58258 ZIP Code — Mekinock, ND

Grand Forks County, North Dakota

ZIP code 58258 is located in Mekinock, North Dakota, within Grand Forks County. It covers approximately 29.91 square miles and serves a population of 263 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 701.

About ZIP code 58258

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $99,000. Owner-occupancy is high at 99%, well above the national average.

Median household income is $53,750.

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

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include disability rates above the national average at 32%.

Overall, ZIP code 58258 reflects a community defined by a trades-oriented workforce and high homeownership.

263

population

29.91

sq mi land

Standard

ZIP type

Central (CT)

timezone

58258 ZIP code map

Cities in ZIP code 58258

Below are the cities the US Postal Service accepts for ZIP code 58258. Using any city not on this list may result in mail delivery delays.

City	Status
Mekinock	Preferred

Nearby ZIP codes

58204 Grand Forks Afb (4.3 mi) 58205 Grand Forks Afb (4.3 mi) 58235 Gilby (8 mi) 58256 Manvel (8.2 mi) 58214 Arvilla (8.5 mi) 58203 Grand Forks (9.4 mi) 58228 Emerado (9.6 mi) 58202 Grand Forks (14 mi) 58201 Grand Forks (14.1 mi) 58207 Grand Forks (15.6 mi) 58233 Forest River (16.4 mi) 58261 Minto (16.6 mi)

Demographics updated 05/2026

Population
Total population	263
Population density	9 / sq mi
State FIPS	38
County FIPS	035

Geography
Land area	29.91 sq mi
Water area	0.20 sq mi
Latitude	48.0127
Longitude	-97.3444
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	60.4%	46.3%	37.8%
$50k – $100k	20.8%	29.7%	32.8%
$100k – $200k	18.8%	20.1%	23.3%
Over $200k	0.0%	4.0%	6.0%

Demographics & statistics

263

Population

People per sq mi

51.5

Median age

$53,750

Median household income

$38,537

Per capita income

$99,000

Median home value

Median monthly rent

98.6%

Home ownership

0.8%

Poverty rate

3.8%

Unemployment

154

Housing units

15.9%

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

← Male

Female →

Age summary

Group	Count	%
Under 18	61	23.2%
18 and over	202	76.8%
65 and over	90	34.2%
Median age	51.5 years

Race & ethnicity

White 100%

Group	Count	%
White	263	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	60.4%	46.3%	37.8%
$50k – $100k	20.8%	29.7%	32.8%
$100k – $200k	18.8%	20.1%	23.3%
Over $200k	0.0%	4.0%	6.0%

$25k–$35k 44.7%

$35k–$50k 4.3%

$50k–$75k 14.2%

$75k–$100k 2.8%

$100k–$150k 30.5%

$150k–$200k 1.4%

$200k+ 2.1%

Range	% of households
$25k–$35k	44.7%
$35k–$50k	4.3%
$50k–$75k	14.2%
$75k–$100k	2.8%
$100k–$150k	30.5%
$150k–$200k	1.4%
$200k+	2.1%
Median income	$53,750

Housing

Home values

Under $50k 3.6%

$50k–$100k 51.1%

$100k–$150k 14.4%

$150k–$200k 2.9%

$200k–$300k 22.3%

$300k–$500k 5.8%

Housing overview

Metric	Value
Median home value	$99,000
Median rent / month	$0
Owner occupied	98.6%
Renter occupied	1.4%
Vacant	9.6%
Single-family detached	91.7%
Large apartment buildings	0.0%
Mobile homes	8.3%
Median rooms	7.4
Avg household size (owned)	1.80

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	10.3%
1990–1999	2.6%
1980–1989	4.5%
1970–1979	5.8%
1960–1969	7.1%
1950–1959	45.5%
1940–1949	0.0%
1939 or earlier	24.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	23.7%
3 bedrooms	68.6%
4 bedrooms	6.4%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	1.4%
2 vehicles	63.8%
3 or more	32.6%

Heating fuel

Fuel type	%
Utility gas	2.1%
Electricity	52.5%
Propane / LP gas	31.9%
Fuel oil	7.8%
Wood	1.4%

Households & families

Household type	Count	%
Married-couple family	51	36.2%
Cohabiting couple	8	5.7%
Male householder, no spouse	14	9.9%
Female householder, no spouse	68	48.2%
Households with children under 18	20	14.2%
Households with seniors (65+)	80	56.7%
Average household size	1.87

Marital status

Status	Male	Female
Never married	13.3%	7.0%
Married	69.3%	39.8%
Separated	0.0%	0.0%
Widowed	4.0%	51.6%
Divorced	13.3%	1.6%

Education

Less than 9th grade 1.0%

Some HS, no diploma 0.0%

HS graduate 57.4%

Some college, no degree 12.3%

Associate's degree 13.3%

Bachelor's degree 10.8%

Graduate / professional 5.1%

Metric	%
HS diploma or higher	99.0%
Bachelor's or higher	15.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	8	18.2%
Kindergarten	3	6.8%
Elementary school	28	63.6%
High school	3	6.8%
College / grad school	2	4.5%

Employment

Industry of employment

Education & healthcare 28.7%

Retail trade 14.9%

Manufacturing 13.9%

Transportation & utilities 13.9%

Professional & management 10.9%

Agriculture & mining 9.9%

Construction 3.0%

Public administration 3.0%

Other services 2.0%

Occupation

Category	%
Management, business & arts	11.9%
Service	6.9%
Sales & office	28.7%
Natural resources & construction	31.7%
Production & transportation	20.8%

Employment type

Type	%
Private sector	73.3%
Government	11.9%
Self-employed	14.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.2%
Carpool	19.8%
Public transit	2.0%
Walk	0.0%
Work from home	2.0%
Other means	0.0%
Avg commute (minutes)	26.0

Poverty

All people 0.8%

Under 18 years 0.0%

18 and over 1.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	12.1%
Retirement income	59.6%
Supplemental Security	2.1%
Cash public assistance	0.0%
Food stamps / SNAP	1.4%

Health indicators

Condition	%
Obesity	34.8%
High blood pressure	29.3%
High cholesterol	29.3%
Diabetes	8.5%
Heart disease	5.4%
Stroke	2.4%
Asthma	9.0%
Arthritis	21.2%
Kidney disease	2.3%
Pulmonary disease	5.4%
Cancer	6.1%

Behavior / access	%
Smoking	18.2%
Binge drinking	21.2%
No physical activity	22.4%
Less than 7 hrs sleep	32.6%
Depression	19.0%
Fair or poor health	10.6%
Poor mental health	12.8%
Poor physical health	8.4%
No health insurance	9.3%
Visited doctor (checkup)	69.6%
Visited dentist	67.5%
Cholesterol screening	89.3%
Teeth loss	10.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	17	8.4%

Disability	%
Any disability	31.6%
Under 18	1.6%
18–64 years	12.5%
65 and over	75.6%

Health insurance coverage

Type	%
Private insurance	93.5%
Public insurance	41.1%
No insurance	3.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	238	90.5%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	263	100.0%
Born in same state	263	100.0%
Born in different state	192	73.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	127	48.3%
French	45	17.1%
Italian	38	14.4%

Ancestry	Count	%
German	3	1.1%
English	3	1.1%
Arab	3	1.1%

Technology access

Metric	% of households
Computer access	53.6%
Internet access	49.6%

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

Frequently asked questions about ZIP code 58258

What city is ZIP code 58258 in?

ZIP code 58258 is primarily assigned to Mekinock, North Dakota.

What county is ZIP code 58258 in?

ZIP code 58258 falls within Grand Forks County, North Dakota.

Is ZIP code 58258 mostly owner-occupied?

99% of occupied units in ZIP code 58258 are owner-occupied, well above the national average.

Does ZIP code 58258 have an older population?

34% of residents in ZIP code 58258 are 65 or older, above the national average of ~17%.

What is the typical home value in ZIP code 58258?

The median home value in ZIP code 58258 is $99,000.

What is the population of ZIP code 58258?

ZIP code 58258 has an estimated population of 263 residents, with a density of 9 people per square mile.

What timezone is ZIP code 58258 in?

ZIP code 58258 observes the CST timezone.