Gridley City, Kansas
As of the census of 2000, there were 372 people, 158 households, and 107 families residing in the city. The population density was 992.9 people per square mile (383.36/kmē), it is the 318th most populated city in terms of population density. There were 168 housing units at an average density of 454.1 per square mile (175.33/kmē). The average household size was 2.35 people, and the average family size was 2.86 people. In the city the population was distributed as follows: 26.1% under the age of 18, 5.4% from 18 to 24, 22.6% from 25 to 44, 21.8% from 45 to 64, and 24.2% who were 65 or older. For every 100 females there were 100 males. For every 100 females age 18 and over, there were 92.3 males. The median age is 41.7 years, the median age of male residents at 39.3 and the median age of female residents at 45.2. The racial or ethnic makeup of the city was 96.77% White, 0.81% Black or African American, 0.54% American Indian, 0.27% Asian, 0% Native Hawaiian, 1.34% from two or more races and 0.27% Other races.
The median income for a household in the city was $26346, making it the 139th poorest city by median household income among the Kansas. The median income for a family in the city was $40313, it is Kansas's 259th wealthiest city by median family income. The per capita income for the city was $18805, it would be the 101st highest city by per capita income in the U.S. state of Kansas. The median income was $15357, The median income for males was $19167, compared to $13056 for females.
In 2000, 114 pupils and students, of which 64 are male and 50 are female, 30.65% of the total population, are in the education system. Of which, total enrollment of student are in, 4 nursery or pri school, 7 kindergarten, 53 elementary school, 29 high school and 21 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 372 |
| April 2000 Estimate | 379 |
| July 2000 Estimate | 380 |
| July 2001 Estimate | 373 |
| July 2002 Estimate | 370 |
| July 2003 Estimate | 370 |
| July 2004 Estimate | 365 |
| July 2005 Estimate | 361 |
| July 2006 Estimate | 361 |
| July 2007 Estimate | 354 |
| July 2008 Estimate | 350 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4 | 4 | |
| Kindergarten | 5 | 2 | 7 |
| Elementary school | 34 | 19 | 53 |
| High school | 17 | 12 | 29 |
| College or graduate school | 8 | 13 | 21 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Gridley city, Kansas | $26346 | $40313 | $18805 |
| Coffey County, Kansas | $37839 | $44912 | $18337 |
| Kansas, United States | $40624 | $49624 | $20506 |
| United States | $41994 | $50046 | $21587 |