Maryhill Cdp, Washington
As of the census of 2000, there were 98 people in the census designated place, organized into 40 households, and 26 families living in the census designated place. The population density was 35 people per square mile (13.51/kmē), it is Washington's 13th least densely populated census designated place. There were 49 housing units at an average density of 17.5 per square mile (6.76/kmē). The average household size was 2.45 people, and the average family size was 2.92 people. In the census designated place the population was spread out, with 22.4% under the age of 18, 4.1% from 18 to 24, 27.6% from 25 to 44, 29.6% from 45 to 64, and 16.3% who were 65 or older. For every 100 females there were 113 males. For every 100 females age 18 and over, there were 123.5 males. The median age of the census designated place's population was 40.5 years, The median age of males and females living in Maryhill Cdp was 45 and 38 years respectively. The racial makeup of the census designated place was 76 White, 9 Black or African American, 2 American Indian, Asian, 1 Native Hawaiian, 9 from two or more races and 1 Ohter races.
The median income for a household in the census designated place was $37250, it is the 293rd highest census designated place by median household income in the U.S. state of Washington. The median income for a family in the census designated place was $48529, making it the 223rd highest census designated place by median family income in Washington. The per capita income for the census designated place was $18939, it is Washington's 244th wealthiest census designated place by per capita income. The median income of census designated place was $9423, Males had a median income of $35147 versus $8846 for females.
| Year | Population |
|---|---|
| April 2000 census | 3760 |
| April 2000 Estimate | 3821 |
| July 2000 Estimate | 3824 |
| July 2001 Estimate | 3796 |
| July 2002 Estimate | 3753 |
| July 2003 Estimate | 3758 |
| July 2004 Estimate | 3729 |
| July 2005 Estimate | 3691 |
| July 2006 Estimate | 3718 |
| July 2007 Estimate | 3723 |
| July 2008 Estimate | 3742 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 0 | ||
| Kindergarten | 0 | ||
| Elementary school | 0 | 0 | 0 |
| High school | 0 | ||
| College or graduate school | 0 | 0 | 0 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Maryhill CDP, Washington | $37250 | $48529 | $18939 |
| Klickitat County, Washington | $34267 | $40414 | $16502 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |