Sedgwick County, Kansas
As of the census of 2000, there were 452869 residents, 176444 households, and 117770 families in the county. The population density was 453.2 people per square mile (174.98/kmē), it would be the third most densely populated county in the U.S. state of Kansas. There were 191133 housing units at an average density of 191.3 per square mile (73.86/kmē). The average household size was 2.53 and the average family size was 3.14. In the county Age distribution was 28.2% under the age of 18, 9.5% from 18 to 24, 30.3% from 25 to 44, 20.6% from 45 to 64, and 11.4% who were 65 or older. For every 100 males there were 102.3 females. For every 100 males age 18 and over, there were 105.1 females. The county's estimated population as of July 2008 was 482863, The racial makeup of the county was 83.09% White, 9.61% Black or African American, 1.11% American Indian, 3.85% Asian, 0.1% Native Hawaiian, and 2.25% from two or more races.
The median income for a household in the county was $42485, it is the sixth wealthiest county in terms of median household income. The median income for a family in the county was $51645, making it the sixth highest county by median family income in Kansas. The per capita income for the county was $20907, it is third wealthiest county by per capita income in Kansas.
In 2000, 129180 pupils and students, of which 50.34% are male and 49.66% are female, 28.52% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.12% nursery or pri school, 5.44% kindergarten, 45.18% elementary school, 20.97% high school and 21.29% 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 | Sedgwick City | Harvey County, Sedgwick County | 1.09 | 1.09 | 0 | 1537 | 1408.8 | 17009 | 44934 |
| 2 | Andale City | Sedgwick County | 0.51 | 0.51 | 0 | 766 | 1514.2 | 17439 | 47333 |
| 3 | Bel Aire City | Sedgwick County | 2.19 | 2.18 | 0.01 | 5836 | 2680.8 | 23202 | 66937 |
| 4 | Bentley City | Sedgwick County | 0.22 | 0.22 | 0 | 368 | 1705.5 | 16111 | 39375 |
| 5 | Cheney City | Sedgwick County | 1.42 | 1.42 | 0 | 1783 | 1254.2 | 18783 | 45221 |
| 6 | Clearwater City | Sedgwick County | 1.12 | 1.12 | 0 | 2178 | 1942.7 | 20286 | 50694 |
| 7 | Colwich City | Sedgwick County | 0.74 | 0.74 | 0 | 1229 | 1652.5 | 19588 | 51346 |
| 8 | Derby City | Sedgwick County | 7.46 | 7.45 | 0.01 | 17807 | 2391.6 | 22779 | 58508 |
| 9 | Eastborough City | Sedgwick County | 0.4 | 0.4 | 0 | 826 | 2047.3 | 71101 | 138564 |
| 10 | Garden Plain City | Sedgwick County | 0.54 | 0.54 | 0 | 797 | 1474.8 | 22946 | 48068 |
| 11 | Goddard City | Sedgwick County | 2.44 | 2.43 | 0.01 | 2037 | 837.5 | 18957 | 50352 |
| 12 | Haysville City | Sedgwick County | 3.52 | 3.51 | 0.01 | 8502 | 2422.8 | 18484 | 46667 |
| 13 | Kechi City | Sedgwick County | 1.33 | 1.32 | 0 | 1038 | 785 | 22444 | 61333 |
| 14 | Maize City | Sedgwick County | 0.82 | 0.82 | 0 | 1868 | 2274.9 | 18803 | 51845 |
| 15 | Mount Hope City | Sedgwick County | 1.03 | 1.02 | 0.01 | 830 | 810.9 | 19103 | 38512 |
| 16 | Mulvane City | Sedgwick County, Sumner County | 2.28 | 2.28 | 0 | 5155 | 2261.1 | 19523 | 46923 |
| 17 | Oaklawn-sunview Cdp | Sedgwick County | 0.54 | 0.54 | 0 | 3135 | 5823.1 | 12564 | 34292 |
| 18 | Park City City | Sedgwick County | 5.66 | 5.65 | 0.01 | 5814 | 1029.4 | 17539 | 42794 |
| 19 | Valley Center City | Sedgwick County | 3.33 | 3.33 | 0 | 4883 | 1464.2 | 20259 | 50683 |
| 20 | Viola City | Sedgwick County | 0.16 | 0.16 | 0 | 211 | 1331.7 | 16804 | 45469 |
| 21 | Wichita City | Sedgwick County | 138.93 | 135.75 | 3.18 | 344284 | 2536.1 | 20647 | 39939 |
| Year | Population |
|---|---|
| April 2000 census | 452869 |
| April 2000 Estimate | 452869 |
| July 2000 Estimate | 453518 |
| July 2001 Estimate | 456222 |
| July 2002 Estimate | 459925 |
| July 2003 Estimate | 460966 |
| July 2004 Estimate | 461895 |
| July 2005 Estimate | 464424 |
| July 2006 Estimate | 468235 |
| July 2007 Estimate | 475149 |
| July 2008 Estimate | 482863 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4893 | 4306 | 9199 |
| Kindergarten | 3620 | 3409 | 7029 |
| Elementary school | 29921 | 28437 | 58358 |
| High school | 13649 | 13442 | 27091 |
| College or graduate school | 12947 | 14556 | 27503 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sedgwick County, Kansas | $42485 | $51645 | $20907 |
| Kansas, United States | $40624 | $49624 | $20506 |
| United States | $41994 | $50046 | $21587 |