Iowa County, Wisconsin
As of the census of 2000, there were 22780 people in the county, organized into 8764 households, and 6210 families residing in the county. The population density was 29.9 people per square mile (11.54/kmē), it is the 20th least populated county in terms of population density. There were 9579 housing units at an average density of 12.6 per square mile (4.86/kmē). It has an average household size was 2.56 persons, and the average family size was 3.06 persons. In the county the population is diverse age-wise, with 27.1% under the age of 18, 6.6% from 18 to 24, 30.4% from 25 to 44, 22.5% from 45 to 64, and 13.3% who were 65 or older. For every 100 females there were 99.3 males. For every 100 females age 18 and over, there were 97.7 males. As of July 2008, the population was estimated at 23604, The racial or ethnic makeup of the county was 98.22% White, 0.41% Black or African American, 0.11% American Indian, 0.49% Asian, 0.01% Native Hawaiian, and 0.76% from two or more races.
The median income for a household in the county was $42518, making it the 25th wealthiest county by median household income among the Wisconsin. The median income for a family in the county was $49972, it is 28th wealthiest county by median family income in Wisconsin. The per capita income for the county was $19497, making it the 30th wealthiest county by per capita income among the Wisconsin.
In 2000, 5763 pupils and students, of which 2913 are male and 2850 are female, 25.3% of the total population, are in the education system. Of which, total enrollment of student are in, 312 nursery or pri school, 309 kindergarten, 2934 elementary school, 1566 high school and 642 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 | Livingston Village | Grant County, Iowa County | 1.03 | 1.03 | 0 | 597 | 581.5 | 16647 | 35417 |
| 2 | Montfort Village | Grant County, Iowa County | 0.53 | 0.53 | 0 | 663 | 1252.1 | 16126 | 37500 |
| 3 | Muscoda Village | Grant County, Iowa County | 1.36 | 1.36 | 0 | 1453 | 1069.1 | 15390 | 30903 |
| 4 | Arena Village | Iowa County | 1.09 | 1.09 | 0 | 685 | 628.5 | 20765 | 45870 |
| 5 | Avoca Village | Iowa County | 2.4 | 2.27 | 0.13 | 608 | 267.8 | 16758 | 28625 |
| 6 | Barneveld Village | Iowa County | 1.35 | 1.35 | 0 | 1088 | 805.7 | 22009 | 55350 |
| 7 | Cobb Village | Iowa County | 0.9 | 0.9 | 0 | 442 | 491.7 | 18815 | 34531 |
| 8 | Dodgeville City | Iowa County | 3.58 | 3.58 | 0 | 4220 | 1178.5 | 20962 | 41615 |
| 9 | Highland Village | Iowa County | 1.13 | 1.13 | 0 | 855 | 756 | 16176 | 37228 |
| 10 | Hollandale Village | Iowa County | 0.69 | 0.69 | 0 | 283 | 409.4 | 21141 | 35938 |
| 11 | Linden Village | Iowa County | 0.77 | 0.77 | 0 | 615 | 796.2 | 16331 | 35833 |
| 12 | Mineral Point City | Iowa County | 3.01 | 3.01 | 0 | 2617 | 868.1 | 21097 | 43182 |
| 13 | Rewey Village | Iowa County | 0.5 | 0.5 | 0 | 311 | 626.8 | 12298 | 24643 |
| 14 | Ridgeway Village | Iowa County | 1.26 | 1.26 | 0 | 689 | 545 | 17887 | 41548 |
| 15 | Blanchardville Village | Lafayette County, Iowa County | 0.44 | 0.44 | 0 | 806 | 1837.4 | 18104 | 40313 |
| Year | Population |
|---|---|
| April 2000 census | 22780 |
| April 2000 Estimate | 22780 |
| July 2000 Estimate | 22801 |
| July 2001 Estimate | 22919 |
| July 2002 Estimate | 23002 |
| July 2003 Estimate | 23138 |
| July 2004 Estimate | 23163 |
| July 2005 Estimate | 23365 |
| July 2006 Estimate | 23520 |
| July 2007 Estimate | 23520 |
| July 2008 Estimate | 23604 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 172 | 140 | 312 |
| Kindergarten | 168 | 141 | 309 |
| Elementary school | 1522 | 1412 | 2934 |
| High school | 788 | 778 | 1566 |
| College or graduate school | 263 | 379 | 642 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Iowa County, Wisconsin | $42518 | $49972 | $19497 |
| Wisconsin, United States | $43791 | $52911 | $21271 |
| United States | $41994 | $50046 | $21587 |