Marble City, Minnesota
As of the census of 2000, there were 695 people, 287 households, and 180 families residing in the city. The population density was 161.3 people per square mile (62.28/km˛), it is 146th least densely populated city in Minnesota. There were 308 housing units at an average density of 71.5 per square mile (27.61/km˛). The average household size was 2.42 and the average family size was 3.01. In the city Age distribution was 27.1% under the age of 18, 9.4% from 18 to 24, 26.5% from 25 to 44, 21.7% from 45 to 64, and 15.4% who were 65 or older. For every 100 males there were 93.1 females. For every 100 males age 18 and over, there were 100.4 females. The median age is 35 years, The median age of males was 32.8 years, for females the median age was 36.9 years. The racial makeup of the city was 673 White, Black or African American, 9 American Indian, 2 Asian, Native Hawaiian, 10 from two or more races and 1 Ohter races.
The median income for a household in the city was $27361, it is 172nd poorest city by median household income in Minnesota. The median income for a family in the city was $36667, it would be the 200th lowest city by median family income in the U.S. state of Minnesota. The per capita income for the city was $14620, making it the 170th poorest city by per capita income among the Minnesota. The median income of city was $13708, Males had a median income of $19773 versus $10871 for females.
In 2000, 174 pupils and students, of which 56.32% are male and 43.68% are female, 25.04% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.47% nursery or pri school, 5.75% kindergarten, 41.38% elementary school, 20.69% high school and 24.71% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 695 |
| April 2000 Estimate | 695 |
| July 2000 Estimate | 695 |
| July 2001 Estimate | 688 |
| July 2002 Estimate | 685 |
| July 2003 Estimate | 687 |
| July 2004 Estimate | 681 |
| July 2005 Estimate | 672 |
| July 2006 Estimate | 672 |
| July 2007 Estimate | 674 |
| July 2008 Estimate | 672 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 1 | 12 | 13 |
| Kindergarten | 8 | 2 | 10 |
| Elementary school | 50 | 22 | 72 |
| High school | 17 | 19 | 36 |
| College or graduate school | 22 | 21 | 43 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Marble city, Minnesota | $27361 | $36667 | $14620 |
| Itasca County, Minnesota | $36234 | $44025 | $17717 |
| Minnesota, United States | $47111 | $56874 | $23198 |
| United States | $41994 | $50046 | $21587 |