Mequon City, Wisconsin
According to 2000 Census Bureau, there were 21823 people, 76 households, and 48 families residing in the city. The population density was 472.5 people per square mile (182.43/km˛), it would be the 173rd least densely populated city in the U.S. state of Wisconsin. There were 8162 housing units at an average density of 176.7 per square mile (68.22/km˛). The average household size was 2.75 persons, and the average family size was 3.09 persons. In the city the population was spread out, with 28.1% under the age of 18, 4.2% from 18 to 24, 22.9% from 25 to 44, 31.2% from 45 to 64, and 13.6% who were 65 or older. For every 100 males there were 102.7 females. For every 100 males age 18 and over, there were 106.6 females. The median age was 42.5 years, The median age of males was 42 years, for females the median age was 43 years. The racial or ethnic makeup of the city was 20549 White, 492 Black or African American, 21 American Indian, 522 Asian, 6 Native Hawaiian, 182 from two or more races and 51 Ohter races.
The median income for a household in the city was $90733, making it the eighth wealthiest city by median household income among the Wisconsin. The median income for a family in the city was $101793, it is ninth wealthiest city by median family income in Wisconsin. The per capita income for the city was $48333, making it the 12th highest city by per capita income in Wisconsin. The median income is $40047, Median income for males is $56457, compared with $25126 for females.
In 2000, 6454 pupils and students, of which 53.53% are male and 46.47% are female, 29.57% of the total population, are in the education system. Of which, percentage of enrollment student are in, 9.03% nursery or pri school, 6.49% kindergarten, 46.25% elementary school, 23.91% high school and 14.32% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 21823 |
| April 2000 Estimate | 22643 |
| July 2000 Estimate | 22671 |
| July 2001 Estimate | 22558 |
| July 2002 Estimate | 23092 |
| July 2003 Estimate | 23218 |
| July 2004 Estimate | 23466 |
| July 2005 Estimate | 23472 |
| July 2006 Estimate | 23418 |
| July 2007 Estimate | 23471 |
| July 2008 Estimate | 23584 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 243 | 340 | 583 |
| Kindergarten | 216 | 203 | 419 |
| Elementary school | 1591 | 1394 | 2985 |
| High school | 850 | 693 | 1543 |
| College or graduate school | 555 | 369 | 924 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Mequon city, Wisconsin | $90733 | $101793 | $48333 |
| Ozaukee County, Wisconsin | $62745 | $72547 | $31947 |
| Wisconsin, United States | $43791 | $52911 | $21271 |
| United States | $41994 | $50046 | $21587 |