Using a data driven approach to understanding the health of the public realm

We know that the civic commons, everything from parks and libraries, to city centers, the streetscape and other public spaces, play vital roles in enabling and promoting social interaction.  Communities invest significant resources in these assets, but often find it difficult to track progress and the contribution of these assets to citywide progress.

A new report from Reimagining the Civic Commons shows how investments in parks, libraries, trails and other civic assets in four cities have shifted people’s perceptions of nearby neighborhoods.

The civic commons project is  a three-year initiative across five U.S. cities supported by four national foundations—The JPB Foundation, the John S. and James L. Knight Foundation, The Kresge Foundation and The Rockefeller Foundation.  It’s made investments in parks, libraries, community centers and other public spaces in selected neighborhoods in Akron, Chicago, Detroit and Memphis. All told, Reimagining the Civic Commons is investing a total of $40 million from national and local sources across the four cities alongside a pilot in Philadelphia to demonstrate how investments in public spaces can reverse recent trends of economic and social fragmentation.

In 2017, Reimagining the Civic Commons measured a variety of data points related to civic engagement, socioeconomic mixing, value creation and environmental sustainability, to establish baseline metrics for the four cities’ projects. Today’s reports represent the first set of interim data from the cities, looking at change in some metrics from the 2017 baseline work. This data-driven approach offers a new method for determining the multi-faceted value of reinvesting in civic assets and provides evidence of the societal benefits of strategic public space investments.

For example, the report tracks perceptions of public safety in areas near civic commons improvement projects.  Here’s a snippet of data from the Memphis report, showing changed attitudes about the safety near the city’s riverfront park:

The survey and data tools used to create these measures are being made freely available by Reimagining the Civic Commons. It’s website provides free, downloadable tools like observation maps and intercept surveys you can use in your community. The project has also created a second  toolkit called Value Creation in the Commons, which examines policies for capturing the increased value created through investments in civic assets.  All of the Reinventing the Civic Commons reports and toolkits are available at:

Better understanding and measuring the public realm has been a key interest at City Observatory.  Our research report, Less in Common, makes the case that the way we’ve built our communities has led to increasing social and economic segregation. We’ve developed measures of the public realm, like our Storefront Index, that can be used to gauge the health of public spaces. City Observatory has contributed to this work by developing a series of socioeconomic indicators, tracking changes in rents and property values, crime rates, and other demographic values.