Ione City, California
As of the census of 2000, there were 7129 people in the city, organized into 1081 households, and 780 families living in the city. The population density was 1502.6 people per square mile (580.16/km˛), it would be the 606th most densely populated city in the U.S. state of California. There were 1155 housing units at an average density of 243.7 per square mile (94.09/km˛). The average household size was 2.68 people, and the average family size was 3.14 people. Age range in the city was well distributed with 17.8% under the age of 18, 13.6% from 18 to 24, 45% from 25 to 44, 18% from 45 to 64, and 5.6% who were 65 or older. For every 100 females there were 380.4 males. For every 100 females age 18 and over, there were 449.1 males. The median age of the city's population was 34.3 years, The median age of males and females living in Ione City was 33.9 and 36.8 years respectively. The racial makeup of the city was 57.9% White, 17.83% Black or African American, 2.3% American Indian, 1.68% Asian, 0.17% Native Hawaiian, 1.99% from two or more races and 18.12% Other races.
The median income for a household in the city was $40625, it is 606th wealthiest city by median household income in California. The median income for a family in the city was $48911, it is 530th wealthiest city by median family income in California. The per capita income for the city was $20340, making it the 479th wealthiest city by per capita income among the California. The median income is $23324, Median income for males is $24297, compared with $16546 for females.
In 2000, 2087 pupils and students, of which 80.21% are male and 19.79% are female, 29.27% of the total population, are in the education system. Of which, percentage of enrollment student are in, 1.92% nursery or pri school, 3.35% kindergarten, 20.7% elementary school, 54.96% high school and 19.07% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 7129 |
| April 2000 Estimate | 7129 |
| July 2000 Estimate | 7164 |
| July 2001 Estimate | 7321 |
| July 2002 Estimate | 7495 |
| July 2003 Estimate | 7458 |
| July 2004 Estimate | 7490 |
| July 2005 Estimate | 7539 |
| July 2006 Estimate | 7571 |
| July 2007 Estimate | 7813 |
| July 2008 Estimate | 7480 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 19 | 21 | 40 |
| Kindergarten | 31 | 39 | 70 |
| Elementary school | 260 | 172 | 432 |
| High school | 1041 | 106 | 1147 |
| College or graduate school | 323 | 75 | 398 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Ione city, California | $40625 | $48911 | $20340 |
| Amador County, California | $42280 | $51226 | $22412 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |