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 2026 population of 134. Porcupine 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 median household income in Porcupine is $70,469 with a poverty rate of 11.59%. The median age in Porcupine is 18.7 years: 18.2 years for males, and 19.3 years for females. For every 100 females there are 84.0 males.

134
Total Population
664
Density (mi²)

Porcupine Population

Porcupine Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202613400%
2025134-1-0.74%

Median Age

Overall: 18.7 years
Female: 19.3 years
Male: 18.2 years

Porcupine Adults

There are 74 adults, (0 of whom are seniors) in Porcupine.

Sex Ratio

Female: 75 (54.3%)
Male: 63 (45.7%)

Demographics

The racial composition of Porcupine includes 76.81% Native American, 5.07% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Native American10676.81%
Two or more races2115.22%
White75.07%
Other race42.9%
Race
Population ↓
Percentage (of total)
Two or more races128.7%
White75.07%
Other race42.9%
Race
Population ↓
Percentage (of total)
Native American10676.81%
Two or more races96.52%

Porcupine Marital Status

Economics and Income Statistics

Porcupine 's average per capita income is $34,688. Household income levels show a median of $70,469. The poverty rate stands at 11.59%.

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$70,938$69,942
Households$70,469$53,978
Married Families--
Non Families--

$34,688

Average Income

$70,469

Median Household Income

11.59%

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)