Diagonal City, Iowa
According to 2000 Census Bureau, there were 312 people, 139 households, and 88 families residing in the city. The population density was 343.5 people per square mile (132.63/kmē), it is Iowa's 188th least densely populated city. There were 154 housing units at an average density of 169.2 per square mile (65.33/kmē). It has an average household size was 2.24 persons, and the average family size was 2.85 persons. In the city the population was spread out, with 21.2% under the age of 18, 10.9% from 18 to 24, 25.3% from 25 to 44, 24.4% from 45 to 64, and 18.3% who were 65 or older. For every 100 females there were 92.6 males. For every 100 females age 18 and over, there were 87.8 males. The median age of the city's population was 40 years, The median age of males was 36.5 years, for females the median age was 42.5 years. The racial 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 $24063, making its Iowa's 43rd lowest city by median household income. The median income for a family in the city was $28393, it would be the 41st lowest city by median family income in the U.S. state of Iowa. The per capita income for the city was $16601, it is 497th wealthiest city by per capita income in Iowa. The median income is $13438, Males have a median income of $17500 versus $10208 for females.
In 2000, 72 pupils and students, of which 44 are male and 28 are female, 23.08% of the total population, are in the education system. Of which, total enrollment of student are in, 3 nursery or pri school, 2 kindergarten, 29 elementary school, 31 high school and 7 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 312 |
| April 2000 Estimate | 312 |
| July 2000 Estimate | 312 |
| July 2001 Estimate | 308 |
| July 2002 Estimate | 303 |
| July 2003 Estimate | 302 |
| July 2004 Estimate | 302 |
| July 2005 Estimate | 300 |
| July 2006 Estimate | 297 |
| July 2007 Estimate | 297 |
| July 2008 Estimate | 298 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 3 | 3 | |
| Kindergarten | 2 | 2 | |
| Elementary school | 17 | 12 | 29 |
| High school | 25 | 6 | 31 |
| College or graduate school | 0 | 7 | 7 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Diagonal city, Iowa | $24063 | $28393 | $16601 |
| Ringgold County, Iowa | $29110 | $34472 | $15023 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |