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.
Data after 2023 is projected based on recent change
The racial composition of Porcupine includes 91.91% Native American, and smaller percentages for other race and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
Native American | 125 | 91.91% |
Two or more races | 7 | 5.15% |
Other race | 4 | 2.94% |
Married
Widowed
Divorced
Separated
Never Married
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%.
Name | Median | Mean |
---|---|---|
Families | $80,625 | $78,591 |
Households | $80,417 | $57,189 |
Married Families | - | - |
Non Families | - | - |
Average Income
Median Household Income
Poverty Rate