73443 ZIP Code — Lone Grove, OK

Carter County, Oklahoma

ZIP code 73443 is located in Lone Grove, Oklahoma, within Carter County. It covers approximately 40.72 square miles and serves a population of 3,294 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 580.

About ZIP code 73443

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $154,200. Owner-occupancy sits near the national average at 72%.

Median household income is $64,058. SNAP benefit usage at 20% of households reflects economic stress in the area. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.

College attainment at 12% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (20%) compared to national benchmarks. 19% of residents lack health insurance, above the national average.

Overall, ZIP code 73443 reflects a community defined by a trades-oriented workforce, a significant Social Security-dependent population, and elevated reliance on food assistance.

3,294

population

40.72

sq mi land

Standard

ZIP type

Central (CT)

timezone

73443 ZIP code map

Cities in ZIP code 73443

Below are the cities the US Postal Service accepts for ZIP code 73443. Using any city not on this list may result in mail delivery delays.

City	Status
Lone Grove	Preferred

Nearby ZIP codes

73463 Wilson (8 mi) 73401 Ardmore (8.2 mi) 73438 Healdton (12.8 mi) 73458 Springer (12.8 mi) 73453 Overbrook (13 mi) 73430 Burneyville (14.2 mi) 73437 Graham (16.6 mi) 73441 Leon (17.5 mi) 73448 Marietta (17.8 mi)

Demographics updated 05/2026

Population
Total population	3,294
Population density	81 / sq mi
State FIPS	40
County FIPS	019

Geography
Land area	40.72 sq mi
Water area	0.09 sq mi
Latitude	34.1655
Longitude	-97.2891
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	46.4%	48.8%	46.5%
$50k – $100k	31.3%	31.3%	31.0%
$100k – $200k	19.8%	17.1%	18.1%
Over $200k	2.5%	2.7%	4.5%

Demographics & statistics

3,294

Population

People per sq mi

34.4

Median age

$64,058

Median household income

$27,662

Per capita income

$154,200

Median home value

$1,016

Median monthly rent

71.7%

Home ownership

16.2%

Poverty rate

1.9%

Unemployment

880

Housing units

11.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

106

5–9

117

144

10–14

159

126

15–19

141

128

20–24

143

199

25–34

222

147

35–44

163

230

45–54

256

108

55–59

121

60–64

106

105

65–74

117

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	913	27.7%
18 and over	2,381	72.3%
65 and over	381	11.6%
Median age	34.4 years

Race & ethnicity

White 67.7%

Two or more races 14.2%

American Indian / Alaska Native 11.9%

Black or African American 3.8%

Hispanic or Latino 1.2%

Asian 1.1%

Group	Count	%
White	2,259	67.7%
Two or more races	473	14.2%
American Indian / Alaska Native	397	11.9%
Black or African American	128	3.8%
Hispanic or Latino	41	1.2%
Asian	37	1.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	46.4%	48.8%	46.5%
$50k – $100k	31.3%	31.3%	31.0%
$100k – $200k	19.8%	17.1%	18.1%
Over $200k	2.5%	2.7%	4.5%

Under $10k 3.6%

$10k–$15k 2.0%

$15k–$25k 16.3%

$25k–$35k 10.2%

$35k–$50k 8.4%

$50k–$75k 21.8%

$75k–$100k 10.3%

$100k–$150k 16.0%

$150k–$200k 9.9%

$200k+ 1.4%

Range	% of households
Under $10k	3.6%
$10k–$15k	2.0%
$15k–$25k	16.3%
$25k–$35k	10.2%
$35k–$50k	8.4%
$50k–$75k	21.8%
$75k–$100k	10.3%
$100k–$150k	16.0%
$150k–$200k	9.9%
$200k+	1.4%
Median income	$64,058

Housing

Home values

Under $50k 14.5%

$50k–$100k 21.6%

$100k–$150k 11.4%

$150k–$200k 24.9%

$200k–$300k 16.9%

$300k–$500k 10.8%

Housing overview

Metric	Value
Median home value	$154,200
Median rent / month	$1,016
Owner occupied	71.7%
Renter occupied	28.3%
Vacant	6.1%
Single-family detached	65.6%
Large apartment buildings	4.2%
Mobile homes	27.7%
Median rooms	5.6
Avg household size (owned)	2.89

Year built

Era	%
2020 or later	0.0%
2010–2019	10.8%
2000–2009	15.7%
1990–1999	20.3%
1980–1989	19.7%
1970–1979	21.4%
1960–1969	3.8%
1950–1959	4.3%
1940–1949	2.1%
1939 or earlier	2.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	1.3%
2 bedrooms	31.0%
3 bedrooms	46.9%
4 bedrooms	16.8%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	33.1%
2 vehicles	39.5%
3 or more	25.2%

Heating fuel

Fuel type	%
Utility gas	12.4%
Electricity	74.2%
Propane / LP gas	4.4%
Wood	3.8%
No fuel used	3.3%

Households & families

Household type	Count	%
Married-couple family	591	52.5%
Cohabiting couple	162	14.4%
Male householder, no spouse	125	11.1%
Female householder, no spouse	248	22.0%
Households with children under 18	452	40.1%
Households with seniors (65+)	289	25.7%
Average household size	2.92

Marital status

Status	Male	Female
Never married	31.9%	29.5%
Married	53.7%	47.3%
Separated	1.6%	1.8%
Widowed	0.8%	7.9%
Divorced	12.0%	13.4%

Education

Less than 9th grade 6.4%

Some HS, no diploma 6.3%

HS graduate 37.2%

Some college, no degree 29.2%

Associate's degree 9.2%

Bachelor's degree 5.2%

Graduate / professional 6.5%

Metric	%
HS diploma or higher	87.3%
Bachelor's or higher	11.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	114	14.3%
Kindergarten	27	3.4%
Elementary school	387	48.4%
High school	214	26.8%
College / grad school	58	7.3%

Employment

Industry of employment

Education & healthcare 23.4%

Retail trade 15.8%

Manufacturing 13.7%

Arts, food & hospitality 7.7%

Construction 7.4%

Professional & management 7.0%

Transportation & utilities 6.9%

Wholesale trade 5.8%

Public administration 5.7%

Other services 4.2%

Agriculture & mining 1.2%

Finance & real estate 1.2%

Occupation

Category	%
Management, business & arts	27.8%
Service	17.8%
Sales & office	20.2%
Natural resources & construction	12.9%
Production & transportation	21.3%

Employment type

Type	%
Private sector	74.4%
Government	16.7%
Self-employed	8.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.5%
Carpool	20.3%
Public transit	0.0%
Walk	0.9%
Work from home	0.5%
Other means	1.7%
Avg commute (minutes)	20.5

Poverty

All people 16.2%

Under 18 years 17.4%

18 and over 15.8%

Married-couple families 5.4%

Female-led households 59.7%

Income support

Source	% of households
Social Security	32.9%
Retirement income	21.7%
Supplemental Security	9.6%
Cash public assistance	4.2%
Food stamps / SNAP	19.5%

Health indicators

Condition	%
Obesity	39.5%
High blood pressure	35.8%
High cholesterol	34.5%
Diabetes	9.9%
Heart disease	6.2%
Stroke	2.9%
Asthma	10.6%
Arthritis	24.1%
Kidney disease	2.7%
Pulmonary disease	7.4%
Cancer	6.1%

Behavior / access	%
Smoking	20.3%
Binge drinking	14.6%
No physical activity	26.4%
Less than 7 hrs sleep	34.7%
Depression	24.5%
Fair or poor health	15.5%
Poor mental health	16.7%
Poor physical health	11.5%
No health insurance	15.6%
Visited doctor (checkup)	75.5%
Visited dentist	60.7%
Cholesterol screening	88.1%
Teeth loss	15.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	185	7.8%

Disability	%
Any disability	18.8%
Under 18	7.7%
18–64 years	18.5%
65 and over	47.5%

Health insurance coverage

Type	%
Private insurance	51.1%
Public insurance	40.3%
No insurance	19.3%
Uninsured under 19	8.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,092	93.9%
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)	3,209	97.4%
Born in same state	3,163	96.0%
Born in different state	2,312	70.2%
Foreign born	46	1.4%
Naturalized citizen	85	2.6%
Not a US citizen	71	83.5%

Ancestry

Ancestry	Count	%
French	443	13.4%
Italian	397	12.1%

Ancestry	Count	%
English	32	1%
Arab	31	0.9%

Technology access

Metric	% of households
Computer access	34.2%
Internet access	95.1%

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

Frequently asked questions about ZIP code 73443

What city is ZIP code 73443 in?

ZIP code 73443 is primarily assigned to Lone Grove, Oklahoma.

What county is ZIP code 73443 in?

ZIP code 73443 falls within Carter County, Oklahoma.

How educated is the population of ZIP code 73443?

12% 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 73443?

16% of residents in ZIP code 73443 live below the poverty line, above the national average.

What is the typical home value in ZIP code 73443?

The median home value in ZIP code 73443 is $154,200.

What is the population of ZIP code 73443?

ZIP code 73443 has an estimated population of 3,294 residents, with a density of 81 people per square mile.

What timezone is ZIP code 73443 in?

ZIP code 73443 observes the CST timezone.