Muddy Cdp, Montana
According to 2000 Census Bureau, there were 627 residents, 149 households, and 129 families in the census designated place. The population density was 22 people per square mile (8.49/kmē), it is Montana's 22nd least densely populated census designated place. There were 160 housing units at an average density of 5.6 per square mile (2.16/kmē). The average household size was 4.21 and the average family size was 4.34. In the census designated place the population was spread out, with 46.4% under the age of 18, 10.5% from 18 to 24, 26.8% from 25 to 44, 14.8% from 45 to 64, and 1.4% who were 65 or older. For every 100 males there were 99.7 females. For every 100 males age 18 and over, there were 116.8 females. The median age was 19.9 years, The median age of males and females living in Muddy Cdp was 17.6 and 22.8 years respectively. The racial makeup of the census designated place was 5.42% White, 0% Black or African American, 94.26% American Indian, 0% Asian, 0% Native Hawaiian, 0.32% from two or more races and 0% Other races.
The median income for a household in the census designated place was $24688, making it the 77th lowest census designated place by median household income in Montana. The median income for a family in the census designated place was $23529, making it the 28th poorest census designated place by median family income among the Montana. The per capita income for the census designated place was $4837, making its Montana's third lowest census designated place by per capita income. The median income is $8409, Males have a median income of $12708 versus $4643 for females.
In 2000, 255 pupils and students, of which 145 are male and 110 are female, 40.67% of the total population, are in the education system. Of which, total enrollment of student are in, 15 nursery or pri school, 4 kindergarten, 144 elementary school, 59 high school and 33 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 510 |
| April 2000 Estimate | 510 |
| July 2000 Estimate | 509 |
| July 2001 Estimate | 515 |
| July 2002 Estimate | 513 |
| July 2003 Estimate | 510 |
| July 2004 Estimate | 514 |
| July 2005 Estimate | 507 |
| July 2006 Estimate | 502 |
| July 2007 Estimate | 504 |
| July 2008 Estimate | 507 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 13 | 2 | 15 |
| Kindergarten | 2 | 2 | 4 |
| Elementary school | 90 | 54 | 144 |
| High school | 33 | 26 | 59 |
| College or graduate school | 7 | 26 | 33 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Muddy CDP, Montana | $24688 | $23529 | $4837 |
| Big Horn County, Montana | $27684 | $31095 | $10792 |
| Montana, United States | $33024 | $40487 | $17151 |
| United States | $41994 | $50046 | $21587 |