58718 ZIP Code — Berthold, ND

Ward County, North Dakota

ZIP code 58718 is located in Berthold, North Dakota, within Ward County. It covers approximately 425.28 square miles and serves a population of 1,157 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 701.

About ZIP code 58718

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 $238,200. Owner-occupancy is high at 91%, well above the national average.

Median household income is $97,833. The poverty rate of 3% is below the national average. 32% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 28 minutes is near the national average.

College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 58718 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,157
population
425.28
sq mi land
Standard
ZIP type
Central (CT)
timezone
58718 ZIP code map
Cities in ZIP code 58718

Below are the cities the US Postal Service accepts for ZIP code 58718. Using any city not on this list may result in mail delivery delays.

City Status
Berthold Acceptable
Berthold Preferred
Nearby ZIP codes
58733 Des Lacs (11.1 mi) 58722 Burlington (12.6 mi) 58725 Carpio (14.7 mi) 58771 Plaza (15.4 mi)
Demographics updated 05/2026
Population
Total population 1,157
Population density 3 / sq mi
State FIPS 38
County FIPS 101
Geography
Land area 425.28 sq mi
Water area 25.07 sq mi
Latitude 48.2916
Longitude -101.7617
Timezone Central (CT)
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 29.5% 35.7% 37.8%
$50k – $100k 24.0% 35.7% 32.8%
$100k – $200k 34.3% 23.2% 23.3%
Over $200k 12.1% 5.4% 6.0%

Demographics & statistics

1,157
Population
3
People per sq mi
39.8
Median age
$97,833
Median household income
$39,126
Per capita income
$238,200
Median home value
$700
Median monthly rent
90.6%
Home ownership
2.6%
Poverty rate
0.2%
Unemployment
395
Housing units
19.7%
Bachelor's or higher

Age distribution

Male Female
50
Under 5
52
39
5–9
39
65
10–14
67
22
15–19
22
6
20–24
7
45
25–34
46
102
35–44
105
45
45–54
46
58
55–59
60
41
60–64
42
57
65–74
58
36
75–84
36
5
85+
6
← Male
Female →

Age summary

GroupCount%
Under 1835130.3%
18 and over80669.7%
65 and over19817.1%
Median age39.8 years

Race & ethnicity

White 94.6%
Two or more races 3.3%
Hispanic or Latino 1.6%
Black or African American 0.3%
Other race 0.3%
GroupCount%
White1,11294.6%
Two or more races393.3%
Hispanic or Latino191.6%
Black or African American30.3%
Other race30.3%

Household income

Income range This ZIP County avg State avg
Under $50k 29.5% 35.7% 37.8%
$50k – $100k 24.0% 35.7% 32.8%
$100k – $200k 34.3% 23.2% 23.3%
Over $200k 12.1% 5.4% 6.0%
Under $10k 1.8%
$10k–$15k 5.1%
$15k–$25k 4.1%
$25k–$35k 5.6%
$35k–$50k 10.7%
$50k–$75k 7.4%
$75k–$100k 18.6%
$100k–$150k 19.1%
$150k–$200k 12.2%
$200k+ 15.3%
Range% of households
Under $10k1.8%
$10k–$15k5.1%
$15k–$25k4.1%
$25k–$35k5.6%
$35k–$50k10.7%
$50k–$75k7.4%
$75k–$100k18.6%
$100k–$150k19.1%
$150k–$200k12.2%
$200k+15.3%
Median income$97,833

Housing

Home values

Under $50k 7.3%
$50k–$100k 11.3%
$100k–$150k 11.3%
$150k–$200k 7.9%
$200k–$300k 34.4%
$300k–$500k 23.1%
$500k–$1M 4.8%

Housing overview

MetricValue
Median home value$238,200
Median rent / month$700
Owner occupied90.6%
Renter occupied9.4%
Vacant9.3%
Single-family detached83.8%
Large apartment buildings0.0%
Mobile homes10.6%
Median rooms7.0
Avg household size (owned)2.76

Year built

Era%
2020 or later0.0%
2010–20198.3%
2000–20098.8%
1990–19996.9%
1980–198917.4%
1970–197922.7%
1960–19696.5%
1950–19593.2%
1940–19494.6%
1939 or earlier21.5%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom7.9%
2 bedrooms14.1%
3 bedrooms39.6%
4 bedrooms25.7%
5+ bedrooms12.7%

Vehicles per household

Vehicles% of households
No vehicle1.3%
1 vehicle19.4%
2 vehicles28.1%
3 or more51.3%

Heating fuel

Fuel type%
Utility gas38.5%
Electricity19.9%
Propane / LP gas39.5%
Wood1.5%
No fuel used0.5%

Households & families

Household typeCount%
Married-couple family29174.2%
Cohabiting couple51.3%
Male householder, no spouse5514.0%
Female householder, no spouse4110.5%
Households with children under 1811529.3%
Households with seniors (65+)13935.5%
Average household size2.95

Marital status

StatusMaleFemale
Never married16.5%8.8%
Married71.7%72.0%
Separated0.0%0.0%
Widowed3.3%8.1%
Divorced8.5%11.2%

Education

Less than 9th grade 2.3%
Some HS, no diploma 2.7%
HS graduate 36.3%
Some college, no degree 26.1%
Associate's degree 12.9%
Bachelor's degree 12.8%
Graduate / professional 6.9%
Metric%
HS diploma or higher95.1%
Bachelor's or higher19.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3012.0%
Kindergarten208.0%
Elementary school14758.6%
High school4015.9%
College / grad school145.6%

Employment

Industry of employment

Education & healthcare 24.8%
Agriculture & mining 21.5%
Construction 10.6%
Retail trade 9.9%
Manufacturing 8.0%
Transportation & utilities 5.5%
Finance & real estate 5.0%
Wholesale trade 4.1%
Public administration 3.1%
Professional & management 2.9%
Other services 2.4%
Arts, food & hospitality 2.2%

Occupation

Category%
Management, business & arts41.0%
Service16.8%
Sales & office19.8%
Natural resources & construction14.4%
Production & transportation8.0%

Employment type

Type%
Private sector67.4%
Government15.7%
Self-employed15.2%
Unpaid family workers1.7%

Commute

Method%
Drive alone72.0%
Carpool10.4%
Public transit0.0%
Walk2.6%
Work from home14.9%
Other means0.0%
Avg commute (minutes)27.6

Poverty

All people 2.6%
Under 18 years 0.0%
18 and over 3.6%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security32.1%
Retirement income16.8%
Supplemental Security0.5%
Cash public assistance0.5%
Food stamps / SNAP0.0%

Health indicators

Condition%
Obesity37.4%
High blood pressure35.2%
High cholesterol31.9%
Diabetes9.5%
Heart disease6.3%
Stroke2.8%
Asthma8.6%
Arthritis24.6%
Kidney disease2.7%
Pulmonary disease6.0%
Cancer7.1%
Behavior / access%
Smoking18.3%
Binge drinking20.0%
No physical activity24.4%
Less than 7 hrs sleep30.6%
Depression18.5%
Fair or poor health11.9%
Poor mental health11.7%
Poor physical health9.0%
No health insurance9.4%
Visited doctor (checkup)72.0%
Visited dentist62.7%
Cholesterol screening90.4%
Teeth loss11.9%

Veterans & disability

VeteransCount%
Civilian veterans577.1%
Disability%
Any disability9.4%
Under 189.4%
18–64 years4.5%
65 and over24.2%

Health insurance coverage

Type%
Private insurance76.2%
Public insurance32.5%
No insurance3.4%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,05591.2%
Spanish60.6%
Other Indo-European60.6%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,13598.1%
Born in same state1,13197.8%
Born in different state85674.0%
Foreign born40.3%
Naturalized citizen221.9%
Not a US citizen522.7%

Ancestry

AncestryCount%
Polish40234.7%
Arab18716.2%
Italian1119.6%
French383.3%
AncestryCount%
Dutch221.9%
English121%
German80.7%

Technology access

Metric% of households
Computer access33.9%
Internet access95.9%

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

Frequently asked questions about ZIP code 58718

What city is ZIP code 58718 in?

ZIP code 58718 is primarily assigned to Berthold, North Dakota.

What county is ZIP code 58718 in?

ZIP code 58718 falls within Ward County, North Dakota.

Is ZIP code 58718 family-oriented?

30% of residents in ZIP code 58718 are under 18, reflecting a younger, family-oriented community.

Is ZIP code 58718 mostly owner-occupied?

91% of occupied units in ZIP code 58718 are owner-occupied, well above the national average.

What is the population of ZIP code 58718?

ZIP code 58718 has an estimated population of 1,157 residents, with a density of 3 people per square mile.

What is the median household income in ZIP code 58718?

The median household income in ZIP code 58718 is $97,833, above the national median of ~$75,000.

What timezone is ZIP code 58718 in?

ZIP code 58718 observes the CST timezone.

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