Knox City ZIP Code List — Knox County, MO

There is one unique ZIP code in Knox City, Missouri and it is 63446. Area code: 660.
1
ZIP codes
105.90
sq mi land
0.31
sq mi water
660
area code
Knox City, MO ZIP code map

About Knox City, MO

Knox City, Missouri, is a quaint town nestled in the heart of Knox County. Known for its peaceful atmosphere and friendly community, it offers a slice of rural American life. With a strong agricultural presence, Knox City embodies the charm and simplicity of small-town living.

Location & geography

Located in northeastern Missouri, Knox City is surrounded by beautiful rural landscapes. It is approximately 15 miles from the city of Edina and about 25 miles from Kirksville, making it a serene escape while still accessible to urban amenities. The town covers a land area of 105.90 square miles, with a small water area of 0.31 square miles.

Community & economy

Knox City boasts a close-knit community where neighbors often come together for local events and gatherings. The primary industries in the area include agriculture and small local businesses that support the economy. Daily life in Knox City revolves around family, farming, and participation in community activities.

Transportation

The town is accessible via several highways, including Highway 15, which provides connections to neighboring towns. The nearest major airport is Kirksville Regional Airport, located about 24 miles away. Public transit options are limited, emphasizing the town's rural character.

History

Knox City was founded in the mid-19th century, reflecting the westward expansion of the United States. The town developed primarily as an agricultural hub, serving the surrounding farming community and supporting local economies. Over the years, Knox City has maintained its small-town charm and rich sense of history.

Did you know?

A little-known fact about Knox City is that it is home to some picturesque rural scenery that attracts photography enthusiasts. Additionally, the town has a historical connection to local agriculture, which has shaped its development and community spirit.

ZIP codes for Knox City, MO (1)
ZIP code City County Map
63446 Knox City Knox View map

Demographics & statistics

313
Population
60.4
Median age
$55,119
Median household income
$24,211
Per capita income
$0
Median home value
$733
Median monthly rent
88.4%
Home ownership
6.1%
Poverty rate
2.1%
Unemployment
255
Housing units
11.1%
Bachelor's or higher

Age distribution

Male Female
6
Under 5
7
10
10–14
11
3
15–19
3
19
20–24
19
1
25–34
1
4
35–44
5
24
45–54
25
8
55–59
9
19
60–64
20
45
65–74
45
12
75–84
12
2
85+
3
← Male
Female →

Age summary

GroupCount%
Under 184012.8%
18 and over27387.2%
65 and over11938.0%
Median age60.4 years

Race & ethnicity

White 99.4%
Black or African American 0.6%
GroupCount%
White31199.4%
Black or African American20.6%

Household income

Under $10k 8.2%
$10k–$15k 2.1%
$15k–$25k 15.1%
$25k–$35k 1.4%
$35k–$50k 12.3%
$50k–$75k 53.4%
$75k–$100k 2.1%
$100k–$150k 0.7%
$150k–$200k 4.8%
Range% of households
Under $10k8.2%
$10k–$15k2.1%
$15k–$25k15.1%
$25k–$35k1.4%
$35k–$50k12.3%
$50k–$75k53.4%
$75k–$100k2.1%
$100k–$150k0.7%
$150k–$200k4.8%
Median income$55,119

Housing

Home values

Under $50k 17.1%
$50k–$100k 39.5%
$100k–$150k 2.3%
$200k–$300k 13.2%
$300k–$500k 17.1%
$500k–$1M 10.9%

Housing overview

MetricValue
Median home value$0
Median rent / month$733
Owner occupied88.4%
Renter occupied11.6%
Vacant46.3%
Single-family detached76.8%
Large apartment buildings0.0%
Mobile homes22.8%
Median rooms5.1
Avg household size (owned)2.20

Year built

Era%
2020 or later0.0%
2010–20195.9%
2000–200915.4%
1990–199914.7%
1980–19895.5%
1970–197910.7%
1960–19698.8%
1950–19595.9%
1940–19491.1%
1939 or earlier32.0%

Bedrooms

Size% of units
No bedroom (studio)28.7%
1 bedroom3.3%
2 bedrooms27.9%
3 bedrooms33.8%
4 bedrooms6.3%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle1.4%
1 vehicle40.4%
2 vehicles37.7%
3 or more20.5%

Heating fuel

Fuel type%
Utility gas22.6%
Electricity36.3%
Propane / LP gas32.9%
Wood8.2%

Households & families

Household typeCount%
Married-couple family8658.9%
Cohabiting couple21.4%
Male householder, no spouse3423.3%
Female householder, no spouse2416.4%
Households with children under 181711.6%
Households with seniors (65+)8054.8%
Average household size2.14

Marital status

StatusMaleFemale
Never married15.9%23.1%
Married68.2%61.9%
Separated0.0%0.0%
Widowed3.8%4.8%
Divorced12.1%10.2%

Education

Less than 9th grade 1.7%
Some HS, no diploma 11.1%
HS graduate 42.6%
Some college, no degree 28.9%
Associate's degree 4.7%
Bachelor's degree 11.1%
Graduate / professional 0.0%
Metric%
HS diploma or higher87.2%
Bachelor's or higher11.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool46.7%
Kindergarten00.0%
Elementary school2135.0%
High school610.0%
College / grad school2948.3%

Employment

Industry of employment

Education & healthcare 19.7%
Agriculture & mining 12.4%
Public administration 11.7%
Finance & real estate 10.9%
Professional & management 10.2%
Retail trade 8.8%
Arts, food & hospitality 8.8%
Manufacturing 8.0%
Construction 5.1%
Other services 2.2%
Wholesale trade 1.5%
Transportation & utilities 0.7%

Occupation

Category%
Management, business & arts34.3%
Service26.3%
Sales & office25.5%
Natural resources & construction8.0%
Production & transportation5.8%

Employment type

Type%
Private sector62.8%
Government24.8%
Self-employed12.4%
Unpaid family workers0.0%

Commute

Method%
Drive alone84.7%
Carpool0.0%
Public transit0.7%
Walk0.0%
Other means0.0%
Avg commute (minutes)17.1

Poverty

All people 6.1%
Under 18 years 7.5%
18 and over 5.9%
Married-couple families 3.5%
Female-led households 42.9%

Income support

Source% of households
Social Security42.5%
Retirement income21.2%
Supplemental Security2.1%
Cash public assistance0.7%
Food stamps / SNAP7.5%

Health indicators

Condition%
High blood pressure36.0%
High cholesterol37.8%
Heart disease8.5%
Stroke3.9%
Asthma9.8%
Arthritis31.8%
Kidney disease3.4%
Pulmonary disease10.4%
Cancer7.6%
Behavior / access%
Binge drinking15.7%
No physical activity28.7%
Less than 7 hrs sleep33.0%
Fair or poor health18.8%
Poor mental health15.8%
Poor physical health13.5%
No health insurance15.6%
Visited doctor (checkup)74.6%
Visited dentist57.3%
Cholesterol screening88.9%
Teeth loss19.2%

Veterans & disability

VeteransCount%
Civilian veterans3412.5%
Disability%
Any disability16.6%
Under 187.5%
18–64 years5.8%
65 and over33.6%

Health insurance coverage

Type%
Private insurance79.2%
Public insurance46.6%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only30095.8%
Spanish10.3%
Other Indo-European10.3%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)313100.0%
Born in same state30697.8%
Born in different state20063.9%
Foreign born72.2%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
French3310.5%
Italian237.3%
AncestryCount%
Arab144.5%
English31%

Technology access

Metric% of households
Computer access46.6%
Internet access81.5%

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

Frequently asked questions
What is the ZIP code for Knox City, MO?
Knox City, MO has one ZIP code: 63446.
What is the main ZIP code for Knox City, MO?
The primary ZIP code for Knox City, MO is 63446. The city uses area code 660 for phone service.
What county is Knox City, MO in?
Knox City is located in Knox County, Missouri.
How many ZIP codes are in Knox City, MO?
Knox City, MO has 1 ZIP code.
What is the ZIP code for downtown Knox City and the Knox County Courthouse area?
The downtown Knox City area, including the Knox County Courthouse, is located in ZIP code 63446.
What ZIP code should I use for mailing to businesses in Knox City, Missouri?
All addresses in Knox City, Missouri use the single ZIP code 63446 for mail delivery.
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