Copiague Cdp, New York
As of the census of 2000, there were 21922 residents, 7210 households, and 5341 families in the census designated place. The population density was 6871.4 people per square mile (2653.06/kmē), it is the 67th most densely populated census designated place in the U.S. state of New York. There were 7415 housing units at an average density of 2324.5 per square mile (897.49/kmē). The average household size was 3.03 persons, and the average family size was 3.42 persons. The population's age distribution was 23.3% under the age of 18, 8.5% from 18 to 24, 33.5% from 25 to 44, 22.7% from 45 to 64, and 12% who were 65 or older. For every 100 females there were 99.4 males. For every 100 females age 18 and over, there were 96.4 males. The median age of the census designated place's population was 36.6 years, the median age of male residents at 35.6 and the median age of female residents at 37.7. The racial or ethnic makeup of the census designated place was 82% White, 4.38% Black or African American, 0.19% American Indian, 1.74% Asian, 0.07% Native Hawaiian, 3.13% from two or more races and 8.48% Other races.
The median income for a household in the census designated place was $58906, it is the 326th wealthiest census designated place in terms of median household income. The median income for a family in the census designated place was $65369, making it the 361st wealthiest census designated place by median family income among the New York. The per capita income for the census designated place was $22557, making it the 466th highest census designated place by per capita income in New York. The median income is $28107, The median income for males was $35333, compared to $21271 for females.
In 2000, 5039 pupils and students, of which 50.98% are male and 49.02% are female, 22.99% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.5% nursery or pri school, 4.58% kindergarten, 47.53% elementary school, 21.25% high school and 19.13% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 3248 |
| April 2000 Estimate | 3248 |
| July 2000 Estimate | 3254 |
| July 2001 Estimate | 3294 |
| July 2002 Estimate | 3309 |
| July 2003 Estimate | 3319 |
| July 2004 Estimate | 3327 |
| July 2005 Estimate | 3318 |
| July 2006 Estimate | 3297 |
| July 2007 Estimate | 3292 |
| July 2008 Estimate | 3278 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 160 | 218 | 378 |
| Kindergarten | 148 | 83 | 231 |
| Elementary school | 1308 | 1087 | 2395 |
| High school | 514 | 557 | 1071 |
| College or graduate school | 439 | 525 | 964 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Copiague CDP, New York | $58906 | $65369 | $22557 |
| Suffolk County, New York | $65288 | $72112 | $26577 |
| New York, United States | $43393 | $51691 | $23389 |
| United States | $41994 | $50046 | $21587 |