Knob Noster ZIP Codes — Johnson County, MO

There is one unique ZIP code in Knob Noster, Missouri and it is 65336. Area code: 660.

ZIP codes

116.84

sq mi land

0.59

sq mi water

660

area code

Knob Noster, MO ZIP code map

About Knob Noster, MO

Knob Noster, Missouri, is a charming city located in Johnson County. It serves as a welcoming gateway for both residents and visitors, offering a blend of small-town charm and modern amenities. Known for its rich history and friendly atmosphere, Knob Noster is a community that values its heritage and embraces its future.

Location & geography

Situated in west-central Missouri, Knob Noster lies approximately 10 miles east of Warrensburg and 25 miles northwest of Sedalia. The city is characterized by its diverse terrain, encompassing a total land area of 116.84 square miles, with a small water area of 0.59 square miles. This location positions Knob Noster near several natural attractions and allows residents to enjoy a variety of outdoor activities.

Community & economy

The character of Knob Noster embodies a close-knit community where residents often engage in local events and gatherings. The city's economy is supported by industries such as agriculture, manufacturing, and retail, which contribute to its vibrant daily life. With a strong focus on community values, Knob Noster fosters a supportive environment for families and individuals alike.

Transportation

Major highways, particularly U.S. Route 50 and Missouri Route 23, provide convenient access to Knob Noster for travelers and residents alike. The closest named airport is the Warrensburg Municipal Airport, located a short drive away, while larger commercial flights can be accessed at Kansas City International Airport, roughly an hour's drive from the city. Public transit options may be limited, emphasizing the importance of personal transportation.

History

Knob Noster was founded in the mid-19th century, originally serving as a vital stop for travelers during the westward expansion of the United States. Throughout its history, the city has been an important center for agriculture and trade in the region, contributing to the development of Johnson County. Notable events have shaped the community's identity, including its involvement in local celebrations and heritage festivals.

Did you know?

A surprising fact about Knob Noster is its proximity to Whiteman Air Force Base, which plays a significant role in the local economy and community. Additionally, the name 'Knob Noster' is derived from a local hill that resembles a knob and refers to the area's distinctive terrain.

ZIP codes for Knob Noster, MO (1)

ZIP code	City	County	Map
65336	Knob Noster	Johnson	View map

Demographics & statistics

6,282

Population

30.2

Median age

$61,586

Median household income

$33,297

Per capita income

$182,500

Median home value

$909

Median monthly rent

62.6%

Home ownership

10.7%

Poverty rate

4.9%

Unemployment

1,959

Housing units

21.0%

Bachelor's or higher

Age distribution

Male Female

248

Under 5

205

168

5–9

139

256

10–14

212

188

15–19

156

494

20–24

409

638

25–34

529

439

35–44

363

272

45–54

226

175

55–59

145

196

60–64

162

183

65–74

151

137

75–84

113

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,456	23.2%
18 and over	4,826	76.8%
65 and over	662	10.5%
Median age	30.2 years

Race & ethnicity

White 80.3%

Two or more races 6.3%

Black or African American 6.1%

Asian 3.3%

Hispanic or Latino 2.6%

Native Hawaiian / Pacific Islander 0.7%

Other race 0.6%

American Indian / Alaska Native 0.2%

Group	Count	%
White	5,178	80.3%
Two or more races	405	6.3%
Black or African American	392	6.1%
Asian	211	3.3%
Hispanic or Latino	166	2.6%
Native Hawaiian / Pacific Islander	45	0.7%
Other race	39	0.6%
American Indian / Alaska Native	12	0.2%

Household income

Under $10k 4.2%

$10k–$15k 1.5%

$15k–$25k 3.1%

$25k–$35k 6.9%

$35k–$50k 18.1%

$50k–$75k 26.2%

$75k–$100k 12.7%

$100k–$150k 19.3%

$150k–$200k 4.7%

$200k+ 3.4%

Range	% of households
Under $10k	4.2%
$10k–$15k	1.5%
$15k–$25k	3.1%
$25k–$35k	6.9%
$35k–$50k	18.1%
$50k–$75k	26.2%
$75k–$100k	12.7%
$100k–$150k	19.3%
$150k–$200k	4.7%
$200k+	3.4%
Median income	$61,586

Housing

Home values

Under $50k 4.3%

$50k–$100k 14.4%

$100k–$150k 18.3%

$150k–$200k 18.7%

$200k–$300k 30.8%

$300k–$500k 10.8%

$500k–$1M 2.7%

Housing overview

Metric	Value
Median home value	$182,500
Median rent / month	$909
Owner occupied	62.6%
Renter occupied	37.4%
Vacant	8.1%
Single-family detached	68.3%
Large apartment buildings	0.4%
Mobile homes	5.6%
Median rooms	5.8
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.0%
2010–2019	9.2%
2000–2009	29.7%
1990–1999	12.5%
1980–1989	12.6%
1970–1979	11.9%
1960–1969	7.2%
1950–1959	5.4%
1940–1949	5.7%
1939 or earlier	6.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	8.8%
2 bedrooms	24.4%
3 bedrooms	47.3%
4 bedrooms	13.1%
5+ bedrooms	5.1%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	32.4%
2 vehicles	30.4%
3 or more	35.7%

Heating fuel

Fuel type	%
Utility gas	27.9%
Electricity	62.0%
Propane / LP gas	8.9%
Wood	0.7%
Solar	0.5%

Households & families

Household type	Count	%
Married-couple family	1,112	40.6%
Cohabiting couple	170	6.2%
Male householder, no spouse	1,008	36.8%
Female householder, no spouse	450	16.4%
Households with children under 18	677	24.7%
Households with seniors (65+)	489	17.8%
Average household size	2.29

Marital status

Status	Male	Female
Never married	46.0%	27.9%
Married	41.8%	55.4%
Separated	3.1%	1.8%
Widowed	1.3%	6.0%
Divorced	7.9%	9.0%

Education

Less than 9th grade 2.3%

Some HS, no diploma 4.0%

HS graduate 36.5%

Some college, no degree 20.8%

Associate's degree 15.4%

Bachelor's degree 13.0%

Graduate / professional 8.0%

Metric	%
HS diploma or higher	93.7%
Bachelor's or higher	21.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	144	9.1%
Kindergarten	70	4.4%
Elementary school	618	39.1%
High school	296	18.7%
College / grad school	452	28.6%

Employment

Industry of employment

Education & healthcare 23.3%

Retail trade 18.8%

Public administration 13.5%

Manufacturing 10.3%

Transportation & utilities 8.5%

Arts, food & hospitality 6.6%

Construction 5.3%

Professional & management 4.7%

Other services 3.3%

Finance & real estate 3.2%

Wholesale trade 1.9%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	29.6%
Service	17.3%
Sales & office	20.3%
Natural resources & construction	6.5%
Production & transportation	26.4%

Employment type

Type	%
Private sector	62.4%
Government	33.3%
Self-employed	4.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.9%
Carpool	12.5%
Public transit	0.1%
Walk	0.3%
Other means	0.2%
Avg commute (minutes)	18.5

Poverty

All people 10.7%

Under 18 years 18.1%

18 and over 8.5%

Married-couple families 2.8%

Female-led households 36.0%

Income support

Source	% of households
Social Security	18.7%
Retirement income	24.6%
Supplemental Security	3.1%
Cash public assistance	1.1%
Food stamps / SNAP	5.1%

Health indicators

Condition	%
High blood pressure	26.4%
High cholesterol	28.7%
Heart disease	5.2%
Stroke	2.4%
Asthma	9.5%
Arthritis	22.1%
Kidney disease	2.3%
Pulmonary disease	6.3%
Cancer	5.2%

Behavior / access	%
Binge drinking	19.4%
No physical activity	23.4%
Less than 7 hrs sleep	32.4%
Fair or poor health	13.2%
Poor mental health	16.4%
Poor physical health	9.9%
No health insurance	16.0%
Visited doctor (checkup)	71.4%
Visited dentist	62.2%
Cholesterol screening	85.5%
Teeth loss	15.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,204	29.5%

Disability	%
Any disability	12.3%
Under 18	5.4%
18–64 years	10.0%
65 and over	39.6%

Health insurance coverage

Type	%
Private insurance	77.4%
Public insurance	31.0%
Uninsured under 19	5.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,829	92.8%
Spanish	97	1.7%
Other Indo-European	13	0.2%
Asian & Pacific Islander	8	0.1%
Other languages	76	1.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,016	95.8%
Born in same state	5,815	92.6%
Born in different state	2,998	47.7%
Foreign born	201	3.2%
Naturalized citizen	266	4.2%
Not a US citizen	163	61.3%

Ancestry

Ancestry	Count	%
Italian	741	11.8%
French	687	10.9%
Arab	464	7.4%
Irish	72	1.1%

Ancestry	Count	%
English	22	0.4%
Polish	8	0.1%
Dutch	3	0%

Technology access

Metric	% of households
Computer access	43.6%
Internet access	95.9%

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

Frequently asked questions

What ZIP codes does Knob Noster, MO have?

Knob Noster, MO has one ZIP code: 65336. Each ZIP code serves a distinct delivery area within the city and surrounding region.