Marshall County, Iowa
According to 2000 Census Bureau, there were 39311 residents, 15338 households, and 10456 families in the county. The population density was 68.7 people per square mile (26.53/kmē), making it the 18th most densely populated county in Iowa. There were 16324 housing units at an average density of 28.5 per square mile (11/kmē). The average household size was 2.48 and the average family size was 3. In the county Age distribution was 25.3% under the age of 18, 8.1% from 18 to 24, 26.3% from 25 to 44, 23.9% from 45 to 64, and 16.4% who were 65 or older. For every 100 males there were 100.8 females. For every 100 males age 18 and over, there were 103.6 females. The July 2008 population estimate is 39523, The racial or ethnic makeup of the county was 37857 White, 599 Black or African American, 268 American Indian, 383 Asian, 23 Native Hawaiian, and 393 from two or more races.
The median income for a household in the county was $38268, it is the 32nd highest county by median household income in the U.S. state of Iowa. The median income for a family in the county was $46627, it is the 27th highest county by median family income in the U.S. state of Iowa. The per capita income for the county was $19176, making it the 23rd highest county by per capita income in Iowa.
In 2000, 9625 pupils and students, of which 4754 are male and 4871 are female, 24.48% of the total population, are in the education system. Of which, total enrollment of student are in, 526 nursery or pri school, 608 kindergarten, 4598 elementary school, 2577 high school and 1316 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 | Albion City | Marshall County | 0.59 | 0.59 | 0 | 592 | 999.7 | 14770 | 36875 |
| 2 | Clemons City | Marshall County | 0.27 | 0.27 | 0 | 148 | 547.7 | 18517 | 46964 |
| 3 | Ferguson City | Marshall County | 0.25 | 0.25 | 0 | 126 | 505.7 | 22777 | 40893 |
| 4 | Gilman City | Marshall County | 0.55 | 0.55 | 0 | 600 | 1099 | 15070 | 33523 |
| 5 | Haverhill City | Marshall County | 0.13 | 0.13 | 0 | 170 | 1304 | 18702 | 45417 |
| 6 | Laurel City | Marshall County | 0.25 | 0.25 | 0 | 266 | 1056.7 | 14980 | 32031 |
| 7 | Le Grand City | Marshall County, Tama County | 1.05 | 1.04 | 0.01 | 883 | 847 | 16470 | 39333 |
| 8 | Liscomb City | Marshall County | 0.98 | 0.98 | 0 | 272 | 276.6 | 16678 | 40000 |
| 9 | Marshalltown City | Marshall County | 18.05 | 18.03 | 0.02 | 26009 | 1442.7 | 19113 | 35688 |
| 10 | Melbourne City | Marshall County | 0.57 | 0.57 | 0 | 794 | 1402.4 | 18641 | 47019 |
| 11 | Rhodes City | Marshall County | 1.02 | 1.02 | 0 | 294 | 289.4 | 16376 | 33750 |
| 12 | St. Anthony City | Marshall County | 0.56 | 0.56 | 0 | 109 | 194.5 | 15218 | 30625 |
| 13 | State Center City | Marshall County | 0.97 | 0.97 | 0 | 1349 | 1384.4 | 17744 | 35766 |
| Year | Population |
|---|---|
| April 2000 census | 39311 |
| April 2000 Estimate | 39311 |
| July 2000 Estimate | 39313 |
| July 2001 Estimate | 39263 |
| July 2002 Estimate | 39026 |
| July 2003 Estimate | 39040 |
| July 2004 Estimate | 39251 |
| July 2005 Estimate | 39066 |
| July 2006 Estimate | 38934 |
| July 2007 Estimate | 39214 |
| July 2008 Estimate | 39523 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 241 | 285 | 526 |
| Kindergarten | 307 | 301 | 608 |
| Elementary school | 2313 | 2285 | 4598 |
| High school | 1418 | 1159 | 2577 |
| College or graduate school | 475 | 841 | 1316 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Marshall County, Iowa | $38268 | $46627 | $19176 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |