k–$75k	27.5%
$75k–$100k	9.9%
$100k–$150k	15.7%
$150k–$200k	1.6%
$200k+	1.9%
Median income	$58,333

Housing

Home values

Under $50k 26.3%

$50k–$100k 15.5%

$100k–$150k 13.3%

$150k–$200k 13.6%

$200k–$300k 15.5%

$300k–$500k 11.1%

$500k–$1M 3.8%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$119,700
Median rent / month	$530
Owner occupied	86.8%
Renter occupied	13.2%
Vacant	13.5%
Single-family detached	80.5%
Large apartment buildings	0.0%
Mobile homes	15.7%
Median rooms	5.3
Avg household size (owned)	2.86

Year built

Era	%
2020 or later	1.0%
2010–2019	2.6%
2000–2009	14.7%
1990–1999	11.6%
1980–1989	10.9%
1970–1979	13.5%
1960–1969	8.1%
1950–1959	7.4%
1940–1949	5.5%
1939 or earlier	24.7%

Bedrooms

Size	% of units
No bedroom (studio)	2.9%
1 bedroom	13.8%
2 bedrooms	30.4%
3 bedrooms	36.8%
4 bedrooms	12.6%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	4.9%
1 vehicle	19.2%
2 vehicles	36.0%
3 or more	39.8%

Heating fuel

Fuel type	%
Utility gas	2.2%
Electricity	50.8%
Propane / LP gas	33.0%
Wood	13.5%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	176	48.4%
Cohabiting couple	24	6.6%
Male householder, no spouse	122	33.5%
Female householder, no spouse	42	11.5%
Households with children under 18	111	30.5%
Households with seniors (65+)	133	36.5%
Average household size	2.84

Marital status

Status	Male	Female
Never married	24.5%	28.4%
Married	50.6%	53.2%
Separated	0.7%	1.3%
Widowed	3.7%	7.2%
Divorced	20.5%	9.8%

Education

Less than 9th grade 4.7%

Some HS, no diploma 8.0%

HS graduate 44.0%

Some college, no degree 16.9%

Associate's degree 12.5%

Bachelor's degree 8.2%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	87.4%
Bachelor's or higher	13.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	19	8.3%
Kindergarten	10	4.3%
Elementary school	113	49.1%
High school	63	27.4%
College / grad school	25	10.9%

Employment

Industry of employment

Education & healthcare 32.9%

Manufacturing 15.6%

Construction 14.2%

Retail trade 8.7%

Transportation & utilities 7.8%

Other services 6.9%

Public administration 4.5%

Professional & management 3.5%

Arts, food & hospitality 2.4%

Agriculture & mining 2.1%

Information 0.7%

Finance & real estate 0.7%

Occupation

Category	%
Management, business & arts	24.8%
Service	14.9%
Sales & office	17.5%
Natural resources & construction	18.9%
Production & transportation	23.9%

Employment type

Type	%
Private sector	82.7%
Government	12.1%
Self-employed	5.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.8%
Carpool	18.3%
Public transit	0.2%
Walk	0.5%
Other means	0.0%
Avg commute (minutes)	36.4

Poverty

All people 19.7%

Under 18 years 19.4%

18 and over 19.9%

Married-couple families 8.5%

Female-led households 48.3%

Income support

Source	% of households
Social Security	38.7%
Retirement income	22.8%
Supplemental Security	5.5%
Cash public assistance	2.5%
Food stamps / SNAP	14.0%

Health indicators

Condition	%
High blood pressure	33.5%
High cholesterol	36.9%
Heart disease	7.8%
Stroke	3.4%
Asthma	9.6%
Arthritis	30.3%
Kidney disease	3.1%
Pulmonary disease	9.2%
Cancer	7.3%

Behavior / access	%
Binge drinking	17.0%
No physical activity	27.2%
Less than 7 hrs sleep	34.4%
Fair or poor health	17.0%
Poor mental health	15.5%
Poor physical health	12.4%
No health insurance	15.5%
Visited doctor (checkup)	74.7%
Visited dentist	61.5%
Cholesterol screening	88.9%
Teeth loss	16.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	92	11.9%

Disability	%
Any disability	22.5%
Under 18	4.8%
18–64 years	22.1%
65 and over	45.5%

Health insurance coverage

Type	%
Private insurance	59.2%
Public insurance	46.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	974	94.4%
Spanish	0	0.0%
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)	1,031	99.9%
Born in same state	1,024	99.2%
Born in different state	829	80.3%
Foreign born	7	0.7%
Naturalized citizen	1	0.1%
Not a US citizen	1	100.0%

Ancestry

Ancestry	Count	%
French	137	13.3%
Arab	130	12.6%
Italian	109	10.6%

Ancestry	Count	%
English	8	0.8%
Dutch	3	0.3%

Technology access

Metric	% of households
Computer access	35.3%
Internet access	90.4%

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

Frequently asked questions

What is the ZIP code for Calhoun, MO?

Calhoun, MO has one ZIP code: 65323.

What is the main ZIP code for Calhoun, MO?

The primary ZIP code for Calhoun, MO is 65323. The city uses area code 660 for phone service.

What county is Calhoun, MO in?

Calhoun is located in Henry County, Missouri.

How many ZIP codes are in Calhoun, MO?

Calhoun, MO has 1 ZIP code.

What is the ZIP code for downtown Calhoun, Missouri?

Downtown Calhoun, Missouri is located in ZIP code 65323, which serves as the primary commercial and civic center for this Henry County community.

What ZIP code should I use for mailing addresses in Calhoun, Henry County?

All mailing addresses in Calhoun, Missouri use the ZIP code 65323, as this is the sole ZIP code assigned to the city.