Carbon City, Iowa
As of the census of 2000, there were 28 people in the city, organized into 15 households, and 5 families residing in the city. The population density was 39.5 people per square mile (15.25/kmē), it is the fifth least populated city in terms of population density. There were 28 housing units at an average density of 39.4 per square mile (15.21/kmē). The average household size was 1.87 people, and the average family size was 2.8 people. Age range in the city was well distributed with 21.4% under the age of 18, 10.7% from 18 to 24, 25% from 25 to 44, 25% from 45 to 64, and 17.9% who were 65 or older. For every 100 females there were 100 males. For every 100 females age 18 and over, there were 100 males. The median age is 41.5 years, The median age of males and females living in Carbon City was 41 and 41.5 years respectively. The racial or ethnic makeup of the city was 100% White, 0% Black or African American, 0% American Indian, 0% Asian, 0% Native Hawaiian, 0% from two or more races and 0% Other races.
The median income for a household in the city was $10500, making it the lowest city by median household income in Iowa. The median income for a family in the city was $, it is the lowest city by median family income in the U.S. state of Iowa. The per capita income for the city was $9891, it is Iowa's eighth poorest city by per capita income. The median income is $13750, Median income for males is $9375, compared with $18750 for females.
| Year | Population |
|---|---|
| April 2000 census | 28 |
| April 2000 Estimate | 28 |
| July 2000 Estimate | 28 |
| July 2001 Estimate | 27 |
| July 2002 Estimate | 24 |
| July 2003 Estimate | 24 |
| July 2004 Estimate | 24 |
| July 2005 Estimate | 23 |
| July 2006 Estimate | 23 |
| July 2007 Estimate | 23 |
| July 2008 Estimate | 22 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 0 | ||
| Kindergarten | 0 | ||
| Elementary school | 0 | 0 | 0 |
| High school | 0 | ||
| College or graduate school | 0 | 0 | 0 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Carbon city, Iowa | $10500 | $ | $9891 |
| Adams County, Iowa | $30453 | $40030 | $15550 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |