Martensdale City, Iowa
As of the census of 2000, there were 467 people, 174 households, and 130 families residing in the city. The population density was 1236.3 people per square mile (477.34/kmē), it is 214th most densely populated city in Iowa. There were 181 housing units at an average density of 476.3 per square mile (183.9/kmē). It has an average household size was 2.68 persons, and the average family size was 3.15 persons. In the Martensdale City, 29.3% of the population was under the age of 18, 6.6% were 18 to 24, 31.7% were 25 to 44, 18.8% were 45 to 64, and 13.5% who were 65 or older. For every 100 females there were 89.8 males. For every 100 females age 18 and over, there were 96.4 males. The median age of the city's population was 36.1 years, the median age of male residents at 38.9 and the median age of female residents at 35. The racial makeup of the city was 460 White, Black or African American, 2 American Indian, Asian, 1 Native Hawaiian, 3 from two or more races and 1 Ohter races.
The median income for a household in the city was $41250, it is Iowa's 168th wealthiest city by median household income. The median income for a family in the city was $50833, making it the 124th highest city by median family income in Iowa. The per capita income for the city was $16638, making it the 492nd highest city by per capita income in Iowa. The median income of city was $24250, Males had a median income of $35833 versus $18472 for females.
In 2000, 147 pupils and students, of which 40.82% are male and 59.18% are female, 31.48% of the total population, are in the education system. Of which, percentage of enrollment student are in, 6.8% nursery or pri school, 2.72% kindergarten, 43.54% elementary school, 34.69% high school and 12.24% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 467 |
| April 2000 Estimate | 467 |
| July 2000 Estimate | 466 |
| July 2001 Estimate | 461 |
| July 2002 Estimate | 463 |
| July 2003 Estimate | 466 |
| July 2004 Estimate | 466 |
| July 2005 Estimate | 463 |
| July 2006 Estimate | 461 |
| July 2007 Estimate | 460 |
| July 2008 Estimate | 460 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4 | 6 | 10 |
| Kindergarten | 4 | 4 | |
| Elementary school | 26 | 38 | 64 |
| High school | 20 | 31 | 51 |
| College or graduate school | 10 | 8 | 18 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Martensdale city, Iowa | $41250 | $50833 | $16638 |
| Warren County, Iowa | $50349 | $56344 | $20558 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |