Troy City, Michigan
As of the census of 2000, there were 80959 people, 30018 households, and 21874 families living in the city. The population density was 2413.9 people per square mile (932.01/kmē), it is 113th most densely populated city in Michigan. There were 30872 housing units at an average density of 920.5 per square mile (355.41/kmē). It has an average household size was 2.69 persons, and the average family size was 3.23 persons. In the city the population was spread out, with 26.2% under the age of 18, 6.7% from 18 to 24, 29.8% from 25 to 44, 27.1% from 45 to 64, and 10.2% who were 65 or older. For every 100 males there were 102 females. For every 100 males age 18 and over, there were 105.5 females. The median age is 38.1 years, the median age of male residents at 37.2 and the median age of female residents at 39.1. The racial makeup of the city was 82.3% White, 2.09% Black or African American, 0.15% American Indian, 13.25% Asian, 0.02% Native Hawaiian, 1.82% from two or more races and 0.36% Other races.
The median income for a household in the city was $77538, making it the 23rd wealthiest city by median household income among the Michigan. The median income for a family in the city was $92058, it is the 25th highest city by median family income in the U.S. state of Michigan. The per capita income for the city was $35936, making its Michigan's 33rd highest city by per capita income. The median income was $41127, The median income for males was $57219 versus $26716 for females.
In 2000, 23822 pupils and students, of which 50.94% are male and 49.06% are female, 29.42% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.81% nursery or pri school, 4.21% kindergarten, 43.12% elementary school, 21.89% high school and 22.97% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 80959 |
| April 2000 Estimate | 80957 |
| July 2000 Estimate | 81003 |
| July 2001 Estimate | 80901 |
| July 2002 Estimate | 80776 |
| July 2003 Estimate | 80798 |
| July 2004 Estimate | 80918 |
| July 2005 Estimate | 80620 |
| July 2006 Estimate | 80467 |
| July 2007 Estimate | 80262 |
| July 2008 Estimate | 80264 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 943 | 918 | 1861 |
| Kindergarten | 533 | 471 | 1004 |
| Elementary school | 5350 | 4921 | 10271 |
| High school | 2736 | 2479 | 5215 |
| College or graduate school | 2574 | 2897 | 5471 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Troy city, Michigan | $77538 | $92058 | $35936 |
| Oakland County, Michigan | $61907 | $75540 | $32534 |
| Michigan, United States | $44667 | $53457 | $22168 |
| United States | $41994 | $50046 | $21587 |