Population Density Per Square Mile - A001_001 - Population Density - Social Explorer Dataset (SE) - Survey Census 1830

Data Dictionary:

Census 1830

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Data Source:

Digitally transcribed by Inter-university Consortium for Political and Social Research. Edited, verified by Michael Haines. Compiled, edited and verified by Social Explorer.

Data set: Social Explorer Dataset (SE)

Table:

A1. Population Density [3]

Universe: Total Population

Variable Details

A1.

Population Density

Universe: Total Population

A001_001Population Density Per Square Mile

Percent base:

None - percentages not computed

Aggregation method:

Division of Sums: variables: Sum(T001_001) / Sum(A002_001)

Formula used to compute this variable:

if(Convert.ToDouble(Geo:SHAPE_AREA) * 0.000000386102159 == 0) Return_Value.IsNull = true; else if (SE:T001_001.IsNull) Return_Value.IsNull = true; else Return_Value = SE:T001_001 / (Convert.ToDouble(Geo:SHAPE_AREA) * 0.000000386102159);

Variables used in the formula:
Geo:SHAPE_AREA	Area
SE:T001_001	Total Population