Rock Falls, IowaRock Falls
is a city located in Cerro Gordo County, Iowa
. As of the 2000
census, the city had a total population of 170.
Geography\nRock Falls is located at 43°12'22" North, 93°5'10" West (43.206223, -93.086145)1
According to the United States Census Bureau
, the city has a total area of 0.5 km²
). 0.5 km² (0.2 mi²) of it is land and none of it is covered by water.
Demographics\nAs of the census
, there are 170 people, 68 households, and 55 families residing in the city. The population density
is 312.6/km² (806.7/mi²). There are 69 housing units at an average density of 126.9/km² (327.4/mi²). The racial makeup of the city is 100.00% White, 0.00% African American
, 0.00% Native American
, 0.00% Asian
, 0.00% Pacific Islander, 0.00% from other races, and 0.00% from two or more races. 0.59% of the population are Hispanic
of any race.
There are 68 households out of which 32.4% have children under the age of 18 living with them, 69.1% are married couples living together, 5.9% have a female householder with no husband present, and 19.1% are non-families. 17.6% of all households are made up of individuals and 8.8% have someone living alone who is 65 years of age or older. The average household size is 2.50 and the average family size is 2.76.
In the city the population is spread out with 22.4% under the age of 18, 5.9% from 18 to 24, 29.4% from 25 to 44, 25.9% from 45 to 64, and 16.5% who are 65 years of age or older. The median age is 42 years. For every 100 females there are 102.4 males. For every 100 females age 18 and over, there are 94.1 males.
The median income for a household in the city is $40,714, and the median income for a family is $42,917. Males have a median income of $28,750 versus $16,719 for females. The per capita income for the city is $17,523. 1.1% of the population and 0.0% of families are below the poverty line. Out of the total people living in poverty, 0.0% are under the age of 18 and 4.4% are 65 or older.