Datasets
Search every dataset published on Hawaiʻi’s open data portal.
Filters2
Organization
Category
Tag
Show 92 moreShow fewer
- State of Hawaii38
- Demographics36
- population29
- Kahoolawe27
- census26
- Transportation25
- Terrestrial25
- Niihau20
- inlandWaters19
- Ocean19
- Critical Habitat19
- Hawaii County17
- Hawaii16
- Floods16
- Environment15
- Renewable Energy15
- Infrastructure14
- structure11
- elections11
- NOAA11
- boundaries10
- Parcels10
- Maui County10
- Kauai County10
- Elevation10
- elevation9
- Transportation9
- National Geospatial Data Asset9
- NOAA Nautical Charts9
- NGDA9
- Geoscientific9
- Cesspools9
- 20159
- 20109
- Northern Mariana Islands8
- North Dakota8
- North Carolina8
- New York8
- New Mexico8
- New Jersey8
- New Hampshire8
- Nevada8
- Nebraska8
- NFIP8
- Montana8
- Missouri8
- Mississippi8
- Minnesota8
- Michigan8
- Massachusetts8
- Maryland8
- Marshall Islands8
- Maine8
- Louisiana8
- Legislative Districts8
- Kentucky8
- Kansas8
- Iowa8
- Indiana8
- Illinois8
- Idaho8
- HDOT8
- Guam8
- Georgia8
- Florida8
- Floodway8
- Flood Insurance Rate Map8
- Federated State of Micronesia8
- FIRM Database8
- FIRM8
- FEMA Flood Hazard Zone8
- Elevation Theme8
- Elevation Contours 100ft8
- Education8
- District of Columbia8
- Delaware8
- DOH8
- Connecticut8
- Colorado8
- Coastal Flooding8
- Coastal Barrier Resources System8
- Climatology8
- Census8
- California8
- CBRS8
- Boundaries8
- Base Flood Elevation8
- Arkansas8
- Arizona8
- American Samoa8
- Alaska8
- Alabama8
Format
Show 1 moreShow fewer
360 datasets
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Zip Code Tabulation Areas
2020 Zip Code Tabulation Area (ZCTA) Boundaries with 2020 population for the State of Hawaii, clipped to the coastline. Source: US Census Bureau, July 2022. For additional information about this layer, please refer to metadata at…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Maui
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Lanai
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Molokai
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Oahu
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Kauai
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1% Coastal Flood Zone with 3.2 ft Sea Level Rise - Hawaii Island
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
1 Pct Coastal Flood Zone with 3.2 ft Sea Level Rise - Statewide
Tropical storms, hurricanes, and tsunamis create waves that flood low-lying coastal areas. The National Flood Insurance Program (NFIP) produces flood insurance rate maps (FIRMs) that depict flood risk zones referred to as Special Flood…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Water Quality Monitoring Sites
Water Quality Monitoring Sites in Hawaii as of June, 2017. Source: Hawaii State Department of Health, Environmental Planning Office, June, 2017. This data shows the location of water quality monitoring sites used by the Hawaii Department…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
DOH Primary Care Service Areas
Department of Health Primary Care Service Areas: Received from State Dept. of Health, December, 2019. Boundaries are based on census tracts. Primary care service areas were selected to describe the delivery of primary health services in…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Preschools
Locations of Preschools, Early Education and Early Childcare Centers in the State of Hawaii as of December 2021. Source: Executive Office of Early Learning (EOEL); People Attentive To Children (PATCH), December 2021. For more information,…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
Private Schools
Locations of private schools in the State of Hawaii as of November 2021. Preschool-only private schools are not included. Source:Hawaii Association of Independent Schools, November 19, 2021. Note: There are other private and independent…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Census Hawaiian Homelands
2020 Census Hawaiian Homeland Boundaries, with population, for the State of Hawaii, excluding northwest Hawaiian Islands and clipped to the coastline. Source: US Census Bureau, September 2021. NOTE: The 2020 Census Hawaiian Homelands layer…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Census County Boundaries
2020 Census County Boundaries, with population, for the State of Hawaii, excluding northwest Hawaiian Islands and clipped to the coastline. Source: US Census Bureau, September 2021. For additional information about this layer, please refer…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Census Block Groups
2020 Census Block Group Boundaries, with population, for the State of Hawaii, excluding northwest Hawaiian Islands and clipped to the coastline. Source: US Census Bureau, September 2021. For additional information about this layer, please…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Census Designated Places
2020 Census Designated Places (CDP), with population, for the State of Hawaii, excluding northwest Hawaiian Islands and clipped to the coastline. Source: US Census Bureau, September 2021. For additional information about this layer, please…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2020 Census County Divisions (Districts)
2020 Census County Division Boundaries (aka Districts), with population, for the State of Hawaii, excluding northwest Hawaiian Islands and clipped to the coastline. Source: US Census Bureau, September 2021. For additional information about…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2015 Census Tracts
- 2015 Census Tracts with population figures from American Community Survey 5-year estimates. Source: U.S. Census Bureau, 2016. The American Community Survey (ACS) is an ongoing survey that provides data every year ... the 5-year estimates…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2015 Census Public Use Microdata Areas (PUMA)
- 2015 Census Public Use Microdata Areas (PUMA) with population figures from American Community Survey 5-year estimates. Source: U.S. Census Bureau, 2016. The American Community Survey (ACS) is an ongoing survey that provides data every…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML
- Office of Planning and SustainabilityUpdated Oct 13, 2026
2015 Census Block Groups
- 2015 Census Block Groups with population figures from American Community Survey 5-year estimates. Source: U.S. Census Bureau, 2016. The American Community Survey (ACS) is an ongoing survey that provides data every year ... the 5-year…
- HTML
- ArcGIS
- OGC WFS
- OGC WMS
- CSV
- ZIP
- GeoJSON
- KML