Keystone Heights City, Florida
As of the census of 2000, there were 1349 residents, 515 households, and 375 families in the city. The population density was 296.9 people per square mile (114.63/kmē), making it the 89th least densely populated city in Florida. There were 562 housing units at an average density of 123.8 per square mile (47.8/kmē). It has an average household size was 2.62 persons, and the average family size was 3.09 persons. In the Keystone Heights City, 28.1% of the population was under the age of 18, 8.1% were 18 to 24, 25% were 25 to 44, 21.5% were 45 to 64, and 17.3% who were 65 or older. For every 100 females there were 86.1 males. For every 100 females age 18 and over, there were 81.3 males. The median age is 37.8 years, The median age of males was 36.8 years, for females the median age was 38.6 years. The racial or ethnic makeup of the city was 96.07% White, 0.44% Black or African American, 0.52% American Indian, 0.52% Asian, 0.3% Native Hawaiian, 0.96% from two or more races and 1.19% Other races.
The median income for a household in the city was $39519, making it the 349th wealthiest city by median household income among the Florida. The median income for a family in the city was $47404, making its Florida's 322nd highest city by median family income. The per capita income for the city was $19157, it is the 434th highest city by per capita income in the U.S. state of Florida. The median income is $23548, Males had a median income of $29653 versus $16793 for females.
In 2000, 406 pupils and students, of which 207 are male and 199 are female, 30.1% of the total population, are in the education system. Of which, total enrollment of student are in, 24 nursery or pri school, 17 kindergarten, 190 elementary school, 105 high school and 70 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 1349 |
| April 2000 Estimate | 1345 |
| July 2000 Estimate | 1345 |
| July 2001 Estimate | 1352 |
| July 2002 Estimate | 1376 |
| July 2003 Estimate | 1369 |
| July 2004 Estimate | 1374 |
| July 2005 Estimate | 1401 |
| July 2006 Estimate | 1441 |
| July 2007 Estimate | 1474 |
| July 2008 Estimate | 1494 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 21 | 3 | 24 |
| Kindergarten | 14 | 3 | 17 |
| Elementary school | 92 | 98 | 190 |
| High school | 52 | 53 | 105 |
| College or graduate school | 28 | 42 | 70 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Keystone Heights city, Florida | $39519 | $47404 | $19157 |
| Clay County, Florida | $48854 | $53814 | $20868 |
| Florida, United States | $38819 | $45625 | $21557 |
| United States | $41994 | $50046 | $21587 |