COUNTY INCOME DATA DOCUMENTATION

The income amounts represent the taxable income amounts shown on
the tax forms. Aggregate income is the sum total of the income 
amounts from all applicable records.

Wage and Salary Income includes income from wages, salaries, tips,
etc (see line 7 on the form 1040)

Interest Income includes taxable interest income and the non-
taxable interest income (see lines 8a and 8b in the form 1040)

Dividend income includes taxable distributions of money, stock, or
other property received from domestic or foreign corporations,
excluding non-taxable distributions or distributions that are
treated as interest income (see line 9 on the form 1040).

Adjusted gross income includes the taxable income from all sources,
less the adjustments to income, such as IRS deduction, self
employment tax and health insurance, alimony paid, etc.  (See line
31 on the form 1040).

Field Name	Description
statefips 	The State Federal Information Processing System (FIPS) code

state		Two-digit State abbreviation code

countyfips	3-digit County FIPS code

countyname	County name

n1		Number of returns

n2		Number of individuals

agi		Adjust gross income (AGI) 

wages_sal	Salaries and wages amount

dividends	Ordinary dividends amount

interest	Taxable interest amount