ZIP Code Tabulation Area · North Dakota

ZIP Code 58731: McHenry County, ND

ZIP Code 58731 (McHenry County, North Dakota) has an estimated 271 residents in 105 households. The median household income is $102,083, the median home value is $200,000 and the median gross rent is —. 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

Some estimates have a large margin of error. 4 figures for this ZIP (median age, bachelor's or higher, owner-occupied, commute) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

271

Margin of error ±93

Median household income

$102,083

Margin of error ±$11,215

Median home value

$200,000

Margin of error ±$39,614

Median gross rent

—

Margin of error not available

Median age

31.1 yrs*

Margin of error ±22.8 yrs· estimate has a large margin of error

Mean travel time to work

31.5 min*

Margin of error ±21.2 min· estimate has a large margin of error

How ZIP 58731 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 5873131.1 yrs*North Dakota35.9 yrsUnited States38.9 yrs

Median household income

ZIP 58731$102,083North Dakota$76,657United States$80,734

Per capita income

ZIP 58731$48,116North Dakota$43,389United States$44,673

Poverty rate

ZIP 587310.7%North Dakota10.8%United States12.5%

Unemployment rate

ZIP 587310.0%North Dakota2.8%United States5.2%

Bachelor's degree or higher

ZIP 5873117.0%*North Dakota32.7%United States35.7%

Median home value

ZIP 58731$200,000North Dakota$249,900United States$332,700

Median gross rent

ZIP 58731—North Dakota$954/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5873180.0%*North Dakota62.9%United States65.2%

Mean travel time to work

ZIP 5873131.5 min*North Dakota17.9 minUnited States26.4 min

Worked from home

ZIP 5873112.0%North Dakota8.1%United States15.1%

All figures for ZIP 58731

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 58731 — ACS 2020–2024 5-year estimates
Measure	ZIP 58731	Margin of error	North Dakota	United States
Total population	271	±93	784,841	334,922,499
Median age	31.1 yrs*	±22.8 yrs	35.9 yrs	38.9 yrs
Households	105	±39	331,063	129,227,496
Median household income	$102,083	±$11,215	$76,657	$80,734
Per capita income	$48,116	±$8,042	$43,389	$44,673
Poverty rate	0.7%	±1.1 pts	10.8%	12.5%
Unemployment rate	0.0%	±6.5 pts	2.8%	5.2%
Bachelor's degree or higher	17.0%*	±13.0 pts	32.7%	35.7%
Median home value	$200,000	±$39,614	$249,900	$332,700
Median gross rent	—	—	$954/mo	$1,413/mo
Owner-occupied homes	80.0%*	±40.6 pts	62.9%	65.2%
Mean travel time to work	31.5 min*	±21.2 min	17.9 min	26.4 min
Worked from home	12.0%	±5.2 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 58731
Group	ZIP 58731	North Dakota	United States
White alone, not Hispanic or Latino	89.7%	81.7%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	3.3%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	4.2%	0.5%
Asian alone, not Hispanic or Latino	3.0%	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	7.4%	4.0%	4.3%
Hispanic or Latino (of any race)	0.0%	4.7%	19.3%

Where ZIP 58731 is

State: North Dakota
Main county: McHenry County— also overlaps Ward County
Largest overlapping place: Deering (less than 1% of the ZIP's land area)
Land area: 100.01 sq mi· about 3 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 McHenry County

58710 McHenry County, ND 58712 McHenry County, ND 58713 McHenry County, ND 58736 McHenry County, ND 58741 McHenry County, ND 58744 McHenry County, ND 58768 McHenry County, ND 58788 McHenry County, ND 58789 McHenry County, ND 58790 McHenry County, ND 58792 McHenry County, ND

See every ZIP code in North Dakota, or compare ZIP 58731 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.