Diamond Ridge Cdp, Alaska
According to 2000 Census Bureau, there were 1802 residents, 683 households, and 471 families in the census designated place. The population density was 37.8 people per square mile (14.59/kmē), it is 115th most densely populated census designated place in Alaska. There were 850 housing units at an average density of 17.8 per square mile (6.87/kmē). The average household size was 2.6 persons, and the average family size was 3.15 persons. In the census designated place Age distribution was 29.7% under the age of 18, 5.3% from 18 to 24, 30.5% from 25 to 44, 28.6% from 45 to 64, and 5.9% who were 65 or older. For every 100 females there were 101.6 males. For every 100 females age 18 and over, there were 104.9 males. The median age was 38.4 years, the median age of male residents at 39.3 and the median age of female residents at 37.5. The racial or ethnic makeup of the census designated place was 1663 White, 2 Black or African American, 57 American Indian, 8 Asian, Native Hawaiian, 56 from two or more races and 16 Ohter races.
The median income for a household in the census designated place was $50977, it is the 75th highest census designated place by median household income in the U.S. state of Alaska. The median income for a family in the census designated place was $61813, making it the 52nd highest census designated place by median family income in Alaska. The per capita income for the census designated place was $23864, it is the 46th wealthiest census designated place in terms of per capita income. The median income of census designated place was $23385, Males had a median income of $35129 versus $15000 for females.
In 2000, 542 pupils and students, of which 47.79% are male and 52.21% are female, 30.08% of the total population, are in the education system. Of which, percentage of enrollment student are in, 4.24% nursery or pri school, 4.06% kindergarten, 48.34% elementary school, 27.49% high school and 15.87% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 1570 |
| April 2000 Estimate | 1570 |
| July 2000 Estimate | 1568 |
| July 2001 Estimate | 1614 |
| July 2002 Estimate | 1663 |
| July 2003 Estimate | 1715 |
| July 2004 Estimate | 1769 |
| July 2005 Estimate | 1921 |
| July 2006 Estimate | 2007 |
| July 2007 Estimate | 2186 |
| July 2008 Estimate | 2212 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 11 | 12 | 23 |
| Kindergarten | 8 | 14 | 22 |
| Elementary school | 124 | 138 | 262 |
| High school | 79 | 70 | 149 |
| College or graduate school | 37 | 49 | 86 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Diamond Ridge CDP, Alaska | $50977 | $61813 | $23864 |
| Kenai Peninsula Borough, Alaska | $46397 | $54106 | $20949 |
| Alaska, United States | $51571 | $59036 | $22660 |
| United States | $41994 | $50046 | $21587 |