73734 ZIP Code — Dover, OK

Kingfisher County, Oklahoma

ZIP code 73734 is located in Dover, Oklahoma, within Kingfisher County. It covers approximately 105.54 square miles and serves a population of 567 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 405.

About ZIP code 73734

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $158,000. Owner-occupancy is high at 78%, well above the national average.

The gap between median ($50,625) and mean household income suggests income inequality — a small number of higher earners pull the average up. 54% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 22 minutes is near the national average.

College attainment at 13% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Overall, ZIP code 73734 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

567
population
105.54
sq mi land
Standard
ZIP type
Central (CT)
timezone
73734 ZIP code map
Cities in ZIP code 73734

Below are the cities the US Postal Service accepts for ZIP code 73734. Using any city not on this list may result in mail delivery delays.

City Status
Dover Preferred
Nearby ZIP codes
73742 Hennessey (3.2 mi) 73750 Kingfisher (4.2 mi) 73756 Loyal (12.6 mi) 73762 Okarche (13.6 mi) 73720 Bison (13.8 mi) 73016 Cashion (16.6 mi) 73028 Crescent (17.3 mi) 73735 Drummond (18.9 mi) 73056 Marshall (19 mi) 73773 Waukomis (19.1 mi)
Demographics updated 05/2026
Population
Total population 567
Population density 5 / sq mi
State FIPS 40
County FIPS 073
Geography
Land area 105.54 sq mi
Water area 1.51 sq mi
Latitude 35.9914
Longitude -97.8899
Timezone Central (CT)
Area code 405
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 51.8% 39.2% 46.5%
$50k – $100k 30.6% 30.3% 31.0%
$100k – $200k 10.2% 23.8% 18.1%
Over $200k 7.3% 6.7% 4.5%

Demographics & statistics

567
Population
5
People per sq mi
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
7
Under 5
9
5
5–9
6
7
10–14
8
16
15–19
20
10
20–24
11
15
25–34
17
19
35–44
22
39
45–54
47
16
55–59
19
40
60–64
47
69
65–74
82
8
75–84
9
9
85+
10
← Male
Female →

Age summary

GroupCount%
Under 187212.7%
18 and over49587.3%
65 and over18733.0%
Median age58.9 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%
GroupCount%
White48579.2%
Two or more races508.2%
Hispanic or Latino457.4%
American Indian / Alaska Native193.1%
Other race101.6%
Black or African American30.5%

Household income

Income range This ZIP County avg State avg
Under $50k 51.8% 39.2% 46.5%
$50k – $100k 30.6% 30.3% 31.0%
$100k – $200k 10.2% 23.8% 18.1%
Over $200k 7.3% 6.7% 4.5%
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 $10k3.0%
$10k–$15k2.3%
$15k–$25k10.8%
$25k–$35k21.3%
$35k–$50k12.5%
$50k–$75k10.2%
$75k–$100k12.5%
$100k–$150k16.1%
$150k–$200k6.2%
$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

MetricValue
Median home value$158,000
Median rent / month$800
Owner occupied77.7%
Renter occupied22.3%
Vacant24.9%
Single-family detached68.2%
Large apartment buildings0.0%
Mobile homes31.8%
Median rooms6.3
Avg household size (owned)1.80

Year built

Era%
2020 or later0.0%
2010–20192.5%
2000–200916.0%
1990–199913.3%
1980–198913.5%
1970–197914.5%
1960–19698.1%
1950–19591.5%
1940–19492.2%
1939 or earlier28.3%

Bedrooms

Size% of units
No bedroom (studio)0.5%
1 bedroom6.9%
2 bedrooms19.0%
3 bedrooms47.3%
4 bedrooms26.4%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle0.7%
1 vehicle17.7%
2 vehicles35.7%
3 or more45.9%

Heating fuel

Fuel type%
Utility gas49.2%
Electricity30.5%
Propane / LP gas18.0%
Wood1.3%

Households & families

Household typeCount%
Married-couple family14045.9%
Cohabiting couple72.3%
Male householder, no spouse4213.8%
Female householder, no spouse11638.0%
Households with children under 184615.1%
Households with seniors (65+)15049.2%
Average household size1.86

Marital status

StatusMaleFemale
Never married20.2%8.2%
Married64.2%45.0%
Separated0.0%0.4%
Widowed7.0%30.1%
Divorced8.6%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 higher95.3%
Bachelor's or higher12.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool11.4%
Kindergarten57.1%
Elementary school1521.4%
High school3042.9%
College / grad school1927.1%

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 & arts34.4%
Service11.6%
Sales & office19.9%
Natural resources & construction20.3%
Production & transportation13.8%

Employment type

Type%
Private sector81.9%
Government9.8%
Self-employed8.3%
Unpaid family workers0.0%

Commute

Method%
Drive alone80.7%
Carpool3.0%
Public transit1.1%
Walk5.6%
Work from home7.8%
Other means1.9%
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 Security54.4%
Retirement income12.8%
Supplemental Security1.3%
Cash public assistance0.0%
Food stamps / SNAP8.5%

Health indicators

Condition%
Obesity38.0%
High blood pressure38.8%
High cholesterol37.3%
Diabetes12.0%
Heart disease7.3%
Stroke3.4%
Asthma10.2%
Arthritis26.1%
Kidney disease3.1%
Pulmonary disease8.3%
Cancer6.6%
Behavior / access%
Smoking20.6%
Binge drinking13.1%
No physical activity29.5%
Less than 7 hrs sleep33.6%
Depression23.2%
Fair or poor health18.0%
Poor mental health15.7%
Poor physical health12.6%
No health insurance19.5%
Visited doctor (checkup)76.0%
Visited dentist60.7%
Cholesterol screening88.7%
Teeth loss17.6%

Veterans & disability

VeteransCount%
Civilian veterans255.1%
Disability%
Any disability10.6%
Under 180.0%
18–64 years7.1%
65 and over20.3%

Health insurance coverage

Type%
Private insurance73.0%
Public insurance41.3%
No insurance9.0%
Uninsured under 191.4%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only55197.2%
Spanish274.9%
Other Indo-European264.7%
Asian & Pacific Islander10.2%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)50388.7%
Born in same state49286.8%
Born in different state39770.0%
Foreign born111.9%
Naturalized citizen6411.3%
Not a US citizen1421.9%

Ancestry

AncestryCount%
French6812%
Arab346%
Italian193.4%
AncestryCount%
English40.7%
Dutch20.4%

Technology access

Metric% of households
Computer access53.8%
Internet access90.8%

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

Frequently asked questions about ZIP code 73734

What city is ZIP code 73734 in?

ZIP code 73734 is primarily assigned to Dover, Oklahoma.

What county is ZIP code 73734 in?

ZIP code 73734 falls within Kingfisher County, Oklahoma.

Does ZIP code 73734 have an older population?

33% of residents in ZIP code 73734 are 65 or older, above the national average of ~17%.

Does ZIP code 73734 have a large retiree population?

54% of households in ZIP code 73734 receive Social Security income, suggesting a significant retiree or disability population.

How educated is the population of ZIP code 73734?

13% 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 typical home value in ZIP code 73734?

The median home value in ZIP code 73734 is $158,000.

What timezone is ZIP code 73734 in?

ZIP code 73734 observes the CST timezone.

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