Ralls County, Missouri
According to 2000 Census Bureau, there were 9626 people, 3736 households, and 2784 families residing in the county. The population density was 20.4 people per square mile (7.88/km˛), it is the 34th least populated county in terms of population density. There were 4564 housing units at an average density of 9.7 per square mile (3.75/km˛). It has an average household size was 2.55 persons, and the average family size was 2.95 persons. In the Ralls County, 25.2% of the population was under the age of 18, 7.1% were 18 to 24, 26.9% were 25 to 44, 26.5% were 45 to 64, and 14.2% who were 65 or older. For every 100 females there were 100.9 males. For every 100 females age 18 and over, there were 98.9 males. In July 2008, its estimated population was 9832, The racial or ethnic makeup of the county was 97.58% White, 1.28% Black or African American, 0.23% American Indian, 0.13% Asian, 0.01% Native Hawaiian, and 0.76% from two or more races.
The median income for a household in the county was $37094, making its Missouri's 22nd highest county by median household income. The median income for a family in the county was $41955, making it the 28th highest county by median family income in Missouri. The per capita income for the county was $16456, it is Missouri's 35th wealthiest county by per capita income.
In 2000, 2197 pupils and students, of which 1114 are male and 1083 are female, 22.82% of the total population, are in the education system. Of which, total enrollment of student are in, 159 nursery or pri school, 143 kindergarten, 1121 elementary school, 553 high school and 221 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 | Vandalia City | Audrain County, Ralls County | 2.26 | 2.26 | 0 | 2529 | 1117.8 | 14859 | 25213 |
| 2 | Hannibal City | Marion County, Ralls County | 15.08 | 14.61 | 0.47 | 17757 | 1215.3 | 16902 | 29892 |
| 3 | Monroe City City | Monroe County, Marion County, Ralls County | 3.13 | 3.09 | 0.04 | 2588 | 837.1 | 14937 | 30377 |
| 4 | Center City | Ralls County | 0.4 | 0.4 | 0 | 644 | 1621.4 | 11598 | 21964 |
| 5 | New London City | Ralls County | 0.7 | 0.7 | 0 | 1001 | 1424.1 | 14360 | 28875 |
| 6 | Perry City | Ralls County | 1.26 | 1.23 | 0.03 | 666 | 542.7 | 18304 | 30625 |
| 7 | Rensselaer Village | Ralls County | 2.01 | 1.97 | 0.04 | 145 | 73.8 | 18103 | 55179 |
| Year | Population |
|---|---|
| April 2000 census | 9626 |
| April 2000 Estimate | 9626 |
| July 2000 Estimate | 9653 |
| July 2001 Estimate | 9636 |
| July 2002 Estimate | 9632 |
| July 2003 Estimate | 9572 |
| July 2004 Estimate | 9555 |
| July 2005 Estimate | 9698 |
| July 2006 Estimate | 9788 |
| July 2007 Estimate | 9846 |
| July 2008 Estimate | 9832 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 63 | 96 | 159 |
| Kindergarten | 78 | 65 | 143 |
| Elementary school | 584 | 537 | 1121 |
| High school | 283 | 270 | 553 |
| College or graduate school | 106 | 115 | 221 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Ralls County, Missouri | $37094 | $41955 | $16456 |
| Missouri, United States | $37934 | $46044 | $19936 |
| United States | $41994 | $50046 | $21587 |