Porcupine Flag

Porcupine

County:
Sioux County
County Seat:
No
Area (mi²):
0.202
State:
North Dakota

Porcupine is a CDP located in Sioux County, North Dakota. Porcupine has a 2025 population of 108. Porcupine is currently declining at a rate of -2.7% annually and its population has decreased by -33.33% since the most recent census, which recorded a population of 162 in 2020.

The average household income in Porcupine is $57,189 with a poverty rate of 10.29%. The median age in Porcupine is 16.7 years: 12 years for males, and 18.3 years for females.

108
Total Population
535
Density (mi²)
-3 -2.7%
Growth

Porcupine Population

Porcupine Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Porcupine includes 91.91% Native American, and smaller percentages for other race, White, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Native American

Two or more races

Other race

White

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
Native American12591.91%
Two or more races75.15%
Other race42.94%
White00%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Porcupine Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Porcupine's average per capita income is $39,000. Household income levels show a median of $80,417. The poverty rate stands at 10.29%.

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
Families$80,625$78,591
Households$80,417$57,189
Married Families--
Non Families--

$39,000

Average Income

$80,417

Median Household Income

10.29%

Poverty Rate

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)