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American Samoa Government Data
846 open datasets about American Samoa from federal agencies.
Datasets
846
State government
0
County and city
0
Federal, about the state
846
Open data portals
Official portals run by governments in American Samoa
No American Samoa portal in our list yet
Datasets below come from Data.gov and federal agencies. We add state and local portals as we find them.
American Samoa datasets
846 datasets
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- Water Temperature Data, Structure-from-Motion Coral Vital Rates, and Thermal Tolerance of Endangered Species Act-listed Acropora globiceps and Isopora crateriformis coral colonies in Tutuila, American Samoa from 2018-06-29 to 2026-02-24 (NCEI Accession 0318878)National Oceanic and Atmospheric Administration, Department of Commerce · National Centers for Environmental Information · Covers American SamoaThis record describes Acropora globiceps and Isopora crateriformis natural history data collected from from surveys conducted by SCUBA divers and land-based experiments from February 4th-26th, 2025, March 10th-27th, 2025, and February 5th-26th, 2026 in TutuilaUpdated 09/29/2026
- National Coral Reef Monitoring Program: Calcification rates of crustose coralline algae derived from calcification accretion units (CAUs) deployed across American SamoaNational Oceanic and Atmospheric Administration, Department of Commerce · National Centers for Environmental Information · Covers American SamoaThe calcification rate data in this collection are from Calcification Accretion Units (CAUs) that have been retrieved and replaced at existing, long-term monitoring sites during NOAA Pacific Islands Fisheries Science Center (PIFSC), Coral Reef Ecosystem PrograUpdated 09/24/2026
- American Samoa Longline LogbookNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaThis data system contains the logbook data of vessels unloading in American Samoa. In 1992, the logbooks of three longline trips conducting an experiment to test the vertical longlining concept were submitted. With the implementation of the federal longline loUpdated 08/28/2026
- American Samoa Boat-based Creel SurveyNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaBoat-based creel survey data have been collected and processed by the American Samoa Department of Marine and Wildlife Resources (DMWR) staff since about 1982 and are continuing. Creel surveys consist of 2 major sub-surveys, one to identify the level of fishinUpdated 08/28/2026
- American Samoa Shore-based Creel SurveyNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaThe DMWR staff has also conducted shore-based creel surveys which also have 2 major sub-surveys; one to estimate participation (fishing effort), and one to provide catch-rate, species composition, and size frequency data. The amount of area covered by the survUpdated 08/28/2026Quarterly
- American Samoa Cannery (Length-Frequency) SamplingNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaFrom 2001-2013, in coordination with Pacific Islands Regional Office's (PIRO) Tuna Treaty Monitoring Program, the Size Frequency Sampling Program at the cannery collected length-frequency data from American Samoa-based longliners, in addition to the purse seinUpdated 08/28/2026
- LANDFIRE 2020 Operational Roads American SamoaDepartment of the Interior · U.S. Geological Survey · Covers American SamoaThe LANDFIRE (LF) Operational Roads products is intended to support operations and was created by buffering the TIGER roads (tlgdb_2017_a_us_roads.gdb.zip available TIGER/Line Shapefiles (census.gov)) by 15m and converting to a raster. The MAF/TIGER Feature ClXMLUpdated 07/23/2026
- Surface sediment portable XRF geochemistry of the American Samoa EEZ abyssal plain collected during cruise 2026-604-FADepartment of the Interior · U.S. Geological Survey · Covers American SamoaSurface sediment samples were collected from the Samoan Basin, an abyssal region in the Pacific Ocean on expedition 2026-604-FA. This region is within the U.S. Exclusive Economic Zone (EEZ) offshore American Samoa. These samples were analyzed by portable X-rayXMLUpdated 06/22/2026
- 2025 Cartographic Boundary File (SHP), Block Group for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary fZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (SHP), Place for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary fZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (SHP), County Subdivision for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary fZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (SHP), Unified School District for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary fZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (SHP), Census Tract for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary fZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), 119th Congressional Districts for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), Block Group for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), Place for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), County Subdivision for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), Unified School District for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- 2025 Cartographic Boundary File (KML), Census Tract for American Samoa, 1:500,000U.S. Census Bureau, Department of Commerce · U.S. Census Bureau · Covers American SamoaThe 2025 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files aZIPXMLPDFUpdated 05/01/2026
- American Samoa Commercial Fisheries BioSampling (CFBS)National Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaThere was a fairly short-lived market sampling program created by the American Samoa Department of Marine and Wildlife Resources (DMWR) staff back in the mid to late 1990s which focused on obtaining species ID, length and weights primarily from the spearfishinUpdated 04/30/2026
- American Samoa Small Boat and Spear Cost-Earnings Data: 2015National Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaThese data represent a cost-earnings study of the American Samoa small boat and spear fishery in 2015. Data collected include fisher classification, vessel characteristics, levels of investment, trip-level expenditures, fishing behavior, market participation, Updated 04/30/2026
- Cost Earnings Data 2009 - American Samoa LonglineNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Fisheries Science Center · Covers American SamoaThe data collection project assessed the economic performance of American Samoa-based longline vessels that made trips in 2009. Operational and vessel costs were collected by personal interviews with vessel owners, captains, and crew. The project estimated theUpdated 04/30/2026
- American Samoa Longline Trip LogNational Oceanic and Atmospheric Administration, Department of Commerce · Pacific Islands Regional Office · Covers American SamoaThe American Samoa Longline Trip Log is an annual Excel spreadsheet to record trip information about observed longline trips. This trip information includes the trip number, vessel name, vessel documentation number, operator name, observer name, departure dateUpdated 04/30/2026
- American Samoa: Projected sea-level rise flooding inundation extents for 0.00, +0.25, +0.50, +1.00-, +1.50-, +2.00-, and +3.00-meter sea-level rise scenarios (ver. 1.1, February 2025)Department of the Interior · U.S. Geological Survey · Covers American SamoaThis data release provides flooding extent polygons based on sea-level rise (SLR) water levels for the coast of American Samoa's most populated islands of Tutuila, Ofu-Olosega, and Ta'u. Digital elevation models were used to predict SLR flooding extents for 0.XMLUpdated 03/25/2026
- American Samoa: Projected coastal flooding inundation depths for 0.00, +0.25, +0.50, +1.00-, +1.50-, +2.00-, and +3.00-meter sea-level rise scenarios (ver. 1.1, February 2025)Department of the Interior · U.S. Geological Survey · Covers American SamoaThis data release provides flood depth GeoTIFFs based on sea-level rise (SLR) for the coast of the most populated American Samoa s most populated islands of Tutuila, Ofu-Olosega, and Ta'u. Digital elevation models were used to extract SLR flooded areas at 10-mXMLUpdated 03/25/2026
Frequently asked questions
- Does American Samoa have an open data portal?
- We have not found a state-run portal for American Samoa yet. Federal agencies still publish many datasets about the state on Data.gov.
- How many datasets are there about American Samoa?
- The DatenUS catalog lists 846 datasets: 0 from the state government, 0 from counties and cities, and 846 federal datasets that cover American Samoa.
- 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: State and local open data portals, Data.gov Catalog