Derby, Iowa
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Derby is a city located in Lucas County, Iowa. As of the 2000 census, the city had a total population of 131.
Geography
Derby is located at 40°55'51" North, 93°27'25" West (40.930972, -93.456913)Template:GR.
According to the United States Census Bureau, the city has a total area of 0.7 km² (0.3 mi²). 0.7 km² (0.3 mi²) of it is land and none of it is covered by water.
Demographics
As of the censusTemplate:GR of 2000, there are 131 people, 53 households, and 34 families residing in the city. The population density is 194.5/km² (497.6/mi²). There are 63 housing units at an average density of 93.6/km² (239.3/mi²). The racial makeup of the city is 100.00% White.
There are 53 households out of which 20.8% have children under the age of 18 living with them, 45.3% are married couples living together, 13.2% have a female householder with no husband present, and 35.8% are non-families. 34.0% of all households are made up of individuals and 18.9% have someone living alone who is 65 years of age or older. The average household size is 2.47 and the average family size is 3.21.
In the city the population is spread out with 26.0% under the age of 18, 6.1% from 18 to 24, 26.0% from 25 to 44, 22.1% from 45 to 64, and 19.8% who are 65 years of age or older. The median age is 39 years. For every 100 females there are 111.3 males. For every 100 females age 18 and over, there are 110.9 males.
The median income for a household in the city is $26,667, and the median income for a family is $31,250. Males have a median income of $23,333 versus $14,500 for females. The per capita income for the city is $10,605. 4.5% of the population and 6.1% of families are below the poverty line. Out of the total population, 0.0% of those under the age of 18 and 9.5% of those 65 and older are living below the poverty line.