74366 ZIP Code — Spavinaw, OK

Mayes County, Oklahoma

ZIP code 74366 is located in Spavinaw, Oklahoma, within Mayes County. It covers approximately 36.04 square miles and serves a population of 1,445 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 539/918.

About ZIP code 74366

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $102,000. Owner-occupancy is high at 86%, well above the national average.

Median household income is $32,273. Poverty affects 31% of residents, above the national average. SNAP benefit usage at 18% of households reflects economic stress in the area. 44% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is sales and office, with manufacturing as the leading industry. An above-average commute of 36 minutes suggests many residents work outside the immediate area.

College attainment at 9% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of diabetes (17%), smoking (27%) compared to national benchmarks. 17% of residents lack health insurance, above the national average.

Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%; and disability rates above the national average at 38%.

Overall, ZIP code 74366 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

1,445

population

36.04

sq mi land

Standard

ZIP type

Central (CT)

timezone

74366 ZIP code map

Cities in ZIP code 74366

Below are the cities the US Postal Service accepts for ZIP code 74366. Using any city not on this list may result in mail delivery delays.

City	Status
Spavinaw	Preferred

Nearby ZIP codes

74367 Strang (4.3 mi) 74342 Eucha (7.3 mi) 74365 Salina (7.9 mi) 74346 Jay (13.3 mi) 74364 Rose (14.3 mi) 74330 Adair (14.7 mi) 74331 Afton (15.1 mi) 74368 Twin Oaks (18.1 mi) 74344 Grove (18.3 mi) 74347 Kansas (18.9 mi) 74361 Pryor (19.4 mi) 74359 Oaks (19.7 mi)

Demographics updated 05/2026

Population
Total population	1,445
Population density	40 / sq mi
State FIPS	40
County FIPS	097

Geography
Land area	36.04 sq mi
Water area	2.68 sq mi
Latitude	36.4295
Longitude	-95.0115
Timezone	Central (CT)
Area code	539/918

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.4%	51.3%	46.5%
$50k – $100k	23.7%	31.5%	31.0%
$100k – $200k	8.4%	14.7%	18.1%
Over $200k	0.5%	2.4%	4.5%

Demographics & statistics

1,445

Population

People per sq mi

50.2

Median age

$32,273

Median household income

$23,220

Per capita income

$102,000

Median home value

$812

Median monthly rent

85.9%

Home ownership

31.3%

Poverty rate

5.8%

Unemployment

842

Housing units

8.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

166

45–54

137

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	249	17.2%
18 and over	1,196	82.8%
65 and over	364	25.2%
Median age	50.2 years

Race & ethnicity

White 63.7%

American Indian / Alaska Native 27.8%

Two or more races 8%

Hispanic or Latino 0.4%

Other race 0.1%

Group	Count	%
White	924	63.7%
American Indian / Alaska Native	403	27.8%
Two or more races	116	8%
Hispanic or Latino	6	0.4%
Other race	2	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	67.4%	51.3%	46.5%
$50k – $100k	23.7%	31.5%	31.0%
$100k – $200k	8.4%	14.7%	18.1%
Over $200k	0.5%	2.4%	4.5%

Under $10k 11.0%

$10k–$15k 4.3%

$15k–$25k 12.1%

$25k–$35k 23.6%

$35k–$50k 12.0%

$50k–$75k 12.0%

$75k–$100k 15.3%

$100k–$150k 8.5%

$150k–$200k 0.8%

$200k+ 0.5%

Range	% of households
Under $10k	11.0%
$10k–$15k	4.3%
$15k–$25k	12.1%
$25k–$35k	23.6%
$35k–$50k	12.0%
$50k–$75k	12.0%
$75k–$100k	15.3%
$100k–$150k	8.5%
$150k–$200k	0.8%
$200k+	0.5%
Median income	$32,273

Housing

Home values

Under $50k 25.7%

$50k–$100k 23.8%

$100k–$150k 6.4%

$150k–$200k 4.4%

$200k–$300k 29.8%

$300k–$500k 5.4%

$500k–$1M 1.0%

$1M+ 3.5%

Housing overview

Metric	Value
Median home value	$102,000
Median rent / month	$812
Owner occupied	85.9%
Renter occupied	14.1%
Vacant	35.1%
Single-family detached	74.3%
Large apartment buildings	0.0%
Mobile homes	25.4%
Median rooms	5.0
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	2.9%
2010–2019	14.5%
2000–2009	12.1%
1990–1999	4.2%
1980–1989	9.9%
1970–1979	18.2%
1960–1969	9.1%
1950–1959	9.2%
1940–1949	5.6%
1939 or earlier	14.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.7%
1 bedroom	14.8%
2 bedrooms	33.7%
3 bedrooms	42.8%
4 bedrooms	5.4%
5+ bedrooms	0.6%

Vehicles per household

Vehicles	% of households
No vehicle	5.3%
1 vehicle	33.9%
2 vehicles	40.5%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	15.6%
Electricity	44.0%
Propane / LP gas	21.1%
Wood	18.8%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	296	49.2%
Cohabiting couple	32	5.3%
Male householder, no spouse	168	27.9%
Female householder, no spouse	106	17.6%
Households with children under 18	147	24.4%
Households with seniors (65+)	215	35.7%
Average household size	2.40

Marital status

Status	Male	Female
Never married	13.6%	17.9%
Married	60.6%	58.7%
Separated	0.6%	3.9%
Widowed	5.3%	11.6%
Divorced	19.9%	7.9%

Education

Less than 9th grade 3.0%

Some HS, no diploma 10.4%

HS graduate 53.2%

Some college, no degree 19.7%

Associate's degree 5.2%

Bachelor's degree 6.9%

Graduate / professional 1.7%

Metric	%
HS diploma or higher	86.6%
Bachelor's or higher	8.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	5.6%
Kindergarten	30	12.0%
Elementary school	142	56.6%
High school	31	12.4%
College / grad school	34	13.5%

Employment

Industry of employment

Transportation & utilities 22.2%

Manufacturing 15.6%

Retail trade 14.6%

Education & healthcare 11.2%

Arts, food & hospitality 9.2%

Agriculture & mining 8.2%

Construction 5.5%

Professional & management 4.6%

Finance & real estate 4.1%

Public administration 2.3%

Other services 1.8%

Information 0.7%

Occupation

Category	%
Management, business & arts	22.2%
Service	10.3%
Sales & office	29.1%
Natural resources & construction	20.4%
Production & transportation	18.1%

Employment type

Type	%
Private sector	72.5%
Government	9.2%
Self-employed	18.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.3%
Carpool	16.5%
Public transit	0.9%
Walk	0.9%
Work from home	7.1%
Other means	0.2%
Avg commute (minutes)	35.5

Poverty

All people 31.3%

Under 18 years 65.3%

18 and over 24.4%

Married-couple families 23.3%

Female-led households 43.5%

Income support

Source	% of households
Social Security	43.5%
Retirement income	32.6%
Supplemental Security	10.3%
Cash public assistance	7.0%
Food stamps / SNAP	17.8%

Health indicators

Condition	%
Obesity	40.6%
High blood pressure	45.7%
High cholesterol	39.9%
Diabetes	16.7%
Heart disease	10.3%
Stroke	5.1%
Asthma	12.0%
Arthritis	33.8%
Kidney disease	4.2%
Pulmonary disease	12.3%
Cancer	7.8%

Behavior / access	%
Smoking	26.5%
Binge drinking	11.7%
No physical activity	35.4%
Less than 7 hrs sleep	36.4%
Depression	26.3%
Fair or poor health	24.8%
Poor mental health	18.0%
Poor physical health	16.7%
No health insurance	18.2%
Visited doctor (checkup)	78.7%
Visited dentist	52.3%
Cholesterol screening	88.5%
Teeth loss	24.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	159	13.3%

Disability	%
Any disability	38.2%
Under 18	12.9%
18–64 years	36.5%
65 and over	59.3%

Health insurance coverage

Type	%
Private insurance	43.5%
Public insurance	56.8%
No insurance	16.5%
Uninsured under 19	16.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,405	97.2%
Spanish	3	0.2%
Other Indo-European	2	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,441	99.7%
Born in same state	1,438	99.5%
Born in different state	936	64.8%
Foreign born	3	0.2%
Naturalized citizen	4	0.3%
Not a US citizen	2	50.0%

Ancestry

Ancestry	Count	%
Italian	223	15.4%
Arab	170	11.8%
French	88	6.1%

Ancestry	Count	%
English	6	0.4%
Dutch	5	0.3%

Technology access

Metric	% of households
Computer access	41.7%
Internet access	90.5%

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

Frequently asked questions about ZIP code 74366

What city is ZIP code 74366 in?

ZIP code 74366 is primarily assigned to Spavinaw, Oklahoma.

What county is ZIP code 74366 in?

ZIP code 74366 falls within Mayes County, Oklahoma.

What is the poverty rate in ZIP code 74366?

31% of residents in ZIP code 74366 live below the poverty line, above the national average.

Does ZIP code 74366 have an older population?

25% of residents in ZIP code 74366 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 74366?

9% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Is ZIP code 74366 mostly owner-occupied?

86% of occupied units in ZIP code 74366 are owner-occupied, well above the national average.

What timezone is ZIP code 74366 in?

ZIP code 74366 observes the CST timezone.