Mapping Columbus
Year: 2020

Type: Research and Map Development

Research led by Bryony Roberts and Theodore Prudon as part of the process for creating a Management Plan for the preservation of Eero Saarinen’s North Christian Church.

Collaborated in researching and mapping Columbus’, Indiana social context.


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The population analysis is based on the boundaries resulted from the census block groups in two different years: 2000 and 2010. Census block groups represent the block group areas in Indiana for the decennial census. These areas are not legal boundaries, but are considered stable geographic units used for the presentation of decennial census data.

The data used in the development of this study was extracted from the two sources listed below. However, zoning information was extracted from  the Planning Department of the City of Columbus, Indiana.

1. IndianaMap

IndianaMap website provides statistical information for the state of Indiana. It is the largest publicly available collection of Indiana geographic information map data and was created by the Indiana Geological and Water survey, which maintains and develops the site. The data is accessible from the website as interactive maps for the general public, Web Map Services for GIS professionals, and downloadable data.

2. American Fact Finder

“American FactFinder” (AFF) provides access to data about the United States, Puerto Rico, and the Island Areas. The data in AFF come from several censuses and surveys including the decennial census, the American Community Survey, the American Housing Survey, and the Economic Census.

For the purpose of this study, the data collected came from the decennial census of 2010 in Bartholomew County, Indiana. This data was joined to the census blocks geographical information extracted from Indiana Map to create the maps corresponding to 2010.