Fairfax ZIP Code List — Atchison County, MO

There is one unique ZIP code in Fairfax, Missouri and it is 64446. Area code: 660.

ZIP codes

138.96

sq mi land

0.89

sq mi water

660

area code

Fairfax, MO ZIP code map

About Fairfax, MO

Fairfax is a small yet charming city located in Atchison County, Missouri. Known for its welcoming community and picturesque landscapes, Fairfax offers a quiet, rural lifestyle to its residents. The city boasts a rich history that embodies the spirit of small-town America.

Location & geography

Geographically, Fairfax is situated in the northwest corner of Missouri and covers a land area of 138.96 square miles. The closest cities include Tarkio, located about 10 miles to the southeast, and Rock Port, approximately 12 miles to the east. The area includes both land and water, with 0.89 square miles of water contributing to its local ecology.

Community & economy

Fairfax is characterized by a close-knit community where neighbors know one another, fostering friendly relationships among residents. The local economy is primarily sustained by agricultural industries, with farming and livestock being significant contributors. Daily life in Fairfax typically revolves around community events, local schools, and outdoor activities that celebrate the rural setting.

Transportation

Transportation in Fairfax is facilitated primarily by local roads, including U.S. Route 59 which connects the city to nearby towns. The nearest major airport is Kansas City International Airport, located approximately 100 miles to the southeast. Public transit options are limited due to the city's rural nature, making personal vehicles the primary mode of transportation.

History

Fairfax was founded in the late 19th century and has maintained its agricultural roots ever since. As the community developed, it became known for its vibrant farming industry, contributing significantly to the local economy. Notable events in Fairfax's history include local fairs and community gatherings that celebrate its agricultural heritage.

Did you know?

One surprising fact about Fairfax is that it has only one ZIP code: 64446. Despite its small size, the city has a rich tapestry of community events that highlight local talent and foster togetherness.

ZIP codes for Fairfax, MO (1)

ZIP code	City	County	Map
64446	Fairfax	Atchison	View map

Demographics & statistics

1,070

Population

48.9

Median age

$57,143

Median household income

$32,051

Per capita income

$91,100

Median home value

$552

Median monthly rent

69.6%

Home ownership

11.0%

Poverty rate

3.5%

Unemployment

427

Housing units

14.8%

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	193	18.0%
18 and over	877	82.0%
65 and over	255	23.8%
Median age	48.9 years

Race & ethnicity

White 90.7%

Two or more races 5.2%

Hispanic or Latino 3.3%

Native Hawaiian / Pacific Islander 0.5%

Black or African American 0.4%

Group	Count	%
White	1,003	90.7%
Two or more races	57	5.2%
Hispanic or Latino	36	3.3%
Native Hawaiian / Pacific Islander	6	0.5%
Black or African American	4	0.4%

Household income

Under $10k 4.0%

$10k–$15k 3.8%

$15k–$25k 9.7%

$25k–$35k 13.4%

$35k–$50k 11.3%

$50k–$75k 24.3%

$75k–$100k 9.9%

$100k–$150k 19.0%

$150k–$200k 1.8%

$200k+ 2.6%

Range	% of households
Under $10k	4.0%
$10k–$15k	3.8%
$15k–$25k	9.7%
$25k–$35k	13.4%
$35k–$50k	11.3%
$50k–$75k	24.3%
$75k–$100k	9.9%
$100k–$150k	19.0%
$150k–$200k	1.8%
$200k+	2.6%
Median income	$57,143

Housing

Home values

Under $50k 25.3%

$50k–$100k 32.0%

$100k–$150k 17.2%

$150k–$200k 9.6%

$200k–$300k 6.1%

$300k–$500k 7.3%

$500k–$1M 1.7%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$91,100
Median rent / month	$552
Owner occupied	69.6%
Renter occupied	30.4%
Vacant	14.4%
Single-family detached	89.6%
Large apartment buildings	0.2%
Mobile homes	0.0%
Median rooms	5.8
Avg household size (owned)	2.14

Year built

Era	%
2020 or later	0.0%
2010–2019	1.4%
2000–2009	4.9%
1990–1999	1.4%
1980–1989	4.0%
1970–1979	14.4%
1960–1969	15.1%
1950–1959	12.3%
1940–1949	7.1%
1939 or earlier	39.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	10.6%
2 bedrooms	34.0%
3 bedrooms	32.2%
4 bedrooms	21.3%
5+ bedrooms	1.9%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	29.1%
2 vehicles	39.9%
3 or more	27.5%

Heating fuel

Fuel type	%
Utility gas	36.0%
Electricity	33.0%
Propane / LP gas	15.6%
Fuel oil	1.2%
Wood	2.6%

Households & families

Household type	Count	%
Married-couple family	248	50.2%
Cohabiting couple	27	5.5%
Male householder, no spouse	102	20.6%
Female householder, no spouse	117	23.7%
Households with children under 18	127	25.7%
Households with seniors (65+)	191	38.7%
Average household size	2.17

Marital status

Status	Male	Female
Never married	21.9%	10.5%
Married	58.5%	63.3%
Separated	0.8%	3.0%
Widowed	4.6%	12.9%
Divorced	14.2%	10.3%

Education

Less than 9th grade 2.8%

Some HS, no diploma 9.1%

HS graduate 46.7%

Some college, no degree 21.8%

Associate's degree 4.8%

Bachelor's degree 11.9%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	88.1%
Bachelor's or higher	14.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	13	8.0%
Kindergarten	9	5.5%
Elementary school	78	47.9%
High school	36	22.1%
College / grad school	27	16.6%

Employment

Industry of employment

Education & healthcare 22.9%

Agriculture & mining 16.5%

Manufacturing 15.1%

Retail trade 7.7%

Public administration 7.7%

Transportation & utilities 7.6%

Other services 6.9%

Arts, food & hospitality 6.4%

Construction 4.0%

Professional & management 2.4%

Finance & real estate 2.1%

Wholesale trade 0.9%

Occupation

Category	%
Management, business & arts	29.0%
Service	23.7%
Sales & office	11.5%
Natural resources & construction	14.1%
Production & transportation	21.6%

Employment type

Type	%
Private sector	63.4%
Government	18.7%
Self-employed	17.5%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	79.7%
Carpool	1.7%
Public transit	2.4%
Walk	0.0%
Other means	2.1%
Avg commute (minutes)	22.8

Poverty

All people 11.0%

Under 18 years 20.2%

18 and over 9.0%

Married-couple families 3.2%

Female-led households 63.2%

Income support

Source	% of households
Social Security	34.6%
Retirement income	18.6%
Supplemental Security	2.2%
Cash public assistance	2.2%
Food stamps / SNAP	5.5%

Health indicators

Condition	%
High blood pressure	37.0%
High cholesterol	37.8%
Heart disease	8.9%
Stroke	3.9%
Asthma	9.2%
Arthritis	31.9%
Kidney disease	3.4%
Pulmonary disease	9.7%
Cancer	8.4%

Behavior / access	%
Binge drinking	15.9%
No physical activity	26.8%
Less than 7 hrs sleep	32.3%
Fair or poor health	17.5%
Poor mental health	14.5%
Poor physical health	12.8%
No health insurance	14.7%
Visited doctor (checkup)	75.9%
Visited dentist	59.5%
Cholesterol screening	90.0%
Teeth loss	17.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	83	9.5%

Disability	%
Any disability	17.8%
Under 18	0.0%
18–64 years	15.6%
65 and over	36.5%

Health insurance coverage

Type	%
Private insurance	67.6%
Public insurance	37.7%
Uninsured under 19	10.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,014	94.8%
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)	1,063	99.3%
Born in same state	1,058	98.9%
Born in different state	789	73.7%
Foreign born	5	0.5%
Naturalized citizen	7	0.7%
Not a US citizen	7	100.0%

Ancestry

Ancestry	Count	%
Italian	171	16%
French	72	6.7%
Arab	69	6.4%

Ancestry	Count	%
English	5	0.5%
Dutch	4	0.4%

Technology access

Metric	% of households
Computer access	46.2%
Internet access	90.9%

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

Frequently asked questions

What is the ZIP code for Fairfax, MO?

Fairfax, MO has one ZIP code: 64446.

What is the main ZIP code for Fairfax, MO?

The primary ZIP code for Fairfax, MO is 64446. The city uses area code 660 for phone service.

What county is Fairfax, MO in?

Fairfax is located in Atchison County, Missouri.

How many ZIP codes are in Fairfax, MO?

Fairfax, MO has 1 ZIP code.

What ZIP code should I use when mailing something to downtown Fairfax in Atchison County?

All mail to downtown Fairfax, Missouri should be addressed to ZIP code 64446, which is the single ZIP code serving the entire city.

If I'm sending a package to a business in Fairfax, MO, what ZIP code do I need?

Regardless of the specific location within Fairfax, you will use ZIP code 64446 for all addresses in this Atchison County city.