Dennis Cdp, Oklahoma
As of the census of 2000, there were 185 residents, 77 households, and 65 families in the census designated place. The population density was 40.9 people per square mile (15.79/kmē), it is the 76th least populated census designated place in terms of population density. There were 217 housing units at an average density of 48 per square mile (18.53/kmē). It has an average household size was 2.4 persons, and the average family size was 2.63 persons. In the Dennis Cdp, 21.6% of the population was under the age of 18, 3.2% were 18 to 24, 20.5% were 25 to 44, 33% were 45 to 64, and 21.6% who were 65 or older. For every 100 females there were 98.9 males. For every 100 females age 18 and over, there were 104.2 males. The median age of the census designated place's population was 48.9 years, the median age of male residents at 49.8 and the median age of female residents at 46.5. The racial or ethnic makeup of the census designated place was 161 White, Black or African American, 14 American Indian, Asian, Native Hawaiian, 10 from two or more races and Ohter races.
The median income for a household in the census designated place was $38542, it would be the 61st highest census designated place by median household income in the U.S. state of Oklahoma. The median income for a family in the census designated place was $38542, making it the 150th wealthiest census designated place by median family income among the Oklahoma. The per capita income for the census designated place was $14366, making it the 258th highest census designated place by per capita income in Oklahoma. The median income was $18750, Males have a median income of $21250 versus $17639 for females.
In 2000, 61 pupils and students, of which 39.34% are male and 60.66% are female, 32.97% of the total population, are in the education system. Of which, percentage of enrollment student are in, 0% nursery or pri school, 0% kindergarten, 49.18% elementary school, 42.62% high school and 8.2% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 819 |
| April 2000 Estimate | 819 |
| July 2000 Estimate | 821 |
| July 2001 Estimate | 829 |
| July 2002 Estimate | 833 |
| July 2003 Estimate | 843 |
| July 2004 Estimate | 847 |
| July 2005 Estimate | 847 |
| July 2006 Estimate | 858 |
| July 2007 Estimate | 868 |
| July 2008 Estimate | 867 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 0 | ||
| Kindergarten | 0 | ||
| Elementary school | 17 | 13 | 30 |
| High school | 7 | 19 | 26 |
| College or graduate school | 0 | 5 | 5 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Dennis CDP, Oklahoma | $38542 | $38542 | $14366 |
| Delaware County, Oklahoma | $27996 | $33093 | $15424 |
| Oklahoma, United States | $33400 | $40709 | $17646 |
| United States | $41994 | $50046 | $21587 |