Invisible Walls: A century of exclusionary zoning has helped divide Manchester by income and race

Melanie Plenda

February 1, 2022

Invisible Walls

A maze of invisible walls has divided Manchester since the 1920s, dictating what can be built where and, indirectly, where the city’s poorest residents can live. These walls, created by land use zoning laws, have helped segregate the city by income and race. Experts say that even though this kind of zoning is common, it is slowing efforts to fix some of the city’s most complex issues, including the housing shortage, persistent crime hotspots, and economic and racial segregation.

This article is part of Invisible Walls, an ongoing investigative series examining how exclusionary zoning practices impact NH’s communities and reinforces inequities. Through data and zoning maps, reporters and editors were able to show how exclusionary zoning laws in Manchester have reinforced areas of persistent poverty, impacting many aspects of community life, including crime, public health, affordable housing, and access to economic opportunity in the city. The team used Manchester as a case study, but the same sorts of exclusionary zoning practices present in Manchester are common across the state, and likely have had similarly-broad effects.

The edit team leading the project included Matt Mowry, editor of Business NH Magazine, Johnny Bassett, data editor at Granite State News Collaborative, and Jeff Feingold, editor at NH Business Review. Editors Carol Robidoux from Manchester Ink Link as well Daniela Allee and Cori Princell from NH Public Radio also contributed input, reporting, video, audio and editing to the project. Reporters on the project include Kevin Andrade, Johnny Bassett, Kelly Burch, Judi Currie, Jeff Feingold, Nour Habib, Ryan Lessard, Gabriela Lozada, Matt Mowry and Dave Solomon. Bill Wilkinson also contributed research to this story. More stories in the series can be found at collaborativenh.org and through partner outlets.

The team recently explained the genesis of the project and what’s next on NH PBS’s The State We’re In. Watch to learn more.