HNL Open Data

E Komo Mai! Welcome to the City and County of Honolulu's open data portal.

Traffic updates provided by the Honolulu Police Department.

Crime Incidents is a snapshot of incidents provided by the Honolulu Police Department.

Building permits provided by the Department of Planning and Permitting.

Broken streetlights, cracked sidewalks, derelict or abandoned vehicles and more from the HNL 311 application.

Reports and insights that give context to City data sets

Subdivision map and Neighborhood Board information

Police, fire, EMS, lifeguards, emergency response and preparedness

TheBus, TheHandivan, Biki, Skyline and Skyline construction

Utilities, services, programs, and resources for Oahu residents

Art, sports, parks, entertainment, venues, and events

Management, personnel, and operations of City functions

Climate, resiliency, conservation, and community involvement

Geographical data for City facilities, properties, and assets