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City of Tampa / Hazards

Heat Vulnerability Index

This dataset contains the US Census Bureau 2020 Census Block Groups for the State of Florida with selected fields from the 2017-2021 American Community Survey (ACS). Some of the fields included in this dataset are total population, education, and housing and economic characteristics. This data is at the block group level. The ACS was designed to replace the long-form of the decennial census. The ACS is a survey that releases data annually. ACS data are survey estimates distributed for 1-, 3-, and 5-year time periods. The 5-year estimates are the only time period estimates that provide data at the block group level. This data is designed for use within the Florida Department of Transportation Efficient Transportation Decision Making Process (ETDM). However, the subset of ACS fields included herein is useful for a variety of applications and uses.

About this dataset & source terms

Source status

The source passed structural checks. This does not guarantee data accuracy, completeness or freshness.

Geographic coverage: Not specified in the package registry; publisher jurisdiction is tampa.

Reuse terms unavailable. Consult the publisher.

Verification checks structure, not record accuracy or freshness. Source data belongs to its publisher.

Publisher source updated: 8/19/2025, 11:47:38 AM.

Last successful endpoint check: 11/14/2026, 3:49:06 PM.

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Fields & schema (34)
OBJECTIDOBJECTIDesriFieldTypeOID
UNIQUEIDUNIQUEIDesriFieldTypeSmallInteger
MEDHHINCMEDHHINCesriFieldTypeInteger
PCT_DIS20PCT_DIS20esriFieldTypeDouble
TreeCanopy_PCTTreeCanopy_PCTesriFieldTypeDouble
LST_MedianLST_MedianesriFieldTypeInteger
PCT_17UNDERPCT_17UNDEResriFieldTypeDouble
PCT_65OLDERPCT_65OLDEResriFieldTypeDouble
PCT_VEHICLE_0PCT_VEHICLE_0esriFieldTypeDouble
Mean_DistanceMean_DistanceesriFieldTypeDouble
UNDER17UNDER17esriFieldTypeDouble
OVER65UNDER65esriFieldTypeDouble
INCOMEINCOMEesriFieldTypeDouble
DISABILITYDISABILITYesriFieldTypeDouble
NO_VEHICLENO_VEHICLEesriFieldTypeDouble
UTCUTCesriFieldTypeDouble
LSTLSTesriFieldTypeDouble
DISTANCEDISTANCEesriFieldTypeDouble
HVI_EqualWeightHVI_EqualWeightesriFieldTypeDouble
W_UNDER17W_UNDER17esriFieldTypeDouble
W_OVER65W_OVER65esriFieldTypeDouble
W_INCOMEW_INCOMEesriFieldTypeDouble
W_DISTABILITYW_DISTABILITYesriFieldTypeDouble
W_NO_VEHICLEW_NO_VEHICLEesriFieldTypeDouble
W_UTCW_UTCesriFieldTypeDouble
W_LSTW_LSTesriFieldTypeDouble
W_COOLINGW_COOLINGesriFieldTypeDouble
HVI_WeightedHVI_WeightedesriFieldTypeDouble
HVI_index_equalHVI_index_equalesriFieldTypeDouble
HVI_index_weightedHVI_index_weightedesriFieldTypeDouble
CodeCodeesriFieldTypeString
NotesNotesesriFieldTypeString
Shape__AreaShape__AreaesriFieldTypeDouble
Shape__LengthShape__LengthesriFieldTypeDouble