58646 ZIP Code — Mott, ND

Hettinger County, North Dakota

ZIP code 58646 is located in Mott, North Dakota, within Hettinger County. It covers approximately 574.04 square miles and serves a population of 1,041 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 701.

About ZIP code 58646

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 $89,800. Owner-occupancy is high at 81%, well above the national average.

The gap between median ($50,268) and mean household income suggests income inequality — a small number of higher earners pull the average up. 47% 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 12 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 58646 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,041
population
574.04
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
58646 ZIP code map
Cities in ZIP code 58646

Below are the cities the US Postal Service accepts for ZIP code 58646. Using any city not on this list may result in mail delivery delays.

City Status
Mott Acceptable
Mott Preferred
Nearby ZIP codes
58650 Regent (17.1 mi) 58562 New Leipzig (18.5 mi)
Demographics updated 05/2026
Population
Total population 1,041
Population density 2 / sq mi
State FIPS 38
County FIPS 041
Geography
Land area 574.04 sq mi
Water area 0.94 sq mi
Latitude 46.3822
Longitude -102.2745
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 47.8% 44.6% 37.8%
$50k – $100k 30.9% 32.6% 32.8%
$100k – $200k 18.9% 16.6% 23.3%
Over $200k 2.4% 6.2% 6.0%

Demographics & statistics

1,041
Population
2
People per sq mi
45.4
Median age
$50,268
Median household income
$38,716
Per capita income
$89,800
Median home value
$933
Median monthly rent
81.1%
Home ownership
11.1%
Poverty rate
0.6%
Unemployment
575
Housing units
19.7%
Bachelor's or higher

Age distribution

Male Female
38
Under 5
40
35
5–9
38
17
10–14
19
19
15–19
21
18
20–24
20
47
25–34
49
76
35–44
81
39
45–54
42
42
55–59
45
30
60–64
31
63
65–74
66
55
75–84
59
25
85+
26
← Male
Female →

Age summary

GroupCount%
Under 1822521.6%
18 and over81678.4%
65 and over29428.2%
Median age45.4 years

Race & ethnicity

White 94.7%
Two or more races 4.7%
Hispanic or Latino 0.3%
Native Hawaiian / Pacific Islander 0.3%
GroupCount%
White98994.7%
Two or more races494.7%
Hispanic or Latino30.3%
Native Hawaiian / Pacific Islander30.3%

Household income

Income range This ZIP County avg State avg
Under $50k 47.8% 44.6% 37.8%
$50k – $100k 30.9% 32.6% 32.8%
$100k – $200k 18.9% 16.6% 23.3%
Over $200k 2.4% 6.2% 6.0%
Under $10k 1.7%
$10k–$15k 11.4%
$15k–$25k 16.1%
$25k–$35k 3.9%
$35k–$50k 16.6%
$50k–$75k 15.5%
$75k–$100k 15.1%
$100k–$150k 13.3%
$150k–$200k 1.9%
$200k+ 4.5%
Range% of households
Under $10k1.7%
$10k–$15k11.4%
$15k–$25k16.1%
$25k–$35k3.9%
$35k–$50k16.6%
$50k–$75k15.5%
$75k–$100k15.1%
$100k–$150k13.3%
$150k–$200k1.9%
$200k+4.5%
Median income$50,268

Housing

Home values

Under $50k 25.2%
$50k–$100k 27.3%
$100k–$150k 21.2%
$150k–$200k 6.9%
$200k–$300k 11.7%
$300k–$500k 6.9%
$1M+ 0.8%

Housing overview

MetricValue
Median home value$89,800
Median rent / month$933
Owner occupied81.1%
Renter occupied18.9%
Vacant29.9%
Single-family detached80.2%
Large apartment buildings0.5%
Mobile homes6.8%
Median rooms6.2
Avg household size (owned)2.26

Year built

Era%
2020 or later0.0%
2010–20192.4%
2000–20096.5%
1990–19992.3%
1980–198913.7%
1970–197914.8%
1960–196916.1%
1950–19599.2%
1940–19498.7%
1939 or earlier26.2%

Bedrooms

Size% of units
No bedroom (studio)3.5%
1 bedroom4.4%
2 bedrooms30.5%
3 bedrooms35.3%
4 bedrooms18.6%
5+ bedrooms7.8%

Vehicles per household

Vehicles% of households
No vehicle1.7%
1 vehicle29.9%
2 vehicles25.4%
3 or more43.0%

Heating fuel

Fuel type%
Utility gas55.7%
Electricity22.8%
Propane / LP gas14.6%
Fuel oil3.0%
No fuel used0.6%

Households & families

Household typeCount%
Married-couple family19040.9%
Cohabiting couple367.7%
Male householder, no spouse10422.4%
Female householder, no spouse13529.0%
Households with children under 1810923.4%
Households with seniors (65+)19742.4%
Average household size2.14

Marital status

StatusMaleFemale
Never married31.4%21.8%
Married55.7%52.5%
Separated0.7%0.2%
Widowed6.3%20.8%
Divorced5.9%4.7%

Education

Less than 9th grade 8.1%
Some HS, no diploma 5.0%
HS graduate 30.7%
Some college, no degree 22.7%
Associate's degree 13.8%
Bachelor's degree 12.6%
Graduate / professional 7.1%
Metric%
HS diploma or higher86.9%
Bachelor's or higher19.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool2313.9%
Kindergarten127.3%
Elementary school7746.7%
High school4728.5%
College / grad school63.6%

Employment

Industry of employment

Education & healthcare 25.9%
Agriculture & mining 19.4%
Construction 11.4%
Wholesale trade 8.6%
Other services 6.9%
Finance & real estate 6.3%
Retail trade 5.3%
Arts, food & hospitality 3.4%
Manufacturing 2.9%
Transportation & utilities 2.9%
Professional & management 2.9%
Public administration 2.9%
Information 1.1%

Occupation

Category%
Management, business & arts34.7%
Service19.2%
Sales & office17.3%
Natural resources & construction12.8%
Production & transportation16.0%

Employment type

Type%
Private sector58.3%
Government19.2%
Self-employed21.3%
Unpaid family workers1.3%

Commute

Method%
Drive alone77.5%
Carpool2.1%
Public transit0.0%
Walk6.1%
Work from home12.6%
Other means1.7%
Avg commute (minutes)11.9

Poverty

All people 11.1%
Under 18 years 11.1%
18 and over 11.1%
Married-couple families 4.7%
Female-led households 0.0%

Income support

Source% of households
Social Security47.3%
Retirement income12.5%
Supplemental Security1.7%
Cash public assistance0.0%
Food stamps / SNAP4.1%

Health indicators

Condition%
Obesity35.9%
High blood pressure43.3%
High cholesterol38.7%
Diabetes13.7%
Heart disease10.8%
Stroke4.7%
Asthma9.2%
Arthritis34.6%
Kidney disease4.2%
Pulmonary disease9.3%
Cancer10.3%
Behavior / access%
Smoking18.8%
Binge drinking15.8%
No physical activity30.4%
Less than 7 hrs sleep28.3%
Depression17.5%
Fair or poor health17.0%
Poor mental health11.4%
Poor physical health11.8%
No health insurance10.5%
Visited doctor (checkup)75.1%
Visited dentist60.3%
Cholesterol screening91.8%
Teeth loss16.2%

Veterans & disability

VeteransCount%
Civilian veterans627.6%
Disability%
Any disability18.2%
Under 182.7%
18–64 years16.4%
65 and over35.1%

Health insurance coverage

Type%
Private insurance66.9%
Public insurance38.7%
No insurance14.1%
Uninsured under 1931.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only96392.5%
Spanish60.6%
Other Indo-European00.0%
Asian & Pacific Islander60.6%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,03699.5%
Born in same state1,03599.4%
Born in different state80477.2%
Foreign born10.1%
Naturalized citizen50.5%
Not a US citizen5100.0%

Ancestry

AncestryCount%
Polish1039.9%
Italian747.1%
French413.9%
Irish232.2%
AncestryCount%
Arab161.5%
English90.9%
Dutch40.4%
German20.2%

Technology access

Metric% of households
Computer access44.7%
Internet access84.5%

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

Frequently asked questions about ZIP code 58646

What city is ZIP code 58646 in?

ZIP code 58646 is primarily assigned to Mott, North Dakota.

What county is ZIP code 58646 in?

ZIP code 58646 falls within Hettinger County, North Dakota.

Does ZIP code 58646 have an older population?

28% of residents in ZIP code 58646 are 65 or older, above the national average of ~17%.

Does ZIP code 58646 have a large retiree population?

47% of households in ZIP code 58646 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 58646 mostly owner-occupied?

81% of occupied units in ZIP code 58646 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 58646?

The median home value in ZIP code 58646 is $89,800.

What timezone is ZIP code 58646 in?

ZIP code 58646 observes the MST timezone.

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