73663 ZIP Code — Seiling, OK

Dewey County, Oklahoma

ZIP code 73663 is located in Seiling, Oklahoma, within Dewey County. It covers approximately 140.03 square miles and serves a population of 1,219 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 580.

About ZIP code 73663

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 $167,300. Owner-occupancy is high at 82%, well above the national average.

Median household income is $67,727. 45% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with retail trade as the leading industry. The average commute of 19 minutes is near the national average.

College attainment at 18% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (23%) compared to national benchmarks. 17% of residents lack health insurance, above the national average.

Overall, ZIP code 73663 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,219

population

140.03

sq mi land

Standard

ZIP type

Central (CT)

timezone

73663 ZIP code map

Cities in ZIP code 73663

Below are the cities the US Postal Service accepts for ZIP code 73663. Using any city not on this list may result in mail delivery delays.

City	Status
Seiling	Preferred

Nearby ZIP codes

73667 Taloga (11.3 mi) 73658 Oakwood (12.6 mi) 73755 Longdale (16.8 mi) 73724 Canton (17 mi) 73853 Mutual (17.9 mi) 73646 Fay (18.2 mi)

Demographics updated 05/2026

Population
Total population	1,219
Population density	9 / sq mi
State FIPS	40
County FIPS	043

Geography
Land area	140.03 sq mi
Water area	0.31 sq mi
Latitude	36.0607
Longitude	-98.8498
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	52.9%	44.8%	46.5%
$50k – $100k	27.4%	33.2%	31.0%
$100k – $200k	16.3%	16.2%	18.1%
Over $200k	3.4%	5.7%	4.5%

Demographics & statistics

1,219

Population

People per sq mi

41.0

Median age

$67,727

Median household income

$33,120

Per capita income

$167,300

Median home value

$922

Median monthly rent

82.0%

Home ownership

8.5%

Poverty rate

2.1%

Unemployment

481

Housing units

17.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

102

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	318	26.1%
18 and over	901	73.9%
65 and over	263	21.6%
Median age	41.0 years

Race & ethnicity

White 75.8%

American Indian / Alaska Native 10.6%

Two or more races 10%

Hispanic or Latino 3.6%

Group	Count	%
White	958	75.8%
American Indian / Alaska Native	134	10.6%
Two or more races	127	10%
Hispanic or Latino	45	3.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	52.9%	44.8%	46.5%
$50k – $100k	27.4%	33.2%	31.0%
$100k – $200k	16.3%	16.2%	18.1%
Over $200k	3.4%	5.7%	4.5%

Under $10k 0.5%

$15k–$25k 9.9%

$25k–$35k 7.9%

$35k–$50k 18.2%

$50k–$75k 22.4%

$75k–$100k 11.3%

$100k–$150k 18.2%

$150k–$200k 5.2%

$200k+ 6.4%

Range	% of households
Under $10k	0.5%
$15k–$25k	9.9%
$25k–$35k	7.9%
$35k–$50k	18.2%
$50k–$75k	22.4%
$75k–$100k	11.3%
$100k–$150k	18.2%
$150k–$200k	5.2%
$200k+	6.4%
Median income	$67,727

Housing

Home values

Under $50k 9.9%

$50k–$100k 25.2%

$100k–$150k 8.4%

$150k–$200k 18.3%

$200k–$300k 27.0%

$300k–$500k 4.5%

$500k–$1M 6.0%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$167,300
Median rent / month	$922
Owner occupied	82.0%
Renter occupied	18.0%
Vacant	26.7%
Single-family detached	85.0%
Large apartment buildings	0.0%
Mobile homes	12.6%
Median rooms	5.7
Avg household size (owned)	3.04

Year built

Era	%
2020 or later	0.0%
2010–2019	6.9%
2000–2009	3.4%
1990–1999	6.7%
1980–1989	13.5%
1970–1979	19.0%
1960–1969	14.3%
1950–1959	12.6%
1940–1949	7.6%
1939 or earlier	16.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	2.7%
2 bedrooms	17.0%
3 bedrooms	65.3%
4 bedrooms	13.4%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	1.0%
1 vehicle	25.9%
2 vehicles	27.6%
3 or more	45.6%

Heating fuel

Fuel type	%
Utility gas	29.8%
Electricity	46.6%
Propane / LP gas	13.5%
Wood	1.5%

Households & families

Household type	Count	%
Married-couple family	210	51.7%
Cohabiting couple	26	6.4%
Male householder, no spouse	52	12.8%
Female householder, no spouse	118	29.1%
Households with children under 18	125	30.8%
Households with seniors (65+)	167	41.1%
Average household size	2.94

Marital status

Status	Male	Female
Never married	23.6%	35.7%
Married	56.3%	39.2%
Separated	7.0%	0.0%
Widowed	1.8%	9.1%
Divorced	11.3%	16.0%

Education

Less than 9th grade 0.6%

Some HS, no diploma 3.2%

HS graduate 48.4%

Some college, no degree 24.0%

Associate's degree 6.1%

Bachelor's degree 12.1%

Graduate / professional 5.5%

Metric	%
HS diploma or higher	96.1%
Bachelor's or higher	17.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	24	6.9%
Kindergarten	11	3.2%
Elementary school	180	52.0%
High school	99	28.6%
College / grad school	32	9.2%

Employment

Industry of employment

Retail trade 22.4%

Agriculture & mining 21.2%

Education & healthcare 11.9%

Public administration 11.7%

Construction 5.1%

Finance & real estate 5.1%

Arts, food & hospitality 5.1%

Other services 4.9%

Wholesale trade 4.7%

Transportation & utilities 4.1%

Professional & management 2.1%

Manufacturing 1.4%

Information 0.4%

Occupation

Category	%
Management, business & arts	29.8%
Service	13.3%
Sales & office	25.5%
Natural resources & construction	12.5%
Production & transportation	18.9%

Employment type

Type	%
Private sector	66.3%
Government	24.8%
Self-employed	8.0%
Unpaid family workers	1.0%

Commute

Method	%
Drive alone	82.3%
Carpool	14.3%
Public transit	0.0%
Walk	2.6%
Work from home	0.8%
Other means	0.0%
Avg commute (minutes)	19.0

Poverty

All people 8.5%

Under 18 years 18.6%

18 and over 4.8%

Married-couple families 2.4%

Female-led households 3.3%

Income support

Source	% of households
Social Security	45.3%
Retirement income	31.5%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	9.6%

Health indicators

Condition	%
Obesity	39.4%
High blood pressure	43.3%
High cholesterol	39.6%
Diabetes	14.1%
Heart disease	9.3%
Stroke	4.4%
Asthma	11.0%
Arthritis	31.9%
Kidney disease	3.9%
Pulmonary disease	10.6%
Cancer	7.9%

Behavior / access	%
Smoking	22.6%
Binge drinking	11.9%
No physical activity	31.7%
Less than 7 hrs sleep	33.2%
Depression	24.4%
Fair or poor health	20.6%
Poor mental health	16.3%
Poor physical health	14.5%
No health insurance	15.9%
Visited doctor (checkup)	77.8%
Visited dentist	56.4%
Cholesterol screening	89.5%
Teeth loss	19.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	59	6.5%

Disability	%
Any disability	19.4%
Under 18	16.4%
18–64 years	20.8%
65 and over	19.7%

Health insurance coverage

Type	%
Private insurance	67.8%
Public insurance	30.5%
No insurance	16.8%
Uninsured under 19	7.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,183	97.0%
Spanish	32	2.7%
Other Indo-European	0	0.0%
Asian & Pacific Islander	3	0.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,214	99.6%
Born in same state	1,214	99.6%
Born in different state	914	75.0%
Foreign born	0	0.0%
Naturalized citizen	5	0.4%
Not a US citizen	3	60.0%

Ancestry

Ancestry	Count	%
Arab	164	13.5%
French	125	10.3%
Italian	65	5.3%

Ancestry	Count	%
English	25	2.1%
Dutch	9	0.7%
Polish	5	0.4%

Technology access

Metric	% of households
Computer access	33.3%
Internet access	97.5%

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

Frequently asked questions about ZIP code 73663

What city is ZIP code 73663 in?

ZIP code 73663 is primarily assigned to Seiling, Oklahoma.

What county is ZIP code 73663 in?

ZIP code 73663 falls within Dewey County, Oklahoma.

Does ZIP code 73663 have a large retiree population?

45% of households in ZIP code 73663 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 73663 mostly owner-occupied?

82% of occupied units in ZIP code 73663 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 73663?

The median home value in ZIP code 73663 is $167,300.

What is the population of ZIP code 73663?

ZIP code 73663 has an estimated population of 1,219 residents, with a density of 9 people per square mile.

What timezone is ZIP code 73663 in?

ZIP code 73663 observes the CST timezone.