Fairfax ZIP Codes — Osage County, OK

There is one unique ZIP code in Fairfax, Oklahoma and it is 74637. Area code: 539/918.
1
ZIP codes
182.63
sq mi land
1.12
sq mi water
539/918
area code
Fairfax, OK ZIP code map

About Fairfax, OK

Fairfax, Oklahoma, is a small community located in the heart of Osage County. Known for its rich Native American history and cultural heritage, the city offers a unique glimpse into the past. With a close-knit population, Fairfax is the kind of town where everyone knows their neighbor and community events bring residents together.

Location & geography

Fairfax is situated in north-central Oklahoma, approximately 35 miles west of the city of Bartlesville and 40 miles southeast of Pawhuska. The city's land area covers 182.63 square miles, with a modest water area of 1.12 square miles. The terrain is primarily rural, characterized by rolling hills and open fields, making it a picturesque setting for outdoor activities.

Community & economy

The character of Fairfax is deeply rooted in its Native American heritage, providing a vibrant sense of identity. The local economy is mainly driven by agriculture and small businesses, which contribute to the overall livelihood of its residents. Daily life in Fairfax typically revolves around community gatherings, local events, and the supportive network of its citizens.

Transportation

Residents and visitors can access Fairfax via U.S. Highway 60, which runs east-west through the town. The nearest major airport is Tulsa International Airport, located about 90 miles to the south, providing broader travel options. Public transportation options are limited, making personal vehicles the primary mode of transit in the area.

History

Fairfax was established in the late 19th century, primarily serving as a trading post for local Native American tribes. Over the years, the area has seen key industries evolve, from agriculture to small-scale manufacturing. Notable events in the city's history include the establishment of local cultural festivals that celebrate its heritage each year.

Did you know?

One little-known fact about Fairfax is that it is home to the Osage Nation, which plays a significant role in the cultural and economic life of the area. Additionally, the city is well-known for its annual events that draw visitors interested in learning more about Native American culture.

ZIP codes for Fairfax, OK (1)
ZIP code City County Map
74637 Fairfax Osage View map

Demographics & statistics

1,592
Population
48.3
Median age
$46,528
Median household income
$26,533
Per capita income
$56,200
Median home value
$569
Median monthly rent
84.9%
Home ownership
18.2%
Poverty rate
11.0%
Unemployment
760
Housing units
16.0%
Bachelor's or higher

Age distribution

Male Female
38
Under 5
41
31
5–9
32
63
10–14
67
37
15–19
39
17
20–24
17
84
25–34
90
86
35–44
92
80
45–54
85
69
55–59
73
81
60–64
86
95
65–74
101
71
75–84
75
20
85+
22
← Male
Female →

Age summary

GroupCount%
Under 1831719.9%
18 and over1,27580.1%
65 and over38424.1%
Median age48.3 years

Race & ethnicity

White 59.3%
American Indian / Alaska Native 19.7%
Two or more races 13.7%
Black or African American 3.2%
Hispanic or Latino 3.2%
Other race 0.6%
Asian 0.2%
GroupCount%
White97559.3%
American Indian / Alaska Native32419.7%
Two or more races22613.7%
Black or African American533.2%
Hispanic or Latino523.2%
Other race100.6%
Asian40.2%

Household income

Under $10k 7.9%
$10k–$15k 5.2%
$15k–$25k 17.9%
$25k–$35k 7.4%
$35k–$50k 13.7%
$50k–$75k 20.1%
$75k–$100k 6.3%
$100k–$150k 12.4%
$150k–$200k 3.8%
$200k+ 5.3%
Range% of households
Under $10k7.9%
$10k–$15k5.2%
$15k–$25k17.9%
$25k–$35k7.4%
$35k–$50k13.7%
$50k–$75k20.1%
$75k–$100k6.3%
$100k–$150k12.4%
$150k–$200k3.8%
$200k+5.3%
Median income$46,528

Housing

Home values

Under $50k 41.9%
$50k–$100k 30.2%
$100k–$150k 8.9%
$150k–$200k 7.4%
$200k–$300k 5.0%
$300k–$500k 5.6%
$500k–$1M 0.6%
$1M+ 0.6%

Housing overview

MetricValue
Median home value$56,200
Median rent / month$569
Owner occupied84.9%
Renter occupied15.1%
Vacant25.7%
Single-family detached90.7%
Large apartment buildings0.4%
Mobile homes4.9%
Median rooms5.8
Avg household size (owned)2.44

Year built

Era%
2020 or later0.0%
2010–20190.9%
2000–20095.3%
1990–19992.0%
1980–19897.5%
1970–197914.4%
1960–196913.6%
1950–195911.6%
1940–19498.8%
1939 or earlier36.1%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom3.6%
2 bedrooms29.2%
3 bedrooms57.2%
4 bedrooms9.1%
5+ bedrooms0.8%

Vehicles per household

Vehicles% of households
No vehicle6.0%
1 vehicle32.5%
2 vehicles29.9%
3 or more31.6%

Heating fuel

Fuel type%
Utility gas53.0%
Electricity22.3%
Propane / LP gas18.1%
Fuel oil0.6%
Wood5.2%
No fuel used0.5%

Households & families

Household typeCount%
Married-couple family29145.8%
Cohabiting couple294.6%
Male householder, no spouse11518.1%
Female householder, no spouse20131.6%
Households with children under 1817126.9%
Households with seniors (65+)27643.4%
Average household size2.45

Marital status

StatusMaleFemale
Never married28.6%17.9%
Married56.2%42.5%
Separated2.7%3.2%
Widowed4.0%17.4%
Divorced8.5%19.1%

Education

Less than 9th grade 3.7%
Some HS, no diploma 11.9%
HS graduate 38.8%
Some college, no degree 23.8%
Associate's degree 5.8%
Bachelor's degree 11.7%
Graduate / professional 4.3%
Metric%
HS diploma or higher84.4%
Bachelor's or higher16.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool206.8%
Kindergarten00.0%
Elementary school18061.6%
High school5217.8%
College / grad school4013.7%

Employment

Industry of employment

Education & healthcare 30.7%
Retail trade 10.9%
Transportation & utilities 9.5%
Construction 8.2%
Agriculture & mining 7.5%
Manufacturing 7.2%
Arts, food & hospitality 6.7%
Other services 5.2%
Public administration 5.1%
Professional & management 4.1%
Wholesale trade 2.8%
Finance & real estate 2.1%

Occupation

Category%
Management, business & arts32.7%
Service16.7%
Sales & office17.2%
Natural resources & construction13.2%
Production & transportation20.3%

Employment type

Type%
Private sector75.5%
Government17.8%
Self-employed6.7%
Unpaid family workers0.0%

Commute

Method%
Drive alone84.3%
Carpool5.7%
Public transit0.0%
Walk1.8%
Other means4.3%
Avg commute (minutes)23.6

Poverty

All people 18.2%
Under 18 years 21.0%
18 and over 17.5%
Married-couple families 7.6%
Female-led households 22.4%

Income support

Source% of households
Social Security49.2%
Retirement income25.8%
Supplemental Security7.1%
Cash public assistance2.5%
Food stamps / SNAP15.9%

Health indicators

Condition%
High blood pressure44.8%
High cholesterol39.0%
Heart disease9.7%
Stroke4.7%
Asthma11.5%
Arthritis32.6%
Kidney disease4.0%
Pulmonary disease10.7%
Cancer8.2%
Behavior / access%
Binge drinking12.0%
No physical activity32.7%
Less than 7 hrs sleep35.3%
Fair or poor health21.7%
Poor mental health17.1%
Poor physical health15.1%
No health insurance16.6%
Visited doctor (checkup)77.9%
Visited dentist54.1%
Cholesterol screening89.6%
Teeth loss20.2%

Veterans & disability

VeteransCount%
Civilian veterans1058.2%
Disability%
Any disability23.2%
Under 1812.3%
18–64 years18.1%
65 and over44.9%

Health insurance coverage

Type%
Private insurance51.7%
Public insurance51.3%
Uninsured under 195.4%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,51395.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,57298.7%
Born in same state1,56998.6%
Born in different state1,17373.7%
Foreign born30.2%
Naturalized citizen201.3%
Not a US citizen630.0%

Ancestry

AncestryCount%
Italian17410.9%
French1298.1%
Arab422.6%
AncestryCount%
English382.4%
Polish80.5%

Technology access

Metric% of households
Computer access39.9%
Internet access84.3%

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

Frequently asked questions
What ZIP codes does Fairfax, OK have?
Fairfax, OK has one ZIP code: 74637. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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