What city is ZIP code 58274?

ZIP code 58274 is in Portland, ND (Steele County).

What county is ZIP code 58274 in?

ZIP code 58274 is mostly in Steele County, North Dakota.

How many people live in ZIP code 58274?

About 930 people live in the 58274 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 58274

Portland, ND, Steele County

Population

930

Land area

131.3sq mi

People per sq mi

City

Portland

ZIP 58274 and nearby ZIP codes

Full map

ZIP 58274 at a glance

ZIP 58274 (Portland) is 38% less dense than North Dakota as a whole.
The median household income is $105,395, 37% above the North Dakota median of $76,657.
A typical owner-occupied home is valued at $203,300 (19% below North Dakota) and median rent is $623 a month.

Local data for ZIP 58274

Counts from official public data

Housing and community stats

ZIP 58274, American Community Survey 2020-2024

Full profile

Median household income

$105,395

Poverty rate

2.7%

Median home value

$203,300

Median rent

$623/mo

Homeownership

81.1%

Bachelor's or higher

28.7%

Median age

48.3

Average commute

15.8 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

103

$5.7M annual payroll

PPP loans

$2.4M

121 loans

Campaign donations

$4,830

9% D, 19% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 58274, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: strong wind

Storm events since 1996

587

Countywide, mostly hail

Flood insurance policies

0.1% of homes, county

July high / Jan low

80° / -4°F

23.9 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 58274, CDC PLACES estimates

All 40 measures

Obesity

39.5%

U.S. 33.3% +6.2 pts

Diabetes

12.2%

U.S. 12.1% about the same

Smoking

14.2%

U.S. 12.8% +1.4 pts

Uninsured (18-64)

6.7%

U.S. 11.1% -4.4 pts

Frequently asked questions

What city is ZIP code 58274?: ZIP code 58274 is in Portland, ND (Steele County).
What county is ZIP code 58274 in?: ZIP code 58274 is mostly in Steele County, North Dakota.
How many people live in ZIP code 58274?: About 930 people live in the 58274 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.