Kent County, Michigan
As of the census of 2000, there were 574335 people, 212890 households, and 144123 families residing in the county. The population density was 670.8 people per square mile (259/kmē), it would be the fifth most densely populated county in the U.S. state of Michigan. There were 224000 housing units at an average density of 261.6 per square mile (101/kmē). The average household size was 2.64 persons, and the average family size was 3.2 persons. In the county the population was spread out, with 28.3% under the age of 18, 10.5% from 18 to 24, 31.2% from 25 to 44, 19.7% from 45 to 64, and 10.4% who were 65 or older. For every 100 females there were 96.9 males. For every 100 females age 18 and over, there were 93.7 males. According to July 2008 Census Bureau estimates, the population of the county is 605213, The racial makeup of the county was 86.23% White, 9.33% Black or African American, 0.53% American Indian, 2.12% Asian, 0.1% Native Hawaiian, and 1.69% from two or more races.
The median income for a household in the county was $45980, it is the 13th wealthiest county in terms of median household income. The median income for a family in the county was $54770, it is the 11th wealthiest county in terms of median family income. The per capita income for the county was $21629, it is 13th wealthiest county by per capita income in Michigan.
In 2000, 165304 pupils and students, of which 50.2% are male and 49.8% are female, 28.78% of the total population, are in the education system. Of which, percentage of enrollment student are in, 6.59% nursery or pri school, 5.93% kindergarten, 44.77% elementary school, 22.12% high school and 20.59% College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Byron Center Cdp | Kent County | 5.02 | 5.02 | 0 | 3777 | 751.8 | 29028 | 58508 |
| 2 | Caledonia Village | Kent County | 1.39 | 1.35 | 0.04 | 1102 | 816.3 | 22386 | 50724 |
| 3 | Casnovia Village | Kent County, Muskegon County | 1.1 | 1.1 | 0 | 315 | 287.6 | 18962 | 42019 |
| 4 | Cedar Springs City | Kent County | 1.85 | 1.83 | 0.02 | 3112 | 1701.9 | 16040 | 39542 |
| 5 | Comstock Park Cdp | Kent County | 3.9 | 3.9 | 0 | 10674 | 2735 | 19911 | 40202 |
| 6 | Cutlerville Cdp | Kent County | 5.98 | 5.98 | 0 | 15114 | 2527.2 | 19648 | 40809 |
| 7 | East Grand Rapids City | Kent County | 3.4 | 2.93 | 0.47 | 10764 | 3678 | 41388 | 84772 |
| 8 | Forest Hills Cdp | Kent County | 50.76 | 49.39 | 1.37 | 20942 | 424 | 39517 | 87266 |
| 9 | Grand Rapids City | Kent County | 45.32 | 44.64 | 0.68 | 197800 | 4431.2 | 17661 | 37224 |
| 10 | Grandville City | Kent County | 7.61 | 7.41 | 0.2 | 16263 | 2195.6 | 21306 | 47570 |
| 11 | Kent City Village | Kent County | 1.11 | 1.09 | 0.01 | 1061 | 969.2 | 13084 | 35341 |
| 12 | Kentwood City | Kent County | 21.04 | 21.04 | 0 | 45255 | 2150.6 | 22463 | 45812 |
| 13 | Lowell City | Kent County | 3.09 | 2.88 | 0.2 | 4013 | 1391.2 | 17843 | 42326 |
| 14 | Northview Cdp | Kent County | 11.06 | 10.41 | 0.65 | 14730 | 1414.6 | 21215 | 46888 |
| 15 | Rockford City | Kent County | 3.03 | 3 | 0.03 | 4626 | 1544.2 | 19906 | 50562 |
| 16 | Sand Lake Village | Kent County | 0.76 | 0.73 | 0.03 | 492 | 670.5 | 14184 | 31875 |
| 17 | Sparta Village | Kent County | 2.44 | 2.44 | 0 | 4159 | 1703.9 | 17920 | 39047 |
| 18 | Walker City | Kent County | 25.43 | 25.16 | 0.28 | 21842 | 868.3 | 21198 | 44818 |
| 19 | Wyoming City | Kent County | 24.51 | 24.42 | 0.09 | 69368 | 2840.1 | 19287 | 43164 |
| Year | Population |
|---|---|
| April 2000 census | 574335 |
| April 2000 Estimate | 574339 |
| July 2000 Estimate | 576456 |
| July 2001 Estimate | 582144 |
| July 2002 Estimate | 586488 |
| July 2003 Estimate | 589695 |
| July 2004 Estimate | 592287 |
| July 2005 Estimate | 595662 |
| July 2006 Estimate | 599199 |
| July 2007 Estimate | 602676 |
| July 2008 Estimate | 605213 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5726 | 5164 | 10890 |
| Kindergarten | 5118 | 4682 | 9800 |
| Elementary school | 38025 | 35986 | 74011 |
| High school | 18583 | 17989 | 36572 |
| College or graduate school | 15536 | 18495 | 34031 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Kent County, Michigan | $45980 | $54770 | $21629 |
| Michigan, United States | $44667 | $53457 | $22168 |
| United States | $41994 | $50046 | $21587 |