ZIP Code Tabulation Area · North Dakota

ZIP Code 58784: Mountrail County, ND

ZIP Code 58784 (Mountrail County, North Dakota) has an estimated 2,756 residents in 1,129 households. The median household income is $116,616, the median home value is $258,600 and the median gross rent is $1,148/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

2,756

Margin of error ±344

Median household income

$116,616

Margin of error ±$13,537

Median home value

$258,600

Margin of error ±$30,962

Median gross rent

$1,148/mo

Margin of error ±$146

Median age

34.4 yrs

Margin of error ±2.8 yrs

Mean travel time to work

17.1 min

Margin of error ±4.8 min

How ZIP 58784 compares with North Dakota and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 5878434.4 yrsNorth Dakota35.9 yrsUnited States38.9 yrs

Median household income

ZIP 58784$116,616North Dakota$76,657United States$80,734

Per capita income

ZIP 58784$50,245North Dakota$43,389United States$44,673

Poverty rate

ZIP 587849.4%North Dakota10.8%United States12.5%

Unemployment rate

ZIP 587841.4%North Dakota2.8%United States5.2%

Bachelor's degree or higher

ZIP 5878421.7%North Dakota32.7%United States35.7%

Median home value

ZIP 58784$258,600North Dakota$249,900United States$332,700

Median gross rent

ZIP 58784$1,148/moNorth Dakota$954/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5878467.1%North Dakota62.9%United States65.2%

Mean travel time to work

ZIP 5878417.1 minNorth Dakota17.9 minUnited States26.4 min

Worked from home

ZIP 587844.7%North Dakota8.1%United States15.1%

All figures for ZIP 58784

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 58784 — ACS 2020–2024 5-year estimates
Measure	ZIP 58784	Margin of error	North Dakota	United States
Total population	2,756	±344	784,841	334,922,499
Median age	34.4 yrs	±2.8 yrs	35.9 yrs	38.9 yrs
Households	1,129	±138	331,063	129,227,496
Median household income	$116,616	±$13,537	$76,657	$80,734
Per capita income	$50,245	±$8,585	$43,389	$44,673
Poverty rate	9.4%	±5.5 pts	10.8%	12.5%
Unemployment rate	1.4%	±1.4 pts	2.8%	5.2%
Bachelor's degree or higher	21.7%	±5.2 pts	32.7%	35.7%
Median home value	$258,600	±$30,962	$249,900	$332,700
Median gross rent	$1,148/mo	±$146	$954/mo	$1,413/mo
Owner-occupied homes	67.1%	±5.4 pts	62.9%	65.2%
Mean travel time to work	17.1 min	±4.8 min	17.9 min	26.4 min
Worked from home	4.7%	±3.4 pts	8.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 58784
Group	ZIP 58784	North Dakota	United States
White alone, not Hispanic or Latino	81.2%	81.7%	57.4%
Black or African American alone, not Hispanic or Latino	0.5%	3.3%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	3.1%	4.2%	0.5%
Asian alone, not Hispanic or Latino	0.0%	1.6%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.3%	0.6%
Two or more races, not Hispanic or Latino	1.3%	4.0%	4.3%
Hispanic or Latino (of any race)	13.9%	4.7%	19.3%

Where ZIP 58784 is

State: North Dakota
Main county: Mountrail County— also overlaps Burke County
Largest overlapping place: Stanley (1% of the ZIP's land area)
Land area: 351.29 sq mi· about 8 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Mountrail County

58763 Mountrail County, ND 58769 Mountrail County, ND 58770 Mountrail County, ND 58771 Mountrail County, ND 58776 Mountrail County, ND 58794 Mountrail County, ND

See every ZIP code in North Dakota, or compare ZIP 58784 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.