Portland Flag

Portland

County Seat:
No
Area (mi²):
32.285
State:
Iowa

Portland is located in Cerro Gordo County, Iowa. Portland has a 2025 population of 387 . Portland is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Portland is $135,930 with a poverty rate of 0%. The median age in Portland is 34.2 years: 37.2 years for males, and 34.1 years for females. For every 100 females there are 104.8 males.

387
Total Population
12
Density (mi²)

Portland Population

Portland Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Portland includes 98.71% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.71%)

Two or more races (1.29%)

Race
Population
Percentage (of total)
White38298.71%
Two or more races51.29%

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 $47,933. Household income levels show a median of $120,341. The poverty rate stands at 0%.

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
Households$120,341$135,930
Non Families$41,250$39,025
Families-$152,249
Married Families--

$47,933

Average Income

$120,341

Median Household Income

0%

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)