Downtown Indy recovery looks healthier from new angle

The big picture: Indianapolis' rank changed from 48th following a methodology shift by University of Toronto researchers tracking how cities are emerging from the depths of the COVID-19 pandemic.

• Most crucially, the researchers changed their definition of "downtown." They used to define it by ZIP codes with the highest job density, but now do so by broader areas with a high concentration of jobs.
• The Indianapolis data previously used only the 46204 ZIP code, excluding areas such as the Indiana Convention Center, which are part of the downtown core and serve as key indicators of traffic.

Of note: Researchers also shifted from using two location data sources to one and looked at a slightly more current time frame as compared to their last update. (These analyses are based on anonymized mobile device location data.)

What they're saying: School of Cities director and project leader Karen Chapple says the decision to change the definition of "downtown" came after pushback from some cities and business associations.

• "We've looked at cities' own definitions of downtown, but those boundaries are historic and don't reflect where the current buildings are, or they're political, or they've been drawn to match census boundaries," Chapple tells Axios. "So they have the same flaws as using ZIP codes."

• "We decided to go with job densities ... figuring that's what people really care about — these are the hearts of our regions and of our cities."

What's next: Chapple's team is about to roll out a new widget allowing users to choose from different versions of "downtown," to illustrate how any given city's numbers might change depending on the chosen area.