Grand Mound City, Iowa
As of the census of 2000, there were 676 people, 254 households, and 196 families living in the city. The population density was 367.9 people per square mile (142.05/kmē), making it the 205th least densely populated city in Iowa. There were 260 housing units at an average density of 141.3 per square mile (54.56/kmē). The average household size was 2.66 people, and the average family size was 3.08 people. In the city the population was spread out, with 28.1% under the age of 18, 7.5% from 18 to 24, 29.9% from 25 to 44, 22.9% from 45 to 64, and 11.5% who were 65 or older. For every 100 females there were 100.6 males. For every 100 females age 18 and over, there were 96 males. The median age of the city's population was 35.1 years, The median age of males was 34.3 years, for females the median age was 36.1 years. The racial makeup of the city was 665 White, Black or African American, American Indian, 1 Asian, Native Hawaiian, 10 from two or more races and Ohter races.
The median income for a household in the city was $42411, making its Iowa's 135th highest city by median household income. The median income for a family in the city was $46429, it is the 248th wealthiest city in terms of median family income. The per capita income for the city was $17228, it is the 413th highest city by per capita income in the U.S. state of Iowa. The median income is $21528, Median income for males is $31023, compared with $15982 for females.
In 2000, 195 pupils and students, of which 98 are male and 97 are female, 28.85% of the total population, are in the education system. Of which, total enrollment of student are in, 21 nursery or pri school, 14 kindergarten, 94 elementary school, 45 high school and 21 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 676 |
| April 2000 Estimate | 676 |
| July 2000 Estimate | 675 |
| July 2001 Estimate | 676 |
| July 2002 Estimate | 675 |
| July 2003 Estimate | 668 |
| July 2004 Estimate | 661 |
| July 2005 Estimate | 657 |
| July 2006 Estimate | 655 |
| July 2007 Estimate | 648 |
| July 2008 Estimate | 645 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 12 | 9 | 21 |
| Kindergarten | 8 | 6 | 14 |
| Elementary school | 48 | 46 | 94 |
| High school | 18 | 27 | 45 |
| College or graduate school | 12 | 9 | 21 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Grand Mound city, Iowa | $42411 | $46429 | $17228 |
| Clinton County, Iowa | $37423 | $46450 | $17724 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |