PlainZIP

Portland, ND · standard

ZIP Code 58274

Traill County, North Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

953
3/sq mi
$105,395
Median income
$203,300
Median home value
28.7%
Bachelor's or higher

The verdict

Portland pairs an upper-quartile household income with below-median home values, in a rural, homeowner-dominated area.

Top 16%
household income, US ZIPs
44th pct
home value, US ZIPs
3
people per sq mi
81%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 58274 against every reporting US ZIP.

ZIP code 58274 is a sparsely populated ZIP (a standard USPS delivery area) in Portland, Traill County, North Dakota, home to just 953 residents across 340.4 square miles, a density of 3 people per square mile, in the Chicago time zone.

ZIP 58274 lands in the middle-income range, with a median household income of $105,395 (27% above the North Dakota average), while per-capita income is $49,585. 2.7% of residents live below the poverty line, and the unemployment rate reads 1.8%. The typical home here is valued at $203,300 (13% above the state average); renters pay a median of $623 monthly, and 81.1% of units are owner-occupied.

Educational attainment sits below the national norm: 28.7% of adults hold a bachelor's degree or higher, the median age is 48.3, and the average commute is -. We also surface 2 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Traill County, so you can benchmark 58274 against its immediate geography rather than a national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 58274

Top 5 sectors by establishment count in Portland, ND

Which industries have the most business establishments in ZIP 58274.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 58274, Portland, ND · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

953

Population

340.4

Area (sq mi)

3

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 58274?

48.3

Median Age

51.2%

Male

48.8%

Female

1.5%

Foreign-Born

White 90.2%
African American 1.7%
Asian 0.0%
American Indian or Alaska Native 0.9%
Native Hawaiian or Pacific Islander 0.4%
Two or More Ethnicities 5.5%
Hispanic or Latino 5.4%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$105,395

Median Household Income

+27% vs state

$49,585

Per Capita Income

2.7%

Poverty Rate

1.8%

Unemployment Rate

How ZIP 58274 ranks nationally

Portland, ND household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$105,395 Top 16% higher than 84% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 59.7%
Bachelor's Degree or Higher 28.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

413

Total Housing Units

402

Occupied Units

11

Vacant Units

2.31

Avg Household Size

Occupancy Type

Owner 81.1%
Renter 18.9%

$203,300

Median Home Value

+13% vs state

$623

Median Rent

1972

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 27 business establishments in ZIP 58274, employing approximately 103 people with a combined annual payroll of $5,662,000.

27

Businesses

103

Employees

$5.7M

Annual Payroll

5

Industry Sectors

Industry Establishments % of Total
Construction 7 25.9%
Wholesale trade 4 14.8%
Transportation and warehousing 4 14.8%
Other services (except public administration) 4 14.8%
Finance and insurance 3 11.1%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 58274 vs 58240 →

ZIP 58274 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 58274 ranks #2 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 58274 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 58274 ranks #2 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
58240 Hatton, ND 1,276 9.8 mi
58016 Clifford, ND 192 8.8 mi

More ZIP Codes in Traill County

58257 standard
Mayville, ND
Pop: 2,239
58045 standard
Hillsboro, ND
Pop: 2,230
58218 standard
Buxton, ND
Pop: 700
58035 standard
Galesburg, ND
Pop: 262
58223 standard
Cummings, ND
Pop: 212
58016 standard
Clifford, ND
Pop: 192

Related Areas

Traill County Portland, ND North Dakota

Frequently Asked Questions

What county is ZIP code 58274 in? ▼
ZIP code 58274 (Portland) is located in Traill County, North Dakota. Traill County contains multiple ZIP codes, see the full list at /counties/traill-nd.
What is the population of ZIP code 58274? ▼
ZIP code 58274 in Portland, ND has a population of 953 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 58274? ▼
The median household income in ZIP 58274 is $105,395, which is 38% above the national average of $76,288.
What is the average home value in ZIP 58274? ▼
The median home value in ZIP 58274 is $203,300, which is 27% below the national average of $278,155.
What is the demographic makeup of ZIP 58274? ▼
The largest racial group in ZIP 58274 is White at 90.2%. Hispanic or Latino residents make up 5.4% of the population.
How many businesses are in ZIP code 58274? ▼
ZIP code 58274 has 27 business establishments employing approximately 103 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 58274? ▼
The top industries by establishment count in ZIP 58274 are: Construction (7), Wholesale trade (4), Transportation and warehousing (4). There are 5 industry sectors represented in total.
What is the education level in ZIP code 58274? ▼
In ZIP code 58274, 59.7% of residents aged 25+ have a high school diploma or higher, and 28.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 58274? ▼
In ZIP code 58274, approximately 81.1% of occupied housing units are owner-occupied and 18.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 58274? ▼
The poverty rate in ZIP code 58274 is 2.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.