Mount Gretna Heights Cdp, Pennsylvania
As of the census of 2000, there were 360 people in the census designated place, organized into 168 households, and 111 families residing in the census designated place. The population density was 2815.5 people per square mile (1087.07/kmē), it is Pennsylvania's 436th most densely populated census designated place. There were 292 housing units at an average density of 2246.2 per square mile (867.26/kmē). The average household size was 2.14 persons, and the average family size was 2.63 persons. In the census designated place the population was spread out, with 15.8% under the age of 18, 5.8% from 18 to 24, 26.4% from 25 to 44, 33.6% from 45 to 64, and 18.3% who were 65 or older. For every 100 females there were 92.5 males. For every 100 females age 18 and over, there were 94.2 males. The median age of the census designated place's population was 46 years, The median age of males was 47.2 years, for females the median age was 44.4 years. The racial or ethnic makeup of the census designated place was 343 White, 2 Black or African American, American Indian, 3 Asian, 3 Native Hawaiian, 8 from two or more races and 1 Ohter races.
The median income for a household in the census designated place was $46354, making its Pennsylvania's 265th highest census designated place by median household income. The median income for a family in the census designated place was $54750, making it the 270th wealthiest census designated place by median family income among the Pennsylvania. The per capita income for the census designated place was $25996, making its Pennsylvania's 136th highest census designated place by per capita income. The median income was $32241, The median income for males was $33906, compared to $30156 for females.
In 2000, 53 pupils and students, of which 18 are male and 35 are female, 14.72% of the total population, are in the education system. Of which, total enrollment of student are in, 5 nursery or pri school, 0 kindergarten, 16 elementary school, 13 high school and 19 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 242 |
| April 2000 Estimate | 242 |
| July 2000 Estimate | 241 |
| July 2001 Estimate | 239 |
| July 2002 Estimate | 237 |
| July 2003 Estimate | 235 |
| July 2004 Estimate | 234 |
| July 2005 Estimate | 232 |
| July 2006 Estimate | 234 |
| July 2007 Estimate | 234 |
| July 2008 Estimate | 234 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5 | 5 | |
| Kindergarten | 0 | ||
| Elementary school | 5 | 11 | 16 |
| High school | 10 | 3 | 13 |
| College or graduate school | 3 | 16 | 19 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Mount Gretna Heights CDP, Pennsylvania | $46354 | $54750 | $25996 |
| Lebanon County, Pennsylvania | $40838 | $48906 | $19773 |
| Pennsylvania, United States | $40106 | $49184 | $20880 |
| United States | $41994 | $50046 | $21587 |