Datasets
Search every dataset published on Hawaiʻi’s open data portal.
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963 datasets
- Accounting and General ServicesUpdated Nov 20, 2025
DAGS Public Parking Locations - State Wide
- CSV
- Office of Planning and SustainabilityUpdated Oct 13, 2026
HCPT Priority Census Blocks
HCPT Cesspools Priority Census Blocks Source: UH Water Resources Research Center, November 2025 Aggregated cesspool prioritization by Census Block for the islands of Hawaii, Kauai, Maui and Oahu (2022). This dataset collection (Hawaii…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
HCPT Priority Census Tracts
HCPT Cesspools Priority Tracts Source: UH Water Resources Research Center, Nov 2025 Aggregated cesspool prioritization by Census Tract for the islands of Hawaii, Kauai, Maui and Oahu (2022). This dataset collection (Hawaii Cesspool…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
HCPT Priority Census Block Groups
HCPT Cesspools Priority Block Groups Source: UH Water Resources Research Center, Nov 2025 Aggregated cesspool prioritization by Census Block Group for the islands of Hawaii, Kauai, Maui and Oahu (2022). This dataset collection (Hawaii…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
HCPT Cesspools
Hawaii Cesspool Prioritization (HCPT) Cesspools Source: UH Water Resources Research Center, November 2025 Cesspools with risk factors and calculated prioritization scores for the islands of Hawaii, Kauai, Maui and Oahu (2022). This dataset…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Highway Performance Monitoring System Roads for Hawaii (HPMS)
Summary: Highway Performance Monitoring System Roads for Hawaii (HPMS) - 2024. Submitted by DOT to FHWA, June 2025. Source: Hawaii State Department of Transportation, September 22, 2025. Description: Street centerlines with selected…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Tsunami Evacuation - All Zones
Tsunami Evacuation Zones, Extreme Tsunami Evacuation Zones, and Tsunami Safe Zones for the main Hawaiian islands. Source: Island of Hawaii: County of Hawaii, March 2025; Island of Oahu: City and County of Honolulu, April 2025; Islands of…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Extreme Tsunami Evacuation Zones
Description: Extreme Tsunami Evacuation Zones for the islands Niihau, Kauai, Oahu, Kahoolawe, Molokai, Lanai and Maui. Source: Island of Hawaii: County of Hawaii, March 2025. Island of Oahu: City and County of Honolulu, April 2025 Islands…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Tsunami Evacuation Zones
Description: Tsunami Evacuation Zones for the islands Niihau, Kauai, Oahu, Kahoolawe, Molokai, Lanai, Maui and Hawaii Source: Island of Hawaii: County of Hawaii, March 2025. Island of Oahu: City and County of Honolulu, April 2025 Islands…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Tsunami Safe Zones
Description: Tsunami Safe Zones for the islands Niihau, Kauai, Oahu, Kahoolawe, Molokai, Lanai and Maui. Source: Island of Hawaii: County of Hawaii, March 2025. Island of Oahu: City and County of Honolulu, April 2025 Islands of Molokai,…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Traffic Analysis Zones (TAZ) - Oahu
Traffic Analysis Zones for the Island of Oahu, 2022. Source: Oahu Metropolitan Planning Organization (OMPO), Feb. 2024. A traffic analysis zone (TAZ) is a geographic unit used in transportation planning models. TAZs are used to represent…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Information PracticesUpdated Oct 13, 2025
OIP Master UIPA Records Request Log FY 2025
- XLSX
- Business Economic Development and TourismUpdated Oct 9, 2025
DBEDT Hawaii Annual Electricity Cost
DBEDT Hawaii Annual Electricity Cost
- CSV
- RDF
- JSON
- XML
- Business Economic Development and TourismUpdated Oct 9, 2025
DBEDT Hawaii Annual Electricity Consumption (counties)
DBEDT Hawaii Annual Electricity Consumption (counties)
- CSV
- Business Economic Development and TourismUpdated Oct 9, 2025
DBEDT Hawaii Fossil Fuel Consumption And Expenditures (CSV)
Hawaii Fossil Fuel Consumption And Expenditures
- CSV
- Business Economic Development and TourismUpdated Oct 9, 2025
HI Electricity Prices (CSV)
HI Electricity Prices
- CSV
- Business Economic Development and TourismUpdated Oct 9, 2025
AAA Fuel Prices
AAA Monthly Fuel Prices
- CSV
- RDF
- JSON
- XML
- Business Economic Development and TourismUpdated Oct 9, 2025
DBEDT Pie Chart Of Electric Hybrid Fossil Cars
DBEDT Pie Chart Of Electric Hybrid Fossil Cars
- CSV
- RDF
- JSON
- XML
- Business Economic Development and TourismUpdated Oct 9, 2025
WTI Barrel of Oil Future Prices (CSV)
Daily WTI Barrel of Oil Future Prices
- CSV
- Business Economic Development and TourismUpdated Oct 9, 2025
DBEDT Hawaii Cumulative Hybrid And Electric Vehicles Registered (CSV)
DBEDT Hawaii Cumulative Hybrid And Electric Vehicles Registered
- CSV