Porcupine Cdp, South Dakota
According to 2000 Census Bureau, there were 407 people, 89 households, and 77 families residing in the census designated place. The population density was 42.9 people per square mile (16.56/kmē), making it the 20th least densely populated census designated place in South Dakota. There were 103 housing units at an average density of 10.9 per square mile (4.21/kmē). It has an average household size was 4.57 persons, and the average family size was 4.83 persons. In the census designated place Age distribution was 42% under the age of 18, 13.5% from 18 to 24, 21.6% from 25 to 44, 18.9% from 45 to 64, and 3.9% who were 65 or older. For every 100 females there were 110.9 males. For every 100 females age 18 and over, there were 114.5 males. The median age is 21.3 years, The median age of males and females living in Porcupine Cdp was 22 and 21.1 years respectively. The racial makeup of the census designated place was 5 White, Black or African American, 400 American Indian, Asian, Native Hawaiian, 2 from two or more races and Ohter races.
The median income for a household in the census designated place was $24583, it is South Dakota's 100th poorest census designated place by median household income. The median income for a family in the census designated place was $26667, it is South Dakota's 63rd poorest census designated place by median family income. The per capita income for the census designated place was $4429, it is the 13th poorest census designated place in terms of per capita income. The median income of census designated place was $23229, Males have a median income of $23542 versus $14464 for females.
In 2000, 174 pupils and students, of which 45.98% are male and 54.02% are female, 42.75% of the total population, are in the education system. Of which, percentage of enrollment student are in, 16.09% nursery or pri school, 8.05% kindergarten, 67.24% elementary school, 5.75% high school and 2.87% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 88 |
| April 2000 Estimate | 88 |
| July 2000 Estimate | 89 |
| July 2001 Estimate | 90 |
| July 2002 Estimate | 92 |
| July 2003 Estimate | 94 |
| July 2004 Estimate | 94 |
| July 2005 Estimate | 95 |
| July 2006 Estimate | 97 |
| July 2007 Estimate | 97 |
| July 2008 Estimate | 97 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 18 | 10 | 28 |
| Kindergarten | 14 | 14 | |
| Elementary school | 43 | 74 | 117 |
| High school | 10 | 10 | |
| College or graduate school | 5 | 0 | 5 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Porcupine CDP, South Dakota | $24583 | $26667 | $4429 |
| Shannon County, South Dakota | $20916 | $20897 | $6286 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |