Dover ZIP Codes — Kingfisher County, OK

There is one unique ZIP code in Dover, Oklahoma and it is 73734. Area code: 405.

ZIP codes

105.54

sq mi land

1.51

sq mi water

405

area code

Dover, OK ZIP code map

About Dover, OK

Dover is located in Kingfisher County, Oklahoma, and is a small yet charming city with a rich history. Nestled in the heart of central Oklahoma, Dover offers a peaceful atmosphere that attracts residents looking for a close-knit community. With its rural charm and friendly locals, Dover is a city that embodies the spirit of small-town America.

Location & geography

Dover is situated approximately 52 miles northwest of Oklahoma City, making it accessible while still offering a tranquil rural lifestyle. The city is bordered by landmarks such as the Cimarron River and is surrounded by other small communities, including Hydro to the west and Geary to the south. The total land area of Dover is 105.54 square miles, complemented by a water area of 1.51 square miles, providing a diverse landscape for residents and visitors alike.

Community & economy

The character of Dover is marked by its strong sense of community and friendliness among residents. The economy primarily revolves around agriculture and local businesses, contributing to a way of life steeped in tradition and camaraderie. Daily life here is influenced by community events, local gatherings, and an appreciation for the outdoors, which foster connections among neighbors.

Transportation

Dover is conveniently located near several major highways, including U.S. Route 270, which connects the city to surrounding areas. The nearest airport is Will Rogers World Airport, located approximately 55 miles away in Oklahoma City, providing access to larger air travel options. Local transportation primarily relies on personal vehicles due to the city's rural nature and limited public transit options.

History

Dover was established in the early 20th century as part of the agricultural expansion in Kingfisher County. The area has historically been known for its farming and ranching industries, which have shaped the community's identity over the decades. Notable events in the city’s history include the development of local schools and community organizations, which have played a pivotal role in fostering community spirit.

Did you know?

One surprising fact about Dover is that despite its small size, it offers a beautiful view of the surrounding countryside, making it an ideal location for nature lovers. Additionally, the city hosts annual community events that attract visitors from neighboring areas, showcasing local culture and traditions.

ZIP codes for Dover, OK (1)

ZIP code	City	County	Map
73734	Dover	Kingfisher	View map

Demographics & statistics

567

Population

58.9

Median age

$50,625

Median household income

$45,615

Per capita income

$158,000

Median home value

$800

Median monthly rent

77.7%

Home ownership

10.8%

Poverty rate

0.7%

Unemployment

338

Housing units

12.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	72	12.7%
18 and over	495	87.3%
65 and over	187	33.0%
Median age	58.9 years

Race & ethnicity

White 79.2%

Two or more races 8.2%

Hispanic or Latino 7.4%

American Indian / Alaska Native 3.1%

Other race 1.6%

Black or African American 0.5%

Group	Count	%
White	485	79.2%
Two or more races	50	8.2%
Hispanic or Latino	45	7.4%
American Indian / Alaska Native	19	3.1%
Other race	10	1.6%
Black or African American	3	0.5%

Household income

Under $10k 3.0%

$10k–$15k 2.3%

$15k–$25k 10.8%

$25k–$35k 21.3%

$35k–$50k 12.5%

$50k–$75k 10.2%

$75k–$100k 12.5%

$100k–$150k 16.1%

$150k–$200k 6.2%

$200k+ 5.2%

Range	% of households
Under $10k	3.0%
$10k–$15k	2.3%
$15k–$25k	10.8%
$25k–$35k	21.3%
$35k–$50k	12.5%
$50k–$75k	10.2%
$75k–$100k	12.5%
$100k–$150k	16.1%
$150k–$200k	6.2%
$200k+	5.2%
Median income	$50,625

Housing

Home values

Under $50k 19.4%

$50k–$100k 16.0%

$100k–$150k 12.7%

$150k–$200k 6.3%

$200k–$300k 31.6%

$300k–$500k 13.1%

$500k–$1M 0.8%

Housing overview

Metric	Value
Median home value	$158,000
Median rent / month	$800
Owner occupied	77.7%
Renter occupied	22.3%
Vacant	24.9%
Single-family detached	68.2%
Large apartment buildings	0.0%
Mobile homes	31.8%
Median rooms	6.3
Avg household size (owned)	1.80

Year built

Era	%
2020 or later	0.0%
2010–2019	2.5%
2000–2009	16.0%
1990–1999	13.3%
1980–1989	13.5%
1970–1979	14.5%
1960–1969	8.1%
1950–1959	1.5%
1940–1949	2.2%
1939 or earlier	28.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	6.9%
2 bedrooms	19.0%
3 bedrooms	47.3%
4 bedrooms	26.4%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	17.7%
2 vehicles	35.7%
3 or more	45.9%

Heating fuel

Fuel type	%
Utility gas	49.2%
Electricity	30.5%
Propane / LP gas	18.0%
Wood	1.3%

Households & families

Household type	Count	%
Married-couple family	140	45.9%
Cohabiting couple	7	2.3%
Male householder, no spouse	42	13.8%
Female householder, no spouse	116	38.0%
Households with children under 18	46	15.1%
Households with seniors (65+)	150	49.2%
Average household size	1.86

Marital status

Status	Male	Female
Never married	20.2%	8.2%
Married	64.2%	45.0%
Separated	0.0%	0.4%
Widowed	7.0%	30.1%
Divorced	8.6%	16.3%

Education

Less than 9th grade 0.9%

Some HS, no diploma 3.8%

HS graduate 65.8%

Some college, no degree 13.0%

Associate's degree 3.6%

Bachelor's degree 6.8%

Graduate / professional 6.0%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	12.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1	1.4%
Kindergarten	5	7.1%
Elementary school	15	21.4%
High school	30	42.9%
College / grad school	19	27.1%

Employment

Industry of employment

Agriculture & mining 21.0%

Education & healthcare 13.0%

Other services 9.8%

Finance & real estate 9.1%

Retail trade 8.3%

Manufacturing 7.6%

Construction 7.2%

Information 5.4%

Wholesale trade 4.3%

Professional & management 4.3%

Transportation & utilities 4.0%

Arts, food & hospitality 3.3%

Public administration 2.5%

Occupation

Category	%
Management, business & arts	34.4%
Service	11.6%
Sales & office	19.9%
Natural resources & construction	20.3%
Production & transportation	13.8%

Employment type

Type	%
Private sector	81.9%
Government	9.8%
Self-employed	8.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.7%
Carpool	3.0%
Public transit	1.1%
Walk	5.6%
Other means	1.9%
Avg commute (minutes)	22.2

Poverty

All people 10.8%

Under 18 years 36.1%

18 and over 7.1%

Married-couple families 2.1%

Female-led households 52.0%

Income support

Source	% of households
Social Security	54.4%
Retirement income	12.8%
Supplemental Security	1.3%
Cash public assistance	0.0%
Food stamps / SNAP	8.5%

Health indicators

Condition	%
High blood pressure	38.8%
High cholesterol	37.3%
Heart disease	7.3%
Stroke	3.4%
Asthma	10.2%
Arthritis	26.1%
Kidney disease	3.1%
Pulmonary disease	8.3%
Cancer	6.6%

Behavior / access	%
Binge drinking	13.1%
No physical activity	29.5%
Less than 7 hrs sleep	33.6%
Fair or poor health	18.0%
Poor mental health	15.7%
Poor physical health	12.6%
No health insurance	19.5%
Visited doctor (checkup)	76.0%
Visited dentist	60.7%
Cholesterol screening	88.7%
Teeth loss	17.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	25	5.1%

Disability	%
Any disability	10.6%
Under 18	0.0%
18–64 years	7.1%
65 and over	20.3%

Health insurance coverage

Type	%
Private insurance	73.0%
Public insurance	41.3%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	551	97.2%
Spanish	27	4.9%
Other Indo-European	26	4.7%
Asian & Pacific Islander	1	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	503	88.7%
Born in same state	492	86.8%
Born in different state	397	70.0%
Foreign born	11	1.9%
Naturalized citizen	64	11.3%
Not a US citizen	14	21.9%

Ancestry

Ancestry	Count	%
French	68	12%
Arab	34	6%
Italian	19	3.4%

Ancestry	Count	%
English	4	0.7%
Dutch	2	0.4%

Technology access

Metric	% of households
Computer access	53.8%
Internet access	90.8%

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

Frequently asked questions

What ZIP codes does Dover, OK have?

Dover, OK has one ZIP code: 73734. Each ZIP code serves a distinct delivery area within the city and surrounding region.