Dakota County, Minnesota
As of the census of 2000, there were 355904 people in the county, organized into 131151 households, and 94011 families residing in the county. The population density was 624.9 people per square mile (241.28/kmē), it is the fourth most populated county in terms of population density. There were 133750 housing units at an average density of 234.8 per square mile (90.66/kmē). It has an average household size was 2.7 persons, and the average family size was 3.19 persons. Age range in the county was well distributed with 29.2% under the age of 18, 7.9% from 18 to 24, 34.3% from 25 to 44, 21.2% from 45 to 64, and 7.4% who were 65 or older. For every 100 females there were 97.6 males. For every 100 females age 18 and over, there were 94.7 males. The county's estimated population as of July 2008 was 392755, The racial makeup of the county was 350436 White, 16933 Black or African American, 2068 American Indian, 15978 Asian, 288 Native Hawaiian, and 7052 from two or more races.
The median income for a household in the county was $61863, it is the fourth wealthiest county in terms of median household income. The median income for a family in the county was $71062, it is the fourth wealthiest county in terms of median family income. The per capita income for the county was $27008, it is the fourth highest county by per capita income in the U.S. state of Minnesota.
In 2000, 101596 pupils and students, of which 50.4% are male and 49.6% are female, 28.55% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.6% nursery or pri school, 5.79% kindergarten, 47.4% elementary school, 22.29% high school and 16.93% 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 | Apple Valley City | Dakota County | 17.72 | 17.34 | 0.38 | 45527 | 2625.5 | 29477 | 69752 |
| 2 | Burnsville City | Dakota County | 26.74 | 24.87 | 1.86 | 60220 | 2421 | 27093 | 57965 |
| 3 | Coates City | Dakota County | 1.39 | 1.39 | 0 | 163 | 116.9 | 20348 | 48958 |
| 4 | Eagan City | Dakota County | 33.43 | 32.3 | 1.13 | 63557 | 1967.6 | 30167 | 67388 |
| 5 | Farmington City | Dakota County | 12.54 | 12.54 | 0 | 12365 | 986 | 22281 | 61864 |
| 6 | Hampton City | Dakota County | 1.34 | 1.34 | 0 | 434 | 323.2 | 17121 | 53438 |
| 7 | Hastings City | Dakota County, Washington County | 10.99 | 10.12 | 0.87 | 18204 | 1798.2 | 22075 | 53145 |
| 8 | Inver Grove Heights City | Dakota County | 30.12 | 28.64 | 1.48 | 29751 | 1038.8 | 25493 | 59090 |
| 9 | Lakeville City | Dakota County | 37.54 | 36.17 | 1.37 | 43128 | 1192.4 | 26492 | 72404 |
| 10 | Lilydale City | Dakota County | 0.91 | 0.73 | 0.18 | 552 | 756.4 | 42724 | 54792 |
| 11 | Mendota City | Dakota County | 0.19 | 0.19 | 0 | 197 | 1045.8 | 26745 | 45938 |
| 12 | Mendota Heights City | Dakota County | 10.07 | 9.36 | 0.71 | 11434 | 1222.2 | 39407 | 81155 |
| 13 | Miesville City | Dakota County | 1.8 | 1.8 | 0 | 135 | 74.8 | 19931 | 53750 |
| 14 | New Trier City | Dakota County | 0.2 | 0.2 | 0 | 116 | 592 | 18427 | 59583 |
| 15 | Randolph City | Dakota County | 1.03 | 0.99 | 0.04 | 318 | 320.1 | 16947 | 42750 |
| 16 | Rosemount City | Dakota County | 35.14 | 33.67 | 1.47 | 14619 | 434.2 | 23116 | 65916 |
| 17 | South St. Paul City | Dakota County | 6.14 | 5.74 | 0.4 | 20167 | 3515.9 | 21396 | 45216 |
| 18 | Sunfish Lake City | Dakota County | 1.7 | 1.58 | 0.12 | 504 | 319 | 82347 | 148410 |
| 19 | Vermillion City | Dakota County | 1 | 1 | 0 | 437 | 438.6 | 22552 | 61667 |
| 20 | West St. Paul City | Dakota County | 5.03 | 5.01 | 0.02 | 19405 | 3874.2 | 23558 | 41103 |
| 21 | Northfield City | Rice County, Dakota County | 7.02 | 6.99 | 0.03 | 17147 | 2452.2 | 18619 | 49972 |
| Year | Population |
|---|---|
| April 2000 census | 355904 |
| April 2000 Estimate | 355904 |
| July 2000 Estimate | 357850 |
| July 2001 Estimate | 363509 |
| July 2002 Estimate | 368028 |
| July 2003 Estimate | 371759 |
| July 2004 Estimate | 376537 |
| July 2005 Estimate | 381027 |
| July 2006 Estimate | 385076 |
| July 2007 Estimate | 389418 |
| July 2008 Estimate | 392755 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4000 | 3717 | 7717 |
| Kindergarten | 3158 | 2724 | 5882 |
| Elementary school | 24552 | 23604 | 48156 |
| High school | 11744 | 10900 | 22644 |
| College or graduate school | 7748 | 9449 | 17197 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Dakota County, Minnesota | $61863 | $71062 | $27008 |
| Minnesota, United States | $47111 | $56874 | $23198 |
| United States | $41994 | $50046 | $21587 |