Portage City, Michigan
As of the census of 2000, there were 44897 residents, 18138 households, and 12139 families in the city. The population density was 1394.2 people per square mile (538.3/km˛), it would be the 243rd most densely populated city in the U.S. state of Michigan. There were 18880 housing units at an average density of 586.3 per square mile (226.37/km˛). The average household size was 2.45 and the average family size was 3.01. In the city the population was spread out, with 26.4% under the age of 18, 8.5% from 18 to 24, 29.9% from 25 to 44, 23.4% from 45 to 64, and 11.8% who were 65 or older. For every 100 females there were 92.1 males. For every 100 females age 18 and over, there were 88.8 males. The median age was 35.8 years, The median age of males was 34.7 years, for females the median age was 36.9 years. The racial makeup of the city was 90.75% White, 3.73% Black or African American, 0.3% American Indian, 2.64% Asian, 0.02% Native Hawaiian, 1.84% from two or more races and 0.7% Other races.
The median income for a household in the city was $49410, making its Michigan's 105th highest city by median household income. The median income for a family in the city was $61285, it is Michigan's 98th wealthiest city by median family income. The per capita income for the city was $25414, making it the 90th wealthiest city by per capita income among the Michigan. The median income of city was $27721, The median income for males was $36615 versus $20545 for females.
In 2000, 12677 pupils and students, of which 6323 are male and 6354 are female, 28.24% of the total population, are in the education system. Of which, total enrollment of student are in, 862 nursery or pri school, 664 kindergarten, 5603 elementary school, 2625 high school and 2923 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 44897 |
| April 2000 Estimate | 44897 |
| July 2000 Estimate | 44929 |
| July 2001 Estimate | 44897 |
| July 2002 Estimate | 45210 |
| July 2003 Estimate | 45812 |
| July 2004 Estimate | 45634 |
| July 2005 Estimate | 45710 |
| July 2006 Estimate | 45877 |
| July 2007 Estimate | 45982 |
| July 2008 Estimate | 46133 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 466 | 396 | 862 |
| Kindergarten | 266 | 398 | 664 |
| Elementary school | 2969 | 2634 | 5603 |
| High school | 1309 | 1316 | 2625 |
| College or graduate school | 1313 | 1610 | 2923 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Portage city, Michigan | $49410 | $61285 | $25414 |
| Kalamazoo County, Michigan | $42022 | $53953 | $21739 |
| Michigan, United States | $44667 | $53457 | $22168 |
| United States | $41994 | $50046 | $21587 |