“Using data collected by the Survey of Income and Program Participation, this table package presents income and earnings estimates at the individual, family and household level for the third quarter (July, August and September) of 2011. The tables also include quarterly estimates by selected demographic characteristics, such as gender, race/ethnicity, age, marital status and highest level of educational attainment. Monthly income and earnings estimates for individuals, families, and households are also provided for the third quarter of 2011.