This dataset provides population 25 years and over estimates by sex, race and educational attainment for State of Iowa, individual Iowa counties, Iowa places and census tracts within Iowa. Data is from the American Community Survey, Five Year Estimates, Tables C15002A, C15002B, C15002C, C15002D, C15002E, C15002F, and C15002G. Sex categories: Male, Female, and Both. Race categories: White Alone, Black or African American Alone, American Indian and Alaska Native, Asian Alone, Native Hawaiian and Other Pacific Islander Alone, Some Other Race, and Two or More Races. Educational attainment categories: Less than High School, High School Graduate, Some College or Associates Degree, and Bachelors Degree or Higher.

Lake County, Illinois Demographic Data. Explanation of field attributes:

Total Population – The entire population of Lake County.

White – Individuals who are of Caucasian race. This is a percent.

African American – Individuals who are of African American race. This is a percent.

Asian – Individuals who are of Asian race. This is a percent.

Hispanic – Individuals who are of Hispanic ethnicity. This is a percent.

Does not Speak English- Individuals who speak a language other than English in their household. This is a percent.

Under 5 years of age – Individuals who are under 5 years of age. This is a percent.

Under 18 years of age – Individuals who are under 18 years of age. This is a percent.

18-64 years of age – Individuals who are between 18 and 64 years of age. This is a percent.

65 years of age and older – Individuals who are 65 years old or older. This is a percent.

Male – Individuals who are male in gender. This is a percent.

Female – Individuals who are female in gender. This is a percent.

High School Degree – Individuals who have obtained a high school degree. This is a percent.

Associate Degree – Individuals who have obtained an associate degree. This is a percent.

Bachelor’s Degree or Higher – Individuals who have obtained a bachelor’s degree or higher. This is a percent.

Utilizes Food Stamps – Households receiving food stamps/ part of SNAP (Supplemental Nutrition Assistance Program). This is a percent.

Median Household Income - A median household income refers to the income level earned by a given household where half of the homes in the area earn more and half earn less. This is a dollar amount.

No High School – Individuals who have not obtained a high school degree. This is a percent.

Poverty – Poverty refers to families and people whose income in the past 12 months is below the poverty level. This is a percent.

General information about dataset:-

This is one of the famous data sets for classification type of data analysis.

Extraction was done by Barry Becker from the 1994 Census database. A set of reasonably clean records was extracted using the following conditions: ((AAGE>16) && (AGI>100) && (AFNLWGT>1)&& (HRSWK>0))

Prediction task is to determine whether a person makes over 50K a year.

Listing of attributes:

Salary: >50K, <=50K.

age: continuous.

workclass: Private, Self-emp-not-inc, Self-emp-inc, Federal-gov, Local-gov, State-gov, Without-pay, Never-worked.

fnlwgt: continuous.

education: Bachelors, Some-college, 11th, HS-grad, Prof-school, Assoc-acdm, Assoc-voc, 9th, 7th-8th, 12th, Masters, 1st-4th, 10th, Doctorate, 5th-6th, Preschool.

education-num: continuous.

marital-status: Married-civ-spouse, Divorced, Never-married, Separated, Widowed, Married-spouse-absent, Married-AF-spouse.

occupation: Tech-support, Craft-repair, Other-service, Sales, Exec-managerial, Prof-specialty, Handlers-cleaners, Machine-op-inspct, Adm-clerical, Farming-fishing, Transport-moving, Priv-house-serv, Protective-serv, Armed-Forces.

relationship: Wife, Own-child, Husband, Not-in-family, Other-relative, Unmarried.

race: White, Asian-Pac-Islander, Amer-Indian-Eskimo, Other, Black.

sex: Female, Male.

capital-gain: continuous.

Capital-loss: continuous.

hours-per-week: continuous.

native-country: United-States, Cambodia, England, Puerto-Rico, Canada, Germany, Outlying-US(Guam-USVI-etc), India, Japan, Greece, South, China, Cuba, Iran, Honduras, Philippines, Italy, Poland, Jamaica, Vietnam, Mexico, Portugal, Ireland, France, Dominican-Republic, Laos, Ecuador, Taiwan, Haiti, Columbia, Hungary, Guatemala, Nicaragua, Scotland, Thailand, Yugoslavia, El-Salvador, Trinadad&Tobago, Peru, Hong, Holand-Netherlands.