58204 ZIP Code — Grand Forks Afb, ND

Grand Forks County, North Dakota

ZIP code 58204 is located in Grand Forks Afb, North Dakota, within Grand Forks County. It covers approximately 1.22 square miles and serves a population of 1,860 residents. This is a po box ZIP code in the Central (CT) timezone, served by area code 701.

About ZIP code 58204

The housing stock consists of a mix of housing types. Most homes were built in the 2000s, giving the area an established character.

Median household income is $70,500. The poverty rate of 7% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 10 minutes is near the national average.

Educational attainment is near the national average, with 33% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 18% of civilians, above the national average of 7%.

1,860

population

1.22

sq mi land

PO Box

ZIP type

Central (CT)

timezone

58204 ZIP code map

Cities in ZIP code 58204

Below are the cities the US Postal Service accepts for ZIP code 58204. Using any city not on this list may result in mail delivery delays.

City	Status
Grand Forks Afb	Acceptable
Grand Forks Afb	Acceptable
Grand Forks Afb	Preferred

Nearby ZIP codes

58205 Grand Forks Afb (1.4 mi) 58258 Mekinock (4.3 mi) 58228 Emerado (5.4 mi) 58214 Arvilla (5.5 mi) 58203 Grand Forks (10.7 mi) 58235 Gilby (10.7 mi) 58256 Manvel (12.3 mi) 58201 Grand Forks (12.8 mi) 58202 Grand Forks (13.9 mi) 58251 Larimore (15.6 mi) 58207 Grand Forks (15.8 mi) 58278 Thompson (16.9 mi)

Demographics updated 05/2026

Population
Total population	1,860
Population density	1,525 / sq mi
State FIPS	38
County FIPS	035

Geography
Land area	1.22 sq mi
Water area	0.00 sq mi
Latitude	47.9532
Longitude	-97.3702
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	32.2%	46.3%	37.8%
$50k – $100k	54.1%	29.7%	32.8%
$100k – $200k	13.7%	20.1%	23.3%
Over $200k	0.0%	4.0%	6.0%

Demographics & statistics

1,860

Population

1,525

People per sq mi

22.4

Median age

$70,500

Median household income

$22,026

Per capita income

Median home value

$1,563

Median monthly rent

0.0%

Home ownership

6.6%

Poverty rate

2.1%

Unemployment

Housing units

33.4%

Bachelor's or higher

Age distribution

Male Female

146

Under 5

153

139

5–9

144

10–14

15–19

129

20–24

135

196

25–34

205

149

35–44

156

45–54

← Male

Female →

Age summary

Group	Count	%
Under 18	832	44.7%
18 and over	1,028	55.3%
65 and over	0	0.0%
Median age	22.4 years

Race & ethnicity

White 69.2%

Hispanic or Latino 10.4%

Two or more races 8.7%

Black or African American 4.2%

Other race 3.5%

Asian 3.4%

Native Hawaiian / Pacific Islander 0.4%

American Indian / Alaska Native 0.2%

Group	Count	%
White	1,436	69.2%
Hispanic or Latino	216	10.4%
Two or more races	181	8.7%
Black or African American	88	4.2%
Other race	72	3.5%
Asian	70	3.4%
Native Hawaiian / Pacific Islander	9	0.4%
American Indian / Alaska Native	4	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	32.2%	46.3%	37.8%
$50k – $100k	54.1%	29.7%	32.8%
$100k – $200k	13.7%	20.1%	23.3%
Over $200k	0.0%	4.0%	6.0%

Under $10k 1.9%

$10k–$15k 0.6%

$15k–$25k 0.6%

$25k–$35k 9.8%

$35k–$50k 15.8%

$50k–$75k 29.1%

$75k–$100k 19.6%

$100k–$150k 16.2%

$150k–$200k 6.4%

Range	% of households
Under $10k	1.9%
$10k–$15k	0.6%
$15k–$25k	0.6%
$25k–$35k	9.8%
$35k–$50k	15.8%
$50k–$75k	29.1%
$75k–$100k	19.6%
$100k–$150k	16.2%
$150k–$200k	6.4%
Median income	$70,500

Housing

Home values

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$1,563
Owner occupied	0.0%
Renter occupied	100.0%
Vacant	1.5%
Single-family detached	18.2%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.4
Avg household size (owned)	0.00

Year built

Era	%
2020 or later	1.9%
2010–2019	15.2%
2000–2009	35.9%
1990–1999	32.9%
1980–1989	9.3%
1970–1979	2.4%
1960–1969	1.3%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	1.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	19.7%
3 bedrooms	53.3%
4 bedrooms	27.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.8%
1 vehicle	23.0%
2 vehicles	69.2%
3 or more	7.0%

Heating fuel

Fuel type	%
Utility gas	53.8%
Electricity	43.2%
Propane / LP gas	1.3%

Households & families

Household type	Count	%
Married-couple family	439	82.8%
Cohabiting couple	18	3.4%
Male householder, no spouse	38	7.2%
Female householder, no spouse	35	6.6%
Households with children under 18	365	68.9%
Households with seniors (65+)	0	0.0%
Average household size	3.51

Marital status

Status	Male	Female
Never married	17.1%	10.3%
Married	80.0%	87.5%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	2.9%	2.2%

Education

Less than 9th grade 1.6%

Some HS, no diploma 2.4%

HS graduate 8.7%

Some college, no degree 29.3%

Associate's degree 24.6%

Bachelor's degree 20.8%

Graduate / professional 12.6%

Metric	%
HS diploma or higher	96.1%
Bachelor's or higher	33.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	0.9%
Kindergarten	104	13.7%
Elementary school	308	40.5%
High school	92	12.1%
College / grad school	249	32.8%

Employment

Industry of employment

Education & healthcare 27.0%

Retail trade 19.1%

Other services 17.7%

Public administration 16.2%

Professional & management 6.7%

Arts, food & hospitality 6.4%

Finance & real estate 2.9%

Transportation & utilities 2.6%

Information 1.2%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	47.0%
Service	18.9%
Sales & office	19.6%
Natural resources & construction	5.5%
Production & transportation	9.1%

Employment type

Type	%
Private sector	56.6%
Government	37.5%
Self-employed	6.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	79.5%
Carpool	12.0%
Public transit	0.0%
Walk	0.0%
Work from home	6.3%
Other means	2.2%
Avg commute (minutes)	10.1

Poverty

All people 6.6%

Under 18 years 10.6%

18 and over 3.3%

Married-couple families 2.3%

Female-led households 38.5%

Income support

Source	% of households
Social Security	0.0%
Retirement income	3.0%
Supplemental Security	0.0%
Cash public assistance	1.3%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	31.9%
High blood pressure	14.5%
High cholesterol	13.9%
Diabetes	2.9%
Heart disease	1.4%
Stroke	0.8%
Asthma	9.6%
Arthritis	7.8%
Kidney disease	1.0%
Pulmonary disease	2.3%
Cancer	1.7%

Behavior / access	%
Smoking	17.2%
Binge drinking	26.9%
No physical activity	19.6%
Less than 7 hrs sleep	34.5%
Depression	20.6%
Fair or poor health	7.3%
Poor mental health	16.1%
Poor physical health	5.3%
No health insurance	12.1%
Visited doctor (checkup)	62.8%
Visited dentist	63.1%
Cholesterol screening	78.7%
Teeth loss	10.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	103	18.4%

Disability	%
Any disability	3.4%
Under 18	0.5%
18–64 years	7.9%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	98.7%
Public insurance	3.7%
No insurance	0.8%
Uninsured under 19	0.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,561	83.9%
Spanish	13	0.8%
Other Indo-European	5	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	8	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,769	95.1%
Born in same state	1,615	86.8%
Born in different state	243	13.1%
Foreign born	154	8.3%
Naturalized citizen	91	4.9%
Not a US citizen	49	53.8%

Ancestry

Ancestry	Count	%
French	227	12.2%
Italian	127	6.8%
Polish	70	3.8%
Arab	45	2.4%

Ancestry	Count	%
German	23	1.2%
English	17	0.9%
Dutch	7	0.4%
Irish	4	0.2%

Technology access

Metric	% of households
Computer access	28.5%
Internet access	100.0%

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

Frequently asked questions about ZIP code 58204

What city is ZIP code 58204 in?

ZIP code 58204 is primarily assigned to Grand Forks Afb, North Dakota.

What county is ZIP code 58204 in?

ZIP code 58204 falls within Grand Forks County, North Dakota.

Is ZIP code 58204 family-oriented?

45% of residents in ZIP code 58204 are under 18, reflecting a younger, family-oriented community.

Does ZIP code 58204 have a large veteran population?

18% of civilians in ZIP code 58204 are veterans, above the national average of ~7%.

What is the population of ZIP code 58204?

ZIP code 58204 has an estimated population of 1,860 residents, with a density of 1,526 people per square mile.

What is the median household income in ZIP code 58204?

The median household income in ZIP code 58204 is $70,500, below the national median of ~$75,000.

What timezone is ZIP code 58204 in?

ZIP code 58204 observes the CST timezone.