Niwot Cdp, Colorado
As of the census of 2000, there were 4160 people in the census designated place, organized into 1502 households, and 1095 families residing in the census designated place. The population density was 1026.4 people per square mile (396.3/km˛), it would be the 181st most densely populated census designated place in the U.S. state of Colorado. There were 1546 housing units at an average density of 381.7 per square mile (147.38/km˛). The average household size was 2.66 and the average family size was 3.15. In the census designated place the population is diverse age-wise, with 28.5% under the age of 18, 4.8% from 18 to 24, 29.5% from 25 to 44, 31.3% from 45 to 64, and 5.9% who were 65 or older. For every 100 females there were 102.8 males. For every 100 females age 18 and over, there were 103.3 males. The median age is 40 years, The median age of males and females living in Niwot Cdp was 39.8 and 40.2 years respectively. The racial makeup of the census designated place was 94.52% White, 0.48% Black or African American, 0.38% American Indian, 2.16% Asian, 0.02% Native Hawaiian, 1.37% from two or more races and 1.06% Other races.
The median income for a household in the census designated place was $86914, it is 16th wealthiest census designated place by median household income in Colorado. The median income for a family in the census designated place was $100120, making it the 12th highest census designated place by median family income in Colorado. The per capita income for the census designated place was $39943, making it the 17th wealthiest census designated place by per capita income among the Colorado. The median income is $40234, Males had a median income of $65492 versus $26796 for females.
In 2000, 1233 pupils and students, of which 608 are male and 625 are female, 29.64% of the total population, are in the education system. Of which, total enrollment of student are in, 77 nursery or pri school, 76 kindergarten, 569 elementary school, 338 high school and 173 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 1394 |
| April 2000 Estimate | 1394 |
| July 2000 Estimate | 1397 |
| July 2001 Estimate | 1400 |
| July 2002 Estimate | 1385 |
| July 2003 Estimate | 1365 |
| July 2004 Estimate | 1356 |
| July 2005 Estimate | 1343 |
| July 2006 Estimate | 1343 |
| July 2007 Estimate | 1354 |
| July 2008 Estimate | 1369 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 33 | 44 | 77 |
| Kindergarten | 43 | 33 | 76 |
| Elementary school | 267 | 302 | 569 |
| High school | 188 | 150 | 338 |
| College or graduate school | 77 | 96 | 173 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Niwot CDP, Colorado | $86914 | $100120 | $39943 |
| Boulder County, Colorado | $55861 | $70572 | $28976 |
| Colorado, United States | $47203 | $55883 | $24049 |
| United States | $41994 | $50046 | $21587 |