{"links":{"self":"https://hifld.publicenvirodata.org/api/collections/hifld/datasets/2020-census-blocks-1/files/tl_2024_72_tabblock20/schema?version=v1.0.0","file":"https://hifld.publicenvirodata.org/api/collections/hifld/datasets/2020-census-blocks-1/files/tl_2024_72_tabblock20","dataset":"https://hifld.publicenvirodata.org/api/collections/hifld/datasets/2020-census-blocks-1","collection":"https://hifld.publicenvirodata.org/api/collections/hifld"},"collection":{"name":"HIFLD","slug":"hifld","id":1,"description":"HIFLD (Homeland Infrastructure Foundation-Level Data) datasets","created_at":"2026-02-13T02:52:43.921817","updated_at":"2026-02-13T02:52:43.921841"},"dataset":{"name":"2020 Census Blocks","slug":"2020-census-blocks-1","tags":{"inventory_name":"2020-census-blocks-1","categories":["Boundaries","Geonames","Government"]},"created_at":"2026-02-15T07:12:18.802549","updated_at":"2026-02-15T07:12:18.802572","id":3440,"description":"Blocks (Census Blocks) are statistical areas bounded by visible features, such as streets, roads, streams, and railroad tracks, and by non-visible boundaries, such as selected property lines and city, township, school district, and county limits, and short line-of-sight extensions of streets and roads. Generally, census blocks are small in area; for example, a block in a city bounded on all sides by streets. Census blocks in suburban and rural areas may be large, irregular, and bounded by a variety of features, such as roads, streams, and/or transmission line rights-of-way. In remote areas, census blocks may encompass hundreds of square miles. Census blocks cover the entire territory of the United States, Puerto Rico, and the Island Areas. Census blocks nest within all other tabulated census geographic entities and are the basis for all tabulated data.Download: https://www2.census.gov/geo/tiger/TGRGDB24/tlgdb_2024_a_us_block.gdb.zipMetadata: meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Current_19115/series_tl_2023_tabblock20.shp.iso.xml","collection_id":1},"file":{"id":4304,"dataset_id":3440,"slug":"tl_2024_72_tabblock20","name":"tl_2024_72_tabblock20","description":"Blocks (Census Blocks) are statistical areas bounded by visible features, such as streets, roads, streams, and railroad tracks, and by non-visible boundaries, such as selected property lines and city, township, school district, and county limits, and short line-of-sight extensions of streets and roads. Generally, census blocks are small in area; for example, a block in a city bounded on all sides by streets. Census blocks in suburban and rural areas may be large, irregular, and bounded by a variety of features, such as roads, streams, and/or transmission line rights-of-way. In remote areas, census blocks may encompass hundreds of square miles. Census blocks cover the entire territory of the United States, Puerto Rico, and the Island Areas. Census blocks nest within all other tabulated census geographic entities and are the basis for all tabulated data.Download: https://www2.census.gov/geo/tiger/TGRGDB24/tlgdb_2024_a_us_block.gdb.zipMetadata: meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Current_19115/series_tl_2023_tabblock20.shp.iso.xml","layer_name":null},"versions":["v1.0.0"],"selected_version":"v1.0.0","schema":{"version":"v1.0.0","format_type":"geoparquet","format_name":"GeoParquet","source_id":18047,"storage_location":{"id":1,"slug":"gcs-hifld-next-datasets-prod","backend_type":"s3","updated_at":"2026-02-13T02:39:54.364528","name":"GCS hifld-next-datasets-prod","description":"Google Cloud Storage production bucket for dataset files","created_at":"2026-02-13T02:39:54.364506","config":{"version":"v1","type":"gcs","base_url":"https://hifld.publicenvirodata.org/storage","bucket":"hifld-next-datasets-prod"}},"source":{"file_format_id":17855,"id":18047,"created_at":"2026-05-19T21:54:39.371858","storage_location_id":1,"version":"v1.0.0","source_type":"file","references_source_id":null,"updated_at":"2026-06-13T10:02:39.848016","location":{"type":"file","version":"v1","path":"2020-census-blocks-1/tl_2024_72_tabblock20/v1.0.0/geoparquet/tl_2024_72_tabblock20.parquet"},"source_metadata":{"version":"v1","description":null,"size_bytes":19158783,"mime_type":null,"feature_count":41987,"bounds":[-67.998751,17.831509,-65.168503,18.568002],"geometry_type":"Polygon","invalid_geometry_count":0,"quality_check_passed":true,"columns_hash":"9f32d8ae460c5e65870668598997051f44e4e8cb6db6844118fa4e3c87d5048a","columns":[{"name":"geometry","type":"geometry","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":null,"min":null,"max":null,"length":null,"possible_values":null},{"name":"STATEFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["72","72","72","72","72"],"min":null,"max":null,"length":2,"possible_values":["72"]},{"name":"COUNTYFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["115","083","113","001","113"],"min":null,"max":null,"length":3,"possible_values":null},{"name":"TRACTCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["330200","959900","073009","956800","072500"],"min":null,"max":null,"length":6,"possible_values":null},{"name":"BLOCKCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["2006","1030","2001","1015","2015"],"min":null,"max":null,"length":4,"possible_values":null},{"name":"GEOID20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["721153302002006","720839599001030","721130730092001","720019568001015","721130725002015"],"min":null,"max":null,"length":15,"possible_values":null},{"name":"GEOIDFQ20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["1000000US721153302002006","1000000US720839599001030","1000000US721130730092001","1000000US720019568001015","1000000US721130725002015"],"min":null,"max":null,"length":24,"possible_values":null},{"name":"NAME20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["Block2006","Block1030","Block2001","Block1015","Block2015"],"min":null,"max":null,"length":9,"possible_values":null},{"name":"MTFCC20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["G5040","G5040","G5040","G5040","G5040"],"min":null,"max":null,"length":5,"possible_values":["G5040"]},{"name":"UR20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["U","R","U","U","U"],"min":null,"max":null,"length":1,"possible_values":["R","U"]},{"name":"UACE20","type":"string","description":null,"nullable":true,"num_null_values":2032,"num_unique_values":null,"example_values":["89812","00631","79093","00631","78985"],"min":null,"max":null,"length":5,"possible_values":null},{"name":"FUNCSTAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["S","S","S","S","S"],"min":null,"max":null,"length":1,"possible_values":["S"]},{"name":"ALAND20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["119609","7179","9101","111439","444345"],"min":0,"max":24762018,"length":null,"possible_values":null},{"name":"AWATER20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["278","0","0","0","24306"],"min":0,"max":236276677,"length":null,"possible_values":null},{"name":"INTPTLAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["+18.4720027","+18.2263834","+18.0008705","+18.1699137","+18.0548916"],"min":null,"max":null,"length":11,"possible_values":null},{"name":"INTPTLON20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["-066.9407442","-067.0112760","-066.6481544","-066.6942110","-066.5695136"],"min":null,"max":null,"length":12,"possible_values":null},{"name":"HOUSING20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["93","6","4","52","34"],"min":0,"max":2490,"length":null,"possible_values":null},{"name":"POP20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["192","32","21","108","67"],"min":0,"max":1988,"length":null,"possible_values":null},{"name":"id","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["389","3824","4827","4563","627"],"min":1,"max":4990,"length":null,"possible_values":null}]},"url":"https://hifld.publicenvirodata.org/storage/2020-census-blocks-1/tl_2024_72_tabblock20/v1.0.0/geoparquet/tl_2024_72_tabblock20.parquet","storage_uri":"gs://hifld-next-datasets-prod/2020-census-blocks-1/tl_2024_72_tabblock20/v1.0.0/geoparquet/tl_2024_72_tabblock20.parquet","storage_location":{"id":1,"slug":"gcs-hifld-next-datasets-prod","backend_type":"s3","updated_at":"2026-02-13T02:39:54.364528","name":"GCS hifld-next-datasets-prod","description":"Google Cloud Storage production bucket for dataset files","created_at":"2026-02-13T02:39:54.364506","config":{"version":"v1","type":"gcs","base_url":"https://hifld.publicenvirodata.org/storage","bucket":"hifld-next-datasets-prod"}}},"source_metadata":{"version":"v1","description":null,"size_bytes":19158783,"mime_type":null,"feature_count":41987,"bounds":[-67.998751,17.831509,-65.168503,18.568002],"geometry_type":"Polygon","invalid_geometry_count":0,"quality_check_passed":true,"columns_hash":"9f32d8ae460c5e65870668598997051f44e4e8cb6db6844118fa4e3c87d5048a","columns":[{"name":"geometry","type":"geometry","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":null,"min":null,"max":null,"length":null,"possible_values":null},{"name":"STATEFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["72","72","72","72","72"],"min":null,"max":null,"length":2,"possible_values":["72"]},{"name":"COUNTYFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["115","083","113","001","113"],"min":null,"max":null,"length":3,"possible_values":null},{"name":"TRACTCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["330200","959900","073009","956800","072500"],"min":null,"max":null,"length":6,"possible_values":null},{"name":"BLOCKCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["2006","1030","2001","1015","2015"],"min":null,"max":null,"length":4,"possible_values":null},{"name":"GEOID20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["721153302002006","720839599001030","721130730092001","720019568001015","721130725002015"],"min":null,"max":null,"length":15,"possible_values":null},{"name":"GEOIDFQ20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["1000000US721153302002006","1000000US720839599001030","1000000US721130730092001","1000000US720019568001015","1000000US721130725002015"],"min":null,"max":null,"length":24,"possible_values":null},{"name":"NAME20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["Block2006","Block1030","Block2001","Block1015","Block2015"],"min":null,"max":null,"length":9,"possible_values":null},{"name":"MTFCC20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["G5040","G5040","G5040","G5040","G5040"],"min":null,"max":null,"length":5,"possible_values":["G5040"]},{"name":"UR20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["U","R","U","U","U"],"min":null,"max":null,"length":1,"possible_values":["R","U"]},{"name":"UACE20","type":"string","description":null,"nullable":true,"num_null_values":2032,"num_unique_values":null,"example_values":["89812","00631","79093","00631","78985"],"min":null,"max":null,"length":5,"possible_values":null},{"name":"FUNCSTAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["S","S","S","S","S"],"min":null,"max":null,"length":1,"possible_values":["S"]},{"name":"ALAND20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["119609","7179","9101","111439","444345"],"min":0,"max":24762018,"length":null,"possible_values":null},{"name":"AWATER20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["278","0","0","0","24306"],"min":0,"max":236276677,"length":null,"possible_values":null},{"name":"INTPTLAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["+18.4720027","+18.2263834","+18.0008705","+18.1699137","+18.0548916"],"min":null,"max":null,"length":11,"possible_values":null},{"name":"INTPTLON20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["-066.9407442","-067.0112760","-066.6481544","-066.6942110","-066.5695136"],"min":null,"max":null,"length":12,"possible_values":null},{"name":"HOUSING20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["93","6","4","52","34"],"min":0,"max":2490,"length":null,"possible_values":null},{"name":"POP20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["192","32","21","108","67"],"min":0,"max":1988,"length":null,"possible_values":null},{"name":"id","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["389","3824","4827","4563","627"],"min":1,"max":4990,"length":null,"possible_values":null}]},"summary":{"columnCount":19,"featureCount":41987,"geometryType":"Polygon","invalidGeometryCount":0,"qualityCheckPassed":true,"columnsHash":"9f32d8ae460c5e65870668598997051f44e4e8cb6db6844118fa4e3c87d5048a"},"columns":[{"name":"geometry","type":"geometry","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":null,"min":null,"max":null,"length":null,"possible_values":null},{"name":"STATEFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["72","72","72","72","72"],"min":null,"max":null,"length":2,"possible_values":["72"]},{"name":"COUNTYFP20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["115","083","113","001","113"],"min":null,"max":null,"length":3,"possible_values":null},{"name":"TRACTCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["330200","959900","073009","956800","072500"],"min":null,"max":null,"length":6,"possible_values":null},{"name":"BLOCKCE20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["2006","1030","2001","1015","2015"],"min":null,"max":null,"length":4,"possible_values":null},{"name":"GEOID20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["721153302002006","720839599001030","721130730092001","720019568001015","721130725002015"],"min":null,"max":null,"length":15,"possible_values":null},{"name":"GEOIDFQ20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["1000000US721153302002006","1000000US720839599001030","1000000US721130730092001","1000000US720019568001015","1000000US721130725002015"],"min":null,"max":null,"length":24,"possible_values":null},{"name":"NAME20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["Block2006","Block1030","Block2001","Block1015","Block2015"],"min":null,"max":null,"length":9,"possible_values":null},{"name":"MTFCC20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["G5040","G5040","G5040","G5040","G5040"],"min":null,"max":null,"length":5,"possible_values":["G5040"]},{"name":"UR20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["U","R","U","U","U"],"min":null,"max":null,"length":1,"possible_values":["R","U"]},{"name":"UACE20","type":"string","description":null,"nullable":true,"num_null_values":2032,"num_unique_values":null,"example_values":["89812","00631","79093","00631","78985"],"min":null,"max":null,"length":5,"possible_values":null},{"name":"FUNCSTAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["S","S","S","S","S"],"min":null,"max":null,"length":1,"possible_values":["S"]},{"name":"ALAND20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["119609","7179","9101","111439","444345"],"min":0,"max":24762018,"length":null,"possible_values":null},{"name":"AWATER20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["278","0","0","0","24306"],"min":0,"max":236276677,"length":null,"possible_values":null},{"name":"INTPTLAT20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["+18.4720027","+18.2263834","+18.0008705","+18.1699137","+18.0548916"],"min":null,"max":null,"length":11,"possible_values":null},{"name":"INTPTLON20","type":"string","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["-066.9407442","-067.0112760","-066.6481544","-066.6942110","-066.5695136"],"min":null,"max":null,"length":12,"possible_values":null},{"name":"HOUSING20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["93","6","4","52","34"],"min":0,"max":2490,"length":null,"possible_values":null},{"name":"POP20","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["192","32","21","108","67"],"min":0,"max":1988,"length":null,"possible_values":null},{"name":"id","type":"integer","description":null,"nullable":false,"num_null_values":0,"num_unique_values":null,"example_values":["389","3824","4827","4563","627"],"min":1,"max":4990,"length":null,"possible_values":null}]}}