Thomas ZIP Codes — Custer County, OK

There is one unique ZIP code in Thomas, Oklahoma and it is 73669. Area code: 580.

ZIP codes

144.17

sq mi land

0.38

sq mi water

580

area code

Thomas, OK ZIP code map

About Thomas, OK

Thomas, Oklahoma is a small city located in the heart of Custer County. This quaint community is known for its warm hospitality and rich local culture. With a unique combination of agricultural and industrial influences, Thomas offers a glimpse into small-town life in the American West.

Location & geography

Situated in western Oklahoma, Thomas is positioned approximately 24 miles east of Elk City and 15 miles southwest of Hydro. The city encompasses a total land area of 144.17 square miles, paired with a water area of 0.38 square miles. The terrain features typical Oklahoma landscape, characterized by rolling hills and plains.

Community & economy

The character of Thomas is shaped by its friendly inhabitants who value community involvement and local traditions. Agriculture plays a significant role in the local economy, while small businesses contribute to the daily life of its residents. The community hosts events throughout the year, fostering a sense of unity and pride among residents.

Transportation

Thomas is easily accessible via U.S. Highway 183, which connects it to nearby cities and major roadways. The nearest airport is the Elk City Regional Business Airport, located about 25 miles to the west, providing additional connectivity. Public transportation options are limited, making personal vehicles the primary mode of transit for residents and visitors.

History

Founded in the late 19th century, Thomas was established during the westward expansion era, with the arrival of the railroad playing a pivotal role in its growth. Key industries initially included agriculture and ranching, which continue to influence the local economy today. Over the years, the city has witnessed various developments, including the establishment of community events and local businesses that celebrate its heritage.

Did you know?

One surprising fact about Thomas is that it is home to the well-known Thomas-Fay-Custer High School, which has a rich history of academic achievement. Additionally, the city serves as a gathering spot for local agricultural fairs and events that celebrate Oklahoma's rural heritage.

ZIP codes for Thomas, OK (1)

ZIP code	City	County	Map
73669	Thomas	Custer	View map

Demographics & statistics

1,606

Population

31.6

Median age

$56,750

Median household income

$27,294

Per capita income

$144,200

Median home value

$645

Median monthly rent

77.4%

Home ownership

16.4%

Poverty rate

4.0%

Unemployment

527

Housing units

18.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

103

45–54

104

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	548	34.1%
18 and over	1,058	65.9%
65 and over	211	13.1%
Median age	31.6 years

Race & ethnicity

White 78.3%

Two or more races 8.7%

Hispanic or Latino 6%

American Indian / Alaska Native 5.5%

Other race 1.5%

Group	Count	%
White	1,337	78.3%
Two or more races	149	8.7%
Hispanic or Latino	102	6%
American Indian / Alaska Native	94	5.5%
Other race	26	1.5%

Household income

Under $10k 5.2%

$10k–$15k 9.3%

$15k–$25k 4.9%

$25k–$35k 13.8%

$35k–$50k 8.2%

$50k–$75k 18.3%

$75k–$100k 17.5%

$100k–$150k 17.7%

$150k–$200k 3.4%

$200k+ 1.7%

Range	% of households
Under $10k	5.2%
$10k–$15k	9.3%
$15k–$25k	4.9%
$25k–$35k	13.8%
$35k–$50k	8.2%
$50k–$75k	18.3%
$75k–$100k	17.5%
$100k–$150k	17.7%
$150k–$200k	3.4%
$200k+	1.7%
Median income	$56,750

Housing

Home values

Under $50k 13.7%

$50k–$100k 14.7%

$100k–$150k 24.1%

$150k–$200k 21.9%

$200k–$300k 23.6%

$300k–$500k 1.9%

Housing overview

Metric	Value
Median home value	$144,200
Median rent / month	$645
Owner occupied	77.4%
Renter occupied	22.6%
Vacant	17.3%
Single-family detached	83.8%
Large apartment buildings	0.0%
Mobile homes	9.9%
Median rooms	5.7
Avg household size (owned)	3.04

Year built

Era	%
2020 or later	0.0%
2010–2019	1.1%
2000–2009	6.5%
1990–1999	4.2%
1980–1989	10.2%
1970–1979	16.7%
1960–1969	12.2%
1950–1959	19.6%
1940–1949	3.2%
1939 or earlier	26.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.9%
2 bedrooms	35.2%
3 bedrooms	46.8%
4 bedrooms	13.1%
5+ bedrooms	4.0%

Vehicles per household

Vehicles	% of households
No vehicle	6.5%
1 vehicle	20.9%
2 vehicles	27.6%
3 or more	45.0%

Heating fuel

Fuel type	%
Utility gas	63.4%
Electricity	35.3%
Propane / LP gas	1.3%

Households & families

Household type	Count	%
Married-couple family	294	54.9%
Cohabiting couple	27	5.0%
Male householder, no spouse	101	18.8%
Female householder, no spouse	114	21.3%
Households with children under 18	208	38.8%
Households with seniors (65+)	143	26.7%
Average household size	2.93

Marital status

Status	Male	Female
Never married	35.3%	19.9%
Married	55.1%	53.5%
Separated	0.3%	1.7%
Widowed	0.5%	13.5%
Divorced	8.8%	11.4%

Education

Less than 9th grade 3.6%

Some HS, no diploma 8.8%

HS graduate 23.5%

Some college, no degree 32.2%

Associate's degree 13.8%

Bachelor's degree 11.9%

Graduate / professional 6.1%

Metric	%
HS diploma or higher	87.6%
Bachelor's or higher	18.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	1.0%
Kindergarten	10	2.4%
Elementary school	246	59.0%
High school	124	29.7%
College / grad school	33	7.9%

Employment

Industry of employment

Education & healthcare 19.8%

Retail trade 15.8%

Agriculture & mining 13.1%

Arts, food & hospitality 9.4%

Transportation & utilities 8.6%

Manufacturing 7.7%

Other services 7.4%

Public administration 5.1%

Construction 4.6%

Professional & management 4.1%

Information 1.6%

Wholesale trade 1.4%

Finance & real estate 1.3%

Occupation

Category	%
Management, business & arts	29.0%
Service	18.4%
Sales & office	28.4%
Natural resources & construction	15.7%
Production & transportation	8.6%

Employment type

Type	%
Private sector	70.0%
Government	19.8%
Self-employed	10.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.7%
Carpool	12.9%
Public transit	0.0%
Walk	4.6%
Other means	0.0%
Avg commute (minutes)	23.8

Poverty

All people 16.4%

Under 18 years 22.7%

18 and over 13.1%

Married-couple families 7.5%

Female-led households 23.3%

Income support

Source	% of households
Social Security	25.9%
Retirement income	15.9%
Supplemental Security	5.0%
Cash public assistance	0.7%
Food stamps / SNAP	9.1%

Health indicators

Condition	%
High blood pressure	41.6%
High cholesterol	35.7%
Heart disease	8.7%
Stroke	4.2%
Asthma	11.1%
Arthritis	30.2%
Kidney disease	3.6%
Pulmonary disease	10.4%
Cancer	7.3%

Behavior / access	%
Binge drinking	13.0%
No physical activity	32.6%
Less than 7 hrs sleep	32.7%
Fair or poor health	20.9%
Poor mental health	17.1%
Poor physical health	14.5%
No health insurance	18.3%
Visited doctor (checkup)	76.1%
Visited dentist	55.7%
Cholesterol screening	87.9%
Teeth loss	21.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	61	5.8%

Disability	%
Any disability	11.9%
Under 18	4.6%
18–64 years	10.8%
65 and over	39.0%

Health insurance coverage

Type	%
Private insurance	58.7%
Public insurance	28.7%
Uninsured under 19	28.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,519	94.6%
Spanish	25	1.6%
Other Indo-European	25	1.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,569	97.7%
Born in same state	1,546	96.3%
Born in different state	1,017	63.3%
Foreign born	23	1.4%
Naturalized citizen	37	2.3%
Not a US citizen	3	8.1%

Ancestry

Ancestry	Count	%
French	188	11.7%
Italian	184	11.5%
Arab	90	5.6%

Ancestry	Count	%
Dutch	18	1.1%
Polish	10	0.6%
English	2	0.1%

Technology access

Metric	% of households
Computer access	33.4%
Internet access	98.7%

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

Frequently asked questions

What ZIP codes does Thomas, OK have?

Thomas, OK has one ZIP code: 73669. Each ZIP code serves a distinct delivery area within the city and surrounding region.