73439 ZIP Code — Kingston, OK

Marshall County, Oklahoma

ZIP code 73439 is located in Kingston, Oklahoma, within Marshall County. It covers approximately 129.83 square miles and serves a population of 6,627 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 580.

About ZIP code 73439

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $136,400. Owner-occupancy is high at 82%, well above the national average.

Median household income is $48,913. Poverty affects 18% of residents, above the national average. 48% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 28 minutes is near the national average.

College attainment at 14% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of diabetes (16%), smoking (23%) compared to national benchmarks. 15% of residents lack health insurance, above the national average.

Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%; and disability rates above the national average at 27%.

Overall, ZIP code 73439 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

6,627

population

129.83

sq mi land

Standard

ZIP type

Central (CT)

timezone

73439 ZIP code map

Cities in ZIP code 73439

Below are the cities the US Postal Service accepts for ZIP code 73439. Using any city not on this list may result in mail delivery delays.

City	Status
Kingston	Preferred

Nearby ZIP codes

73446 Madill (7 mi) 74731 Cartwright (7.2 mi) 75076 Pottsboro (7.3 mi) 73449 Mead (9.6 mi) 73440 Lebanon (10.6 mi) 75020 Denison (10.8 mi) 76245 Gordonville (10.9 mi) 74733 Colbert (14.3 mi) 76264 Sadler (14.4 mi) 76273 Whitesboro (16 mi) 74730 Calera (16.7 mi) 75021 Denison (17.5 mi)

Demographics updated 05/2026

Population
Total population	6,627
Population density	51 / sq mi
State FIPS	40
County FIPS	095

Geography
Land area	129.83 sq mi
Water area	38.91 sq mi
Latitude	33.9250
Longitude	-96.6920
Timezone	Central (CT)
Area code	580

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	55.3%	51.8%	46.5%
$50k – $100k	30.9%	31.8%	31.0%
$100k – $200k	12.5%	14.5%	18.1%
Over $200k	1.3%	1.8%	4.5%

Demographics & statistics

6,627

Population

People per sq mi

48.2

Median age

$48,913

Median household income

$27,396

Per capita income

$136,400

Median home value

$811

Median monthly rent

82.2%

Home ownership

18.4%

Poverty rate

3.3%

Unemployment

4,622

Housing units

13.5%

Bachelor's or higher

Age distribution

Male Female

138

Under 5

135

153

5–9

151

221

10–14

218

201

15–19

197

163

20–24

160

287

25–34

281

395

35–44

389

344

45–54

338

261

55–59

256

288

60–64

283

484

65–74

476

343

75–84

337

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,270	19.2%
18 and over	5,357	80.8%
65 and over	1,768	26.7%
Median age	48.2 years

Race & ethnicity

White 76%

Two or more races 14.2%

Hispanic or Latino 3.7%

American Indian / Alaska Native 3.6%

Other race 1.9%

Black or African American 0.4%

Asian 0.1%

Group	Count	%
White	5,232	76%
Two or more races	977	14.2%
Hispanic or Latino	258	3.7%
American Indian / Alaska Native	247	3.6%
Other race	132	1.9%
Black or African American	30	0.4%
Asian	9	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	55.3%	51.8%	46.5%
$50k – $100k	30.9%	31.8%	31.0%
$100k – $200k	12.5%	14.5%	18.1%
Over $200k	1.3%	1.8%	4.5%

Under $10k 8.0%

$10k–$15k 4.8%

$15k–$25k 12.2%

$25k–$35k 13.0%

$35k–$50k 12.3%

$50k–$75k 17.1%

$75k–$100k 11.6%

$100k–$150k 13.0%

$150k–$200k 4.6%

$200k+ 3.3%

Range	% of households
Under $10k	8.0%
$10k–$15k	4.8%
$15k–$25k	12.2%
$25k–$35k	13.0%
$35k–$50k	12.3%
$50k–$75k	17.1%
$75k–$100k	11.6%
$100k–$150k	13.0%
$150k–$200k	4.6%
$200k+	3.3%
Median income	$48,913

Housing

Home values

Under $50k 14.7%

$50k–$100k 19.7%

$100k–$150k 19.6%

$150k–$200k 13.9%

$200k–$300k 14.3%

$300k–$500k 12.1%

$500k–$1M 5.2%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$136,400
Median rent / month	$811
Owner occupied	82.2%
Renter occupied	17.8%
Vacant	49.0%
Single-family detached	51.1%
Large apartment buildings	0.0%
Mobile homes	46.6%
Median rooms	5.2
Avg household size (owned)	2.42

Year built

Era	%
2020 or later	0.3%
2010–2019	8.2%
2000–2009	18.6%
1990–1999	18.9%
1980–1989	21.8%
1970–1979	14.9%
1960–1969	11.5%
1950–1959	3.2%
1940–1949	2.0%
1939 or earlier	0.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	4.3%
2 bedrooms	27.5%
3 bedrooms	54.9%
4 bedrooms	11.2%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	3.1%
1 vehicle	31.2%
2 vehicles	38.2%
3 or more	27.6%

Heating fuel

Fuel type	%
Utility gas	10.8%
Electricity	73.4%
Propane / LP gas	10.2%
Wood	2.8%

Households & families

Household type	Count	%
Married-couple family	1,384	53.4%
Cohabiting couple	164	6.3%
Male householder, no spouse	457	17.6%
Female householder, no spouse	585	22.6%
Households with children under 18	665	25.7%
Households with seniors (65+)	1,186	45.8%
Average household size	2.54

Marital status

Status	Male	Female
Never married	24.6%	18.0%
Married	52.8%	54.2%
Separated	2.0%	3.5%
Widowed	7.3%	8.3%
Divorced	13.3%	16.0%

Education

Less than 9th grade 4.0%

Some HS, no diploma 10.3%

HS graduate 37.7%

Some college, no degree 27.2%

Associate's degree 7.3%

Bachelor's degree 9.2%

Graduate / professional 4.3%

Metric	%
HS diploma or higher	85.7%
Bachelor's or higher	13.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	39	3.3%
Kindergarten	63	5.3%
Elementary school	617	51.8%
High school	301	25.3%
College / grad school	170	14.3%

Employment

Industry of employment

Manufacturing 15.6%

Education & healthcare 15.5%

Retail trade 13.4%

Arts, food & hospitality 12.2%

Transportation & utilities 7.0%

Finance & real estate 6.8%

Construction 6.7%

Public administration 6.7%

Professional & management 5.8%

Agriculture & mining 4.5%

Other services 3.5%

Wholesale trade 2.0%

Information 0.3%

Occupation

Category	%
Management, business & arts	26.2%
Service	20.7%
Sales & office	21.3%
Natural resources & construction	10.7%
Production & transportation	21.2%

Employment type

Type	%
Private sector	71.9%
Government	19.8%
Self-employed	8.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.1%
Carpool	8.6%
Public transit	0.0%
Walk	3.1%
Work from home	5.4%
Other means	0.8%
Avg commute (minutes)	28.4

Poverty

All people 18.4%

Under 18 years 28.8%

18 and over 15.9%

Married-couple families 7.7%

Female-led households 29.8%

Income support

Source	% of households
Social Security	48.1%
Retirement income	27.7%
Supplemental Security	6.8%
Cash public assistance	2.5%
Food stamps / SNAP	12.3%

Health indicators

Condition	%
Obesity	34.8%
High blood pressure	46.1%
High cholesterol	42.6%
Diabetes	15.5%
Heart disease	10.6%
Stroke	4.9%
Asthma	11.2%
Arthritis	34.3%
Kidney disease	4.2%
Pulmonary disease	12.0%
Cancer	8.8%

Behavior / access	%
Smoking	22.8%
Binge drinking	11.2%
No physical activity	32.9%
Less than 7 hrs sleep	32.6%
Depression	25.0%
Fair or poor health	22.3%
Poor mental health	16.0%
Poor physical health	15.5%
No health insurance	17.4%
Visited doctor (checkup)	78.6%
Visited dentist	55.2%
Cholesterol screening	90.3%
Teeth loss	19.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	618	11.5%

Disability	%
Any disability	27.4%
Under 18	11.1%
18–64 years	22.7%
65 and over	48.8%

Health insurance coverage

Type	%
Private insurance	54.2%
Public insurance	48.8%
No insurance	15.3%
Uninsured under 19	5.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,354	95.9%
Spanish	23	0.4%
Other Indo-European	23	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,549	98.8%
Born in same state	6,483	97.8%
Born in different state	3,819	57.6%
Foreign born	66	1.0%
Naturalized citizen	78	1.2%
Not a US citizen	64	82.1%

Ancestry

Ancestry	Count	%
Italian	972	14.7%
French	467	7%
Arab	353	5.3%
English	71	1.1%

Ancestry	Count	%
Irish	16	0.2%
Polish	14	0.2%
Norwegian	11	0.2%

Technology access

Metric	% of households
Computer access	39.1%
Internet access	88.7%

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

Frequently asked questions about ZIP code 73439

What city is ZIP code 73439 in?

ZIP code 73439 is primarily assigned to Kingston, Oklahoma.

What county is ZIP code 73439 in?

ZIP code 73439 falls within Marshall County, Oklahoma.

Does ZIP code 73439 have an older population?

27% of residents in ZIP code 73439 are 65 or older, above the national average of ~17%.

Does ZIP code 73439 have a large retiree population?

48% of households in ZIP code 73439 receive Social Security income, suggesting a significant retiree or disability population.

How educated is the population of ZIP code 73439?

14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What is the poverty rate in ZIP code 73439?

18% of residents in ZIP code 73439 live below the poverty line, above the national average.

What timezone is ZIP code 73439 in?

ZIP code 73439 observes the CST timezone.