Sac County, Iowa
According to 2000 Census Bureau, there were 11529 residents, 4746 households, and 3199 families in the county. The population density was 20 people per square mile (7.72/km˛), it is the 25th least populated county in terms of population density. There were 5460 housing units at an average density of 9.5 per square mile (3.67/km˛). The average household size was 2.37 persons, and the average family size was 2.92 persons. In the county the population was spread out, with 24.1% under the age of 18, 6.9% from 18 to 24, 23.5% from 25 to 44, 22.8% from 45 to 64, and 22.7% who were 65 or older. For every 100 males there were 104.7 females. For every 100 males age 18 and over, there were 108.9 females. As of July 2008, the estimated population of the county is 10311, The racial or ethnic makeup of the county was 98.48% White, 0.36% Black or African American, 0.12% American Indian, 0.38% Asian, 0.02% Native Hawaiian, and 0.65% from two or more races.
The median income for a household in the county was $32874, it would be the 15th lowest county by median household income in the U.S. state of Iowa. The median income for a family in the county was $40504, it is the 15th poorest county in terms of median family income. The per capita income for the county was $16902, it is the 25th poorest county in terms of per capita income.
In 2000, 2717 pupils and students, of which 1383 are male and 1334 are female, 23.57% of the total population, are in the education system. Of which, total enrollment of student are in, 204 nursery or pri school, 162 kindergarten, 1316 elementary school, 740 high school and 295 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 | Auburn City | Sac County | 0.49 | 0.49 | 0 | 296 | 609.9 | 20494 | 42500 |
| 2 | Early City | Sac County | 0.39 | 0.39 | 0 | 605 | 1532.3 | 14317 | 30972 |
| 3 | Lake View City | Sac County | 2.11 | 1.84 | 0.28 | 1278 | 696.4 | 15857 | 26691 |
| 4 | Lytton City | Sac County, Calhoun County | 0.19 | 0.19 | 0 | 305 | 1591.3 | 14650 | 29844 |
| 5 | Nemaha City | Sac County | 0.16 | 0.16 | 0 | 102 | 637.4 | 11997 | 27708 |
| 6 | Odebolt City | Sac County | 1.05 | 1.05 | 0 | 1153 | 1102.7 | 15971 | 30208 |
| 7 | Sac City City | Sac County | 4.91 | 4.9 | 0.01 | 2368 | 483 | 17229 | 30300 |
| 8 | Schaller City | Sac County | 1.26 | 1.26 | 0 | 779 | 619.4 | 15520 | 33365 |
| 9 | Wall Lake City | Sac County | 1.08 | 1.08 | 0 | 841 | 776.2 | 15390 | 33125 |
| Year | Population |
|---|---|
| April 2000 census | 11529 |
| April 2000 Estimate | 11529 |
| July 2000 Estimate | 11474 |
| July 2001 Estimate | 11359 |
| July 2002 Estimate | 11042 |
| July 2003 Estimate | 10852 |
| July 2004 Estimate | 10725 |
| July 2005 Estimate | 10540 |
| July 2006 Estimate | 10528 |
| July 2007 Estimate | 10360 |
| July 2008 Estimate | 10311 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 101 | 103 | 204 |
| Kindergarten | 90 | 72 | 162 |
| Elementary school | 701 | 615 | 1316 |
| High school | 377 | 363 | 740 |
| College or graduate school | 114 | 181 | 295 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sac County, Iowa | $32874 | $40504 | $16902 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |