A Richer Neighborhood Profile, Part I: Getting tract-level data

Posted by Ezra Glenn on April 08, 2012
Census, Missions, Reconnaissance, Shape Your Neighborhood / No Comments

In a previous mission (see Finding Obama in the smallest Census geography) we delved down to the see what data was available at the level of individual blocks. Unfortunately, as we noted there, the Census doesn’t provide a whole lot of useful data at the block-level, since the results will exclude sample data from the SF3 “long form” (or, post-2000, the American Community Survey). If we want to know more about a neighborhood we will need to think in slightly larger geographies, and seek data at the tract-level or higher.

For this mission, we’ll be zooming into to Park Slope neighborhood on Brooklyn, and gathering data on income, race, education, and the breakdown of owners and renters for a single census tract. Since its often helpful to be able to view data like this in the context of the surrounding neighborhood, subsequent missions will explore ways to make comparisons with this sort of data, either to other tracts or to larger geographies.

But for starters, our target: although defining the exact edges of a neighborhood is never easy – especially ones in dense, diverse areas, where even residents disagree over terminology and the continual processes of gentrification, urban decline, migration, and other demographic shifts continually redefine the categories – most observers would agree that the neighborhood extends roughly north and west from Bartel Pritchard Square, at the lower corner of Prospect Park, with both 15th Street and Prospect Park itself providing something of an “edge.” Since edges are often exciting places to observe change, we will select an address along 15th Street, near the corner of 5th Avenue. Continue reading…

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