58645 ZIP Code — Medora, ND

Billings County, North Dakota

ZIP code 58645 is located in Medora, North Dakota, within Billings County. It covers approximately 485.02 square miles and serves a population of 243 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 701.

About ZIP code 58645

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 2000s, giving the area an established character. Owner-occupancy sits near the national average at 52%.

Median household income is $70,833. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is service, with arts, entertainment, and food service as the leading industry. The average commute of 12 minutes is near the national average.

Educational attainment is near the national average, with 29% of residents holding a bachelor's degree or higher.

243
population
485.02
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
58645 ZIP code map
Cities in ZIP code 58645

Below are the cities the US Postal Service accepts for ZIP code 58645. Using any city not on this list may result in mail delivery delays.

City Status
Medora Preferred
Nearby ZIP codes
58622 Belfield (14.1 mi) 58655 South Heart (19.3 mi)
Demographics updated 05/2026
Population
Total population 243
Population density 1 / sq mi
State FIPS 38
County FIPS 007
Geography
Land area 485.02 sq mi
Water area 3.02 sq mi
Latitude 46.7851
Longitude -103.4479
Timezone Mountain (MT)
Area code 701
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 35.7% 33.1% 37.8%
$50k – $100k 36.6% 36.0% 32.8%
$100k – $200k 24.1% 28.5% 23.3%
Over $200k 3.6% 2.3% 6.0%

Demographics & statistics

243
Population
1
People per sq mi
59.7
Median age
$70,833
Median household income
$41,720
Per capita income
$0
Median home value
$704
Median monthly rent
51.7%
Home ownership
10.3%
Poverty rate
3.1%
Unemployment
149
Housing units
28.9%
Bachelor's or higher

Age distribution

Male Female
4
Under 5
3
6
10–14
4
4
15–19
3
10
20–24
8
19
25–34
15
10
35–44
8
12
45–54
10
4
55–59
4
13
60–64
10
44
65–74
35
4
75–84
3
6
85+
4
← Male
Female →

Age summary

GroupCount%
Under 18177.0%
18 and over22693.0%
65 and over9639.5%
Median age59.7 years

Race & ethnicity

White 90.6%
Hispanic or Latino 4.7%
Two or more races 4.7%
GroupCount%
White23190.6%
Hispanic or Latino124.7%
Two or more races124.7%

Household income

Income range This ZIP County avg State avg
Under $50k 35.7% 33.1% 37.8%
$50k – $100k 36.6% 36.0% 32.8%
$100k – $200k 24.1% 28.5% 23.3%
Over $200k 3.6% 2.3% 6.0%
Under $10k 2.5%
$10k–$15k 5.9%
$15k–$25k 6.8%
$35k–$50k 10.2%
$50k–$75k 33.1%
$75k–$100k 5.1%
$100k–$150k 24.6%
$150k–$200k 6.8%
$200k+ 5.1%
Range% of households
Under $10k2.5%
$10k–$15k5.9%
$15k–$25k6.8%
$35k–$50k10.2%
$50k–$75k33.1%
$75k–$100k5.1%
$100k–$150k24.6%
$150k–$200k6.8%
$200k+5.1%
Median income$70,833

Housing

Home values

Under $50k 1.6%
$50k–$100k 29.5%
$100k–$150k 14.8%
$150k–$200k 11.5%
$300k–$500k 13.1%
$500k–$1M 4.9%
$1M+ 24.6%

Housing overview

MetricValue
Median home value$0
Median rent / month$704
Owner occupied51.7%
Renter occupied48.3%
Vacant42.7%
Single-family detached57.8%
Large apartment buildings1.9%
Mobile homes16.0%
Median rooms4.6
Avg household size (owned)2.03

Year built

Era%
2020 or later0.0%
2010–20199.2%
2000–200921.4%
1990–199910.2%
1980–198917.0%
1970–197911.2%
1960–19694.4%
1950–19598.7%
1940–19497.8%
1939 or earlier10.2%

Bedrooms

Size% of units
No bedroom (studio)6.8%
1 bedroom8.7%
2 bedrooms46.1%
3 bedrooms18.0%
4 bedrooms17.0%
5+ bedrooms3.4%

Vehicles per household

Vehicles% of households
No vehicle5.9%
1 vehicle11.0%
2 vehicles38.1%
3 or more44.9%

Heating fuel

Fuel type%
Utility gas12.7%
Electricity45.8%
Propane / LP gas41.5%

Households & families

Household typeCount%
Married-couple family6151.7%
Cohabiting couple119.3%
Male householder, no spouse2722.9%
Female householder, no spouse1916.1%
Households with children under 181411.9%
Households with seniors (65+)4840.7%
Average household size1.85

Marital status

StatusMaleFemale
Never married38.5%14.4%
Married47.5%52.9%
Separated0.0%0.0%
Widowed0.0%6.7%
Divorced13.9%26.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 0.0%
HS graduate 39.3%
Some college, no degree 16.9%
Associate's degree 14.9%
Bachelor's degree 22.4%
Graduate / professional 6.5%
Metric%
HS diploma or higher100.0%
Bachelor's or higher28.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school616.7%
High school411.1%
College / grad school2672.2%

Employment

Industry of employment

Arts, food & hospitality 43.1%
Agriculture & mining 8.9%
Public administration 8.9%
Education & healthcare 8.1%
Retail trade 6.5%
Professional & management 6.5%
Other services 5.7%
Transportation & utilities 4.9%
Finance & real estate 4.9%
Wholesale trade 2.4%

Occupation

Category%
Management, business & arts27.6%
Service35.8%
Sales & office23.6%
Natural resources & construction6.5%
Production & transportation6.5%

Employment type

Type%
Private sector86.2%
Government12.2%
Self-employed1.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone61.0%
Carpool16.3%
Public transit0.0%
Walk11.4%
Work from home11.4%
Other means0.0%
Avg commute (minutes)11.6

Poverty

All people 10.3%
Under 18 years 0.0%
18 and over 11.1%
Married-couple families 3.3%
Female-led households 0.0%

Income support

Source% of households
Social Security30.5%
Retirement income20.3%
Supplemental Security4.2%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
Obesity34.2%
High blood pressure33.4%
High cholesterol32.0%
Diabetes9.7%
Heart disease6.7%
Stroke3.0%
Asthma9.0%
Arthritis25.0%
Kidney disease2.8%
Pulmonary disease6.3%
Cancer7.2%
Behavior / access%
Smoking18.0%
Binge drinking20.0%
No physical activity24.1%
Less than 7 hrs sleep29.2%
Depression18.3%
Fair or poor health12.3%
Poor mental health12.1%
Poor physical health9.3%
No health insurance9.6%
Visited doctor (checkup)69.6%
Visited dentist65.2%
Cholesterol screening89.6%
Teeth loss12.5%

Veterans & disability

VeteransCount%
Civilian veterans2410.6%
Disability%
Any disability12.3%
Under 180.0%
18–64 years14.6%
65 and over11.5%

Health insurance coverage

Type%
Private insurance73.3%
Public insurance43.2%
No insurance6.2%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only23697.1%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)22693.0%
Born in same state22693.0%
Born in different state11547.3%
Foreign born00.0%
Naturalized citizen177.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Polish6325.9%
Italian3715.2%
French2610.7%
AncestryCount%
German145.8%
English52.1%

Technology access

Metric% of households
Computer access48.6%
Internet access100.0%

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

Frequently asked questions about ZIP code 58645

What city is ZIP code 58645 in?

ZIP code 58645 is primarily assigned to Medora, North Dakota.

What county is ZIP code 58645 in?

ZIP code 58645 falls within Billings County, North Dakota.

Does ZIP code 58645 have an older population?

40% of residents in ZIP code 58645 are 65 or older, above the national average of ~17%.

Does ZIP code 58645 have a large veteran population?

11% of civilians in ZIP code 58645 are veterans, above the national average of ~7%.

What is the population of ZIP code 58645?

ZIP code 58645 has an estimated population of 243 residents, with a density of 1 people per square mile.

What is the median household income in ZIP code 58645?

The median household income in ZIP code 58645 is $70,833, below the national median of ~$75,000.

What timezone is ZIP code 58645 in?

ZIP code 58645 observes the MST timezone.

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