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Data Dictionary: ACS 2009 (3-Year Estimates)
you are here: choose a survey survey data set table variable details
Data Source: Social Explorer; U.S. Census Bureau
Universe: Total Population
Variable Details
A1. Population Density (Per Sq. Mile)
Universe: Total Population
A001_002Total Population
Percent base:
None - percentages not computed (variable is table universe)
Aggregation method:
Addition
Formula used to compute this variable:
Return_Value = ACS09_3yr:B01001001; if (ACS09_3yr:B01001001.IsNull) Return_Value.IsNull = true
Variables used in the formula:
ACS09_3yr:B01001001
Total Population