Portland Flag

Portland

County:
Traill County
County Seat:
No
Area (mi²):
0.834
State:
North Dakota

Portland is a city located in Traill County, North Dakota. Portland has a 2025 population of 581 . Portland is currently declining at a rate of -0.17% annually and its population has decreased by -0.34% since the most recent census, which recorded a population of 583 in 2020.

The average household income in Portland is $105,012 with a poverty rate of 2.37%. The median age in Portland is 52.7 years: 52.7 years for males, and 53.1 years for females. For every 100 females there are 108.4 males.

581
Total Population
697
Density (mi²)
-1 -0.17%
Growth

Portland Population

Portland Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Portland includes 93.07% White, 4.2% Native American, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (93.07%)

Native American (4.2%)

Two or more races (2.74%)

Race
Population
Percentage (of total)
White51093.07%
Native American234.2%
Two or more races152.74%

Portland Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Portland's average per capita income is $58,523. Household income levels show a median of $100,714. The poverty rate stands at 2.37%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$115,417-
Families$107,031$129,662
Households$100,714$105,012
Non Families$42,656$45,953

$58,523

Average Income

$100,714

Median Household Income

2.37%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)