58031 ZIP Code — Fingal, ND

Barnes County, North Dakota

ZIP code 58031 is located in Fingal, North Dakota, within Barnes County. It covers approximately 146.36 square miles and serves a population of 399 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 701.

About ZIP code 58031

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $85,000. Owner-occupancy is high at 95%, well above the national average.

Median household income is $89,167. Poverty affects 30% of residents, above the national average.

The dominant occupation class is natural resources, construction, and trades, with construction as the leading industry. The average commute of 26 minutes is near the national average.

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

27% of residents lack health insurance, above the national average.

Overall, ZIP code 58031 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, and high homeownership.

399
population
146.36
sq mi land
Standard
ZIP type
Central (CT)
timezone
58031 ZIP code map
Cities in ZIP code 58031

Below are the cities the US Postal Service accepts for ZIP code 58031. Using any city not on this list may result in mail delivery delays.

City Status
Fingal Acceptable
Fingal Preferred
Nearby ZIP codes
58062 Nome (11.1 mi) 58027 Enderlin (11.6 mi) 58071 Tower City (12.1 mi) 58011 Buffalo (12.4 mi) 58063 Oriska (14.5 mi) 58049 Kathryn (16.5 mi) 58072 Valley City (19.2 mi)
Demographics updated 05/2026
Population
Total population 399
Population density 3 / sq mi
State FIPS 38
County FIPS 003
Geography
Land area 146.36 sq mi
Water area 0.76 sq mi
Latitude 46.7747
Longitude -97.6847
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 40.4% 42.2% 37.8%
$50k – $100k 31.7% 32.4% 32.8%
$100k – $200k 25.5% 21.3% 23.3%
Over $200k 2.5% 4.1% 6.0%

Demographics & statistics

399
Population
3
People per sq mi
35.7
Median age
$89,167
Median household income
$36,760
Per capita income
$85,000
Median home value
$0
Median monthly rent
94.9%
Home ownership
29.8%
Poverty rate
0.5%
Unemployment
153
Housing units
13.1%
Bachelor's or higher

Age distribution

Male Female
7
Under 5
8
20
5–9
25
23
10–14
31
12
15–19
15
16
20–24
21
3
25–34
4
39
35–44
52
17
45–54
22
11
55–59
15
12
60–64
16
9
65–74
11
4
75–84
5
0
85+
1
← Male
Female →

Age summary

GroupCount%
Under 1813032.6%
18 and over26967.4%
65 and over307.5%
Median age35.7 years

Race & ethnicity

White 93.5%
American Indian / Alaska Native 6.5%
GroupCount%
White37393.5%
American Indian / Alaska Native266.5%

Household income

Income range This ZIP County avg State avg
Under $50k 40.4% 42.2% 37.8%
$50k – $100k 31.7% 32.4% 32.8%
$100k – $200k 25.5% 21.3% 23.3%
Over $200k 2.5% 4.1% 6.0%
Under $10k 4.4%
$10k–$15k 1.5%
$15k–$25k 7.4%
$25k–$35k 3.7%
$35k–$50k 8.1%
$50k–$75k 22.1%
$75k–$100k 8.1%
$100k–$150k 30.9%
$150k–$200k 8.1%
$200k+ 5.9%
Range% of households
Under $10k4.4%
$10k–$15k1.5%
$15k–$25k7.4%
$25k–$35k3.7%
$35k–$50k8.1%
$50k–$75k22.1%
$75k–$100k8.1%
$100k–$150k30.9%
$150k–$200k8.1%
$200k+5.9%
Median income$89,167

Housing

Home values

Under $50k 17.8%
$50k–$100k 43.4%
$100k–$150k 15.5%
$150k–$200k 7.8%
$200k–$300k 2.3%
$300k–$500k 6.2%
$500k–$1M 7.0%

Housing overview

MetricValue
Median home value$85,000
Median rent / month$0
Owner occupied94.9%
Renter occupied5.1%
Vacant15.0%
Single-family detached90.6%
Large apartment buildings0.0%
Mobile homes7.5%
Median rooms7.5
Avg household size (owned)3.02

Year built

Era%
2020 or later0.0%
2010–20192.5%
2000–20092.5%
1990–19996.3%
1980–19891.3%
1970–197913.1%
1960–19697.5%
1950–19594.4%
1940–19490.6%
1939 or earlier61.9%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom3.1%
2 bedrooms4.4%
3 bedrooms45.0%
4 bedrooms20.0%
5+ bedrooms27.5%

Vehicles per household

Vehicles% of households
No vehicle3.7%
1 vehicle11.0%
2 vehicles35.3%
3 or more50.0%

Heating fuel

Fuel type%
Electricity31.6%
Propane / LP gas30.1%
Fuel oil16.9%
Wood21.3%

Households & families

Household typeCount%
Married-couple family6447.1%
Cohabiting couple53.7%
Male householder, no spouse3928.7%
Female householder, no spouse2820.6%
Households with children under 183022.1%
Households with seniors (65+)2820.6%
Average household size2.93

Marital status

StatusMaleFemale
Never married23.1%38.1%
Married57.3%45.8%
Separated0.0%1.2%
Widowed17.1%5.4%
Divorced2.6%9.5%

Education

Less than 9th grade 0.9%
Some HS, no diploma 10.9%
HS graduate 23.5%
Some college, no degree 32.1%
Associate's degree 19.5%
Bachelor's degree 12.7%
Graduate / professional 0.5%
Metric%
HS diploma or higher88.2%
Bachelor's or higher13.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten1311.3%
Elementary school6153.0%
High school3026.1%
College / grad school119.6%

Employment

Industry of employment

Construction 21.1%
Arts, food & hospitality 14.6%
Finance & real estate 14.1%
Manufacturing 13.6%
Agriculture & mining 11.6%
Retail trade 10.1%
Education & healthcare 6.5%
Professional & management 3.5%
Other services 2.0%
Public administration 1.5%
Wholesale trade 1.0%
Transportation & utilities 0.5%

Occupation

Category%
Management, business & arts23.1%
Service19.1%
Sales & office17.1%
Natural resources & construction25.1%
Production & transportation15.6%

Employment type

Type%
Private sector87.9%
Government5.5%
Self-employed6.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone71.9%
Carpool12.6%
Public transit0.0%
Walk4.0%
Work from home11.6%
Other means0.0%
Avg commute (minutes)26.0

Poverty

All people 29.8%
Under 18 years 60.8%
18 and over 14.9%
Married-couple families 14.1%
Female-led households 50.0%

Income support

Source% of households
Social Security21.3%
Retirement income16.2%
Supplemental Security0.0%
Cash public assistance1.5%
Food stamps / SNAP5.9%

Health indicators

Condition%
Obesity35.9%
High blood pressure32.6%
High cholesterol33.0%
Diabetes10.0%
Heart disease6.7%
Stroke2.9%
Asthma9.0%
Arthritis25.7%
Kidney disease2.8%
Pulmonary disease6.1%
Cancer7.4%
Behavior / access%
Smoking17.2%
Binge drinking20.2%
No physical activity22.8%
Less than 7 hrs sleep28.9%
Depression19.3%
Fair or poor health11.9%
Poor mental health11.7%
Poor physical health8.9%
No health insurance8.4%
Visited doctor (checkup)71.0%
Visited dentist67.3%
Cholesterol screening90.5%
Teeth loss12.0%

Veterans & disability

VeteransCount%
Civilian veterans2910.8%
Disability%
Any disability7.0%
Under 181.5%
18–64 years8.4%
65 and over20.0%

Health insurance coverage

Type%
Private insurance66.7%
Public insurance12.0%
No insurance27.3%
Uninsured under 1954.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only38496.2%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)399100.0%
Born in same state39498.7%
Born in different state30175.4%
Foreign born51.3%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Polish13934.8%
Italian164%
French30.8%
Arab20.5%
AncestryCount%
German10.3%
English10.3%
Dutch10.3%

Technology access

Metric% of households
Computer access34.1%
Internet access90.4%

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

Frequently asked questions about ZIP code 58031

What city is ZIP code 58031 in?

ZIP code 58031 is primarily assigned to Fingal, North Dakota.

What county is ZIP code 58031 in?

ZIP code 58031 falls within Barnes County, North Dakota.

Is ZIP code 58031 family-oriented?

33% of residents in ZIP code 58031 are under 18, reflecting a younger, family-oriented community.

What is the poverty rate in ZIP code 58031?

30% of residents in ZIP code 58031 live below the poverty line, above the national average.

Is ZIP code 58031 mostly owner-occupied?

95% of occupied units in ZIP code 58031 are owner-occupied, well above the national average.

How educated is the population of ZIP code 58031?

13% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 58031 in?

ZIP code 58031 observes the CST timezone.

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