Oak Grove City, Minnesota
As of the census of 2000, there were 6903 people in the city, organized into 2200 households, and 1883 families residing in the city. The population density was 204.9 people per square mile (79.11/kmē), it is Minnesota's 181st least densely populated city. There were 2232 housing units at an average density of 66.2 per square mile (25.56/kmē). The average household size was 3.11 and the average family size was 3.33. Age range in the city was well distributed with 32% under the age of 18, 6.8% from 18 to 24, 33.8% from 25 to 44, 23.9% from 45 to 64, and 3.5% who were 65 or older. For every 100 females there were 114.4 males. For every 100 females age 18 and over, there were 112.8 males. The median age was 34.5 years, The median age of males was 33.9 years, for females the median age was 35 years. The racial or ethnic makeup of the city was 97.2% White, 0.51% Black or African American, 0.68% American Indian, 0.48% Asian, 0% Native Hawaiian, 0.91% from two or more races and 0.22% Other races.
The median income for a household in the city was $70169, making it the 39th wealthiest city by median household income among the Minnesota. The median income for a family in the city was $73728, it is the 52nd wealthiest city in terms of median family income. The per capita income for the city was $23693, making its Minnesota's 111th highest city by per capita income. The median income was $33576, Males had a median income of $40651 versus $23543 for females.
In 2000, 2149 pupils and students, of which 1083 are male and 1066 are female, 31.13% of the total population, are in the education system. Of which, total enrollment of student are in, 107 nursery or pri school, 93 kindergarten, 1096 elementary school, 528 high school and 325 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 6903 |
| April 2000 Estimate | 6905 |
| July 2000 Estimate | 6940 |
| July 2001 Estimate | 7050 |
| July 2002 Estimate | 7202 |
| July 2003 Estimate | 7307 |
| July 2004 Estimate | 7530 |
| July 2005 Estimate | 7686 |
| July 2006 Estimate | 8020 |
| July 2007 Estimate | 8167 |
| July 2008 Estimate | 8245 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 72 | 35 | 107 |
| Kindergarten | 66 | 27 | 93 |
| Elementary school | 570 | 526 | 1096 |
| High school | 259 | 269 | 528 |
| College or graduate school | 116 | 209 | 325 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Oak Grove city, Minnesota | $70169 | $73728 | $23693 |
| Anoka County, Minnesota | $57754 | $64261 | $23297 |
| Minnesota, United States | $47111 | $56874 | $23198 |
| United States | $41994 | $50046 | $21587 |