Product Overview

Everything you need to understand Chicago's neighborhoods.

CommuniData pairs open data with intuitive tools so teams can explore, report, and collaborate without extra setup.

Citywide coverage

Explore all 77 community areas with live map layers and contextual stats.

Explore Map

Smart lenses

Switch between economy, safety, housing, and health lenses with consistent legends.

Try Lenses

Click-to-compare

Pin neighborhoods to keep their metrics visible while you explore others.

Compare Areas

Reporting workflows

Create grant-ready PDFs, save drafts, and reuse templates with your team.

Create Report

Data library

Blend official city datasets with your private uploads in one secure place.

Browse Data

Team ready

Role-based access, invitations, and shared dashboards for cross-organization work.

Invite Team