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Hawaii Government Data
3,695 open datasets about Hawaii from 2 state and local governments and federal agencies.
Datasets
3,695
State government
983
County and city
428
Federal, about the state
2,284
Open data portals
Official portals run by governments in Hawaii
- Hawaii Open DataState of Hawaii · opendata.hawaii.govCKAN963
- Honolulu Open DataCity and County of Honolulu · data.honolulu.govSocrata72
Publishers
State and local governments with datasets in the catalog
Hawaii datasets
3,695 datasets
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- Traffic IncidentsCity and County of HonoluluTraffic Incidents in the last 24 hours updated every 5 minutes.CSVJSONXMLUpdated 10/27/2026
- HNL 311 ReportsCity and County of Honolulu · DIT - Department of Information TechnologyCommunity service requests submitted through HNL 311 in the past 30 days. Updated daily to show the latest activity across the island.CSVJSONXMLUpdated 10/27/2026Daily
- Open Data InventoryCity and County of Honolulu · MDO - Managing Director's OfficeThis dataset contains a complete inventory of the publicly available contents of the City & County of Honolulu Open Data Portal. Metadata and dataset links are included.CSVJSONXMLUpdated 10/27/2026As needed
- HPD Crime IncidentsCity and County of Honolulu · HPD - Honolulu Police DepartmentCrime incidents based on calls for service.CSVJSONXMLUpdated 10/26/2026Daily
- Nonchemical Pesticide Device ListState of Hawaii · Department of Agriculture & BiosecurityCSVUpdated 10/24/2026
- Chemical Pesticide Product ListState of Hawaii · Department of Agriculture & BiosecurityList of pesticide products licensed for distribution and sale in the state of Hawaii, including currently licensed and expired. This list is provided for informational purposes only. Restricted use pesticides can only be distributed and sold by a licensed dealCSVUpdated 10/24/2026
- NPP Tropical Forest: Maui, Hawaii, U.S.A., 1996-1997, R1National Aeronautics and Space Administration · ORNL_DAAC · Covers HawaiiThis data set contains one data file (.csv format) that quantifies net primary productivity (NPP) as a function of rainfall in mesic to wet montane rainforests on the island of Maui, Hawaii, U.S.A. The NPP data were collected at six mature forests stands that XMLZIPPDFPNG+1Updated 10/20/2026
- MASTER: Airborne Science, Hawaii-Pacific Ocean-western US, Fall, 2001, V2National Aeronautics and Space Administration · ORNL_DAAC · Covers HawaiiThis dataset includes Level 1B (L1B) and Level 2 (L2) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected during 19 flights aboard a NASA ER-2 aircraft over Hawaii, eastern Pacific Ocean, and western U.S.XMLPDFJPEGBINUpdated 10/20/2026
- MASTER: HyspIRI Airborne Campaign, Hawaii, 2017National Aeronautics and Space Administration · ORNL_DAAC · Covers HawaiiThis dataset includes Level 1B (L1B) and Level 2 (L2) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected as part of the Hyperspectral Infrared Imager (HyspIRI) airborne campaign during 18 flights aboard XMLPDFJPEGBINUpdated 10/20/2026
- MASTER: HyspIRI Airborne Campaign, Hawaii, 2018National Aeronautics and Space Administration · ORNL_DAAC · Covers HawaiiThis dataset includes Level 1B (L1B) and Level 2 (L2) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected as part of the Hyperspectral Infrared Imager (HyspIRI) airborne campaign during 12 flights aboard XMLPDFJPEGBINUpdated 10/20/2026
- ATom: Ozone Profiles from Ozonesonde Instrument, Antarctica, Fiji, and HawaiiNational Aeronautics and Space Administration · ORNL_DAAC · Covers HawaiiThis dataset contains ozone measurements from the Ozonesonde instrument in Antarctica, Hawaii, and Fiji taken during the Atom-4 campaign. The Electrochemical Concentration Cell (ECC) Ozonesonde is a balloon-borne instrument that collects ozone concentrations pXMLZIPPDFJPEG+1Updated 10/20/2026
- Zonal transect from Hawaii across the western Pacific Ocean in 2011National Aeronautics and Space Administration · Covers HawaiiMeasurements taken along a zonal transect from Hawaii across the western Pacific Ocean in 2011.XMLBINUpdated 10/20/2026
- Hawaii Ocean Time-series (HOT) ProgramNational Aeronautics and Space Administration · Covers HawaiiScientists working on the Hawaii Ocean Time-series (HOT) program have been making repeated observations of the hydrography, chemistry and biology of the water column at a station north of Oahu, Hawaii since October 1988. The objective of this research is to prXMLBINUpdated 10/20/2026
- Prompt PaymentState of Hawaii · Public Works DivisionExcel Sheet for DAGS Prompt Payment projects.XLSUpdated 10/16/2026
- Haleakala Silversword Demography Data, Haleakala National Park, Maui, Hawaii, 1982-2015Department of the Interior · U.S. Geological Survey · Covers HawaiiThis dataset is a collection of demography data files for the Haleakala silversword (Argyroxiphium sandwicense macrocephalum) at Haleakala National Park, Maui, Hawaii. It combines the demography-related tabular data files produced for the project into a singleXMLUpdated 10/16/2026
- Hourly Climate Station Data Across the Haleakala Silversword Range, Haleakala National Park, Maui, Hawaii, 2010-2016Department of the Interior · U.S. Geological Survey · Covers HawaiiThis dataset is a collection of hourly climate data from a network of six climate stations installed across the range of the Haleakala silversword (Argyroxiphium sandwicense macrocephalum), in the subalpine shrubland ecosystem of Haleakala National Park, Maui,XMLUpdated 10/16/2026
- Official Recognized Boundary of Hawaii Fish Habitat Partnership, 2013Department of the Interior · U.S. Geological Survey · Covers HawaiiThis shapefile is the official boundary of the Hawaii Fish Habitat Partnership. The shapefile was developed in 2013 to reflect the boundary as defined by the Hawaii Fish Habitat Partnership, a recognized Fish Habitat Partnership (FHP) of the National Fish HabiXMLUpdated 10/16/2026
- Landslides triggered by the October 15, 2006, M 6.7 Kiholo Bay, Hawaii, earthquakeDepartment of the Interior · U.S. Geological Survey · Covers HawaiiThis inventory was originally created by Harp and others (2014) describing the landslides triggered by the M 6.7 Kiholo Bay, Hawaii earthquake that occurred on 15 October 2006 at 17:07:49 UTC. Care should be taken when comparing with other inventories because XMLUpdated 10/16/2026
- City & County Lessee LandCity and County of HonoluluThis link was updated on 10/6/2026. City & County Lessee Land information is available at the Honolulu Land Information System (HoLIS).Updated 10/15/2026
- Durable Assets For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionDurable Assets For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
- Durable Assets For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionDurable Assets For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
- Contributions Received By Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionContributions Received By Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
- Other Receipts For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionOther Receipts For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
- Other Receipts For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionOther Receipts For Hawaii Noncandidate Committees From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
- Loans Received By Hawaii State and County Candidates From January 1, 2015 - September 26, 2026State of Hawaii · Campaign Spending CommissionLoans Received By Hawaii State and County Candidates From January 1, 2015 - September 26, 2026. The data set also includes searchable data from amended reports filed in the last ten years with transactions dated prior to January 1, 2015.CSVUpdated 10/13/2026
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Only show:State government (983)County and city (428)Federal agencies (2,284)
Frequently asked questions
- Does Hawaii have an open data portal?
- Yes. Hawaii Open Data (opendata.hawaii.gov), Honolulu Open Data (data.honolulu.gov) publish open data for Hawaii.
- How many datasets are there about Hawaii?
- The DatenUS catalog lists 3,695 datasets: 983 from the state government, 428 from counties and cities, and 2,284 federal datasets that cover Hawaii.
- Is this data free to use?
- State and local portals usually allow free reuse under an open license or their terms of use, and most federal data is in the public domain. Check each dataset page for its license.
Source: Hawaii Open Data, Honolulu Open Data, Data.gov Catalog · Last updated 10/27/2026