Walnut, Iowa
Encyclopedia
Pottawattamie County, Iowa
Pottawattamie County is a county located in the U.S. state of Iowa. The population was 93,158 in the 2010 census, an increase from 87,704 in the 2000 census and is the second largest county by area in Iowa. The Pottawattamie county seat is located at Council Bluffs. It is one of three Iowa...
, Iowa
Iowa
Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...
, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. The population was 778 at the 2000 census. Walnut is located on Interstate 80
Interstate 80
Interstate 80 is the second-longest Interstate Highway in the United States, following Interstate 90. It is a transcontinental artery running from downtown San Francisco, California to Teaneck, New Jersey in the New York City Metropolitan Area...
and is famous for its many antique stores. In recent years Walnut has become a regional center of wind turbine
Wind turbine
A wind turbine is a device that converts kinetic energy from the wind into mechanical energy. If the mechanical energy is used to produce electricity, the device may be called a wind generator or wind charger. If the mechanical energy is used to drive machinery, such as for grinding grain or...
electrical generation.
Geography
Walnut is located at 41°28′52"N 95°13′16"W (41.480999, -95.221116).According to the United States Census Bureau
United States Census Bureau
The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...
, the city has a total area of 2.1 square miles (5.4 km²), all of it land.
Demographics
As of the censusCensus
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...
of 2000, there were 778 people, 326 households, and 231 families residing in the city. The population density
Population density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 362.8 people per square mile (140.4/km²). There were 350 housing units at an average density of 163.2 per square mile (63.1/km²). The racial makeup of the city was 97.56% White, 0.51% African American, 0.39% Asian, and 1.54% from two or more races. Hispanic or Latino of any race were 0.77% of the population.
There were 326 households out of which 28.5% had children under the age of 18 living with them, 61.7% were married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 6.1% had a female householder with no husband present, and 29.1% were non-families. 27.3% of all households were made up of individuals and 15.3% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 2.88.
In the city the population was spread out with 25.2% under the age of 18, 6.4% from 18 to 24, 22.5% from 25 to 44, 26.0% from 45 to 64, and 19.9% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 95.5 males. For every 100 females age 18 and over, there were 89.6 males.
The median income for a household in the city was $36,154, and the median income for a family was $44,500. Males had a median income of $29,464 versus $18,750 for females. The per capita income
Per capita income
Per capita income or income per person is a measure of mean income within an economic aggregate, such as a country or city. It is calculated by taking a measure of all sources of income in the aggregate and dividing it by the total population...
for the city was $16,489. About 5.2% of families and 8.5% of the population were below the poverty line, including 14.9% of those under age 18 and 2.6% of those age 65 or over.