Marty Cdp, South Dakota
According to 2000 Census Bureau, there were 421 people, 96 households, and 80 families living in the census designated place. The population density was 129.7 people per square mile (50.08/kmē), it is South Dakota's 55th least densely populated census designated place. There were 106 housing units at an average density of 32.6 per square mile (12.59/kmē). The average household size was 4.33 persons, and the average family size was 4.55 persons. In the census designated place Population was distributed with 46.6% under the age of 18, 13.3% from 18 to 24, 23% from 25 to 44, 11.6% from 45 to 64, and 5.5% who were 65 or older. For every 100 females there were 102.4 males. For every 100 females age 18 and over, there were 99.1 males. The median age is 20.1 years, the median age of male residents at 18.8 and the median age of female residents at 21.6. The racial makeup of the census designated place was 4.51% White, 0.24% Black or African American, 90.26% American Indian, 0% Asian, 0% Native Hawaiian, 3.33% from two or more races and 1.66% Other races.
The median income for a household in the census designated place was $18750, making its South Dakota's 42nd lowest census designated place by median household income. The median income for a family in the census designated place was $23750, making its South Dakota's 46th lowest census designated place by median family income. The per capita income for the census designated place was $5917, making it the 20th lowest census designated place by per capita income in South Dakota. The median income is $10078, The median income for males was $10694, compared to $9545 for females.
In 2000, 135 pupils and students, of which 68 are male and 67 are female, 32.07% of the total population, are in the education system. Of which, total enrollment of student are in, 22 nursery or pri school, 17 kindergarten, 67 elementary school, 15 high school and 14 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 819 |
| April 2000 Estimate | 819 |
| July 2000 Estimate | 817 |
| July 2001 Estimate | 802 |
| July 2002 Estimate | 793 |
| July 2003 Estimate | 778 |
| July 2004 Estimate | 771 |
| July 2005 Estimate | 773 |
| July 2006 Estimate | 768 |
| July 2007 Estimate | 760 |
| July 2008 Estimate | 756 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 17 | 5 | 22 |
| Kindergarten | 5 | 12 | 17 |
| Elementary school | 33 | 34 | 67 |
| High school | 11 | 4 | 15 |
| College or graduate school | 2 | 12 | 14 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Marty CDP, South Dakota | $18750 | $23750 | $5917 |
| Charles Mix County, South Dakota | $26060 | $30688 | $11502 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |