Participatory mapping has become an increasingly popular planning tool. The examples that follow highlight how communities are using participatory mapping.

Participatory mapping has become an increasingly popular planning tool. Maps have become every more prevalent in the daily lives of our residents, who use mobile mapping technology to guide them to a local restaurant, provide the fastest commute time, and explore new recreational opportunities. As a result, residents are increasing spatial literacy and interest in map making.
Participatory mapping is about getting people to share their knowledge of the community, identifying challenges or opportunities that directly impact their community. Participatory mapping allows community members to become active in the process of creating maps.
Planners, academics, and others are using participatory mapping tools such as Open Street Map, an open source tool, making it possible to edit a base map. There are also tool kits such as the City Resilience Action Planning Toolkit, which includes training on how to engage in participatory risk mapping. Highlighted below are examples of participatory mapping projects.
The Anti-Eviction Maps project focuses on documenting eviction of San Francisco Bay Area residents. The project includes oral histories and digital maps that visualize the increase in evictions. Residents are invited to complete an eviction survey, and the information is used to shape an understanding of the region's housing issues. In this project, 28 maps were developed using Open Street Map.
The Detroit Food Map gathers food pricing to identify food deserts. Volunteers become part of the survey team and aid in the Nutritional Environment Measures Survey. The Motor City Mapping project brought together 150 Detroiters to survey every parcel in the city of Detroit, capturing photographs and information about the condition of every property. Mayor Duggan created GO DATA (Government Open Data Access To All) as a portal to provide 90 data sets to the public. This has made it easier to undertake participatory mapping.
Where in Wally? Playing off the children's character Where’s Waldo (known as Wally in the United Kingdom), a team of architects in preparation for the 2015 E17 Art Trail and London Festival of Architecture undertook a a project to understand treasured places and spaces. Members of the community tagged their favorite places adding descriptions, for example: "Discovered this old building in an unloved part of town - it looks like it might be developed for flats or other boring uses, but a public programme could transform the space around it." The result is a map of treasured places and spaces in Walthenstow, United Kingdom.
The Mappiness project called on residents in the United Kingdom to use an app to tag their mood, allowing community happiness to be mapped. This project, created by faculty at the London School of Economics and Political Science, worksto understand how people's feelings are affected by their environment—everything from air pollution to noise. Participants download an app on their iPhone providing some information about themselves and their health. Users receive a notification between once and up to five times a day asking users to report how they are feeling taking about 30 seconds. Users can take a photo of where they are if they like.
Is your community using participatory mapping? If so, share in the comments below how your community is benefiting from engaging the public in participatory mapping.

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Has President Trump Met His Match?
Doug Ford, the no-nonsense premier of Canada's most populous province, Ontario, is taking on Trump where it hurts — making American energy more expensive.

Study: London ULEZ Rapidly Cleaning up Air Pollution
Expanding the city’s ultra low-emission zone has resulted in dramatic drops in particle emissions in inner and outer London.

San Jose Mayor Takes Dual Approach to Unsheltered Homeless Population
In a commentary published in The Mercury News, Mayor Matt Mahan describes a shelter and law enforcement approach to ending targeted homeless encampments within Northern California's largest city.

Atlanta Changes Beltline Rail Plan
City officials say they are committed to building rail connections, but are nixing a prior plan to extend the streetcar network.

Are Black Mayors Being Pushed Out of Office?
The mayors of New York, St. Louis, and Pittsburgh all stand to lose their seats in the coming weeks. They also all happen to be Black.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Resource Assistance for Rural Environments
City of Edmonds
City of Grandview
Harvard GSD Executive Education
UCLA Lewis Center for Regional Policy Studies
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research
