Project ReFrame

Data library

The datasets behind the insights

Every dataset ReFrame uses is catalogued with its source, geography, coverage period, and a description of what it contains.

7 of 7 datasets

  • Miami-Dade flood hazard exposure, parcel by parcel

    Every Miami-Dade property record in the county's flood vulnerability service — 923,140 parcels — with its FEMA flood zone, NOAA storm-surge scores for 2040 and 2070, sea-level-rise grid codes, elevation and owner of record. Read directly from the county's public data service on 2026-09-22.

    updated Sep 24, 2026

    Miami-Dade County GIS — Flood Vulnerability Viewer
    Miami-Dade County
    Current FEMA zones as published by the county
    Environment & flood risk

  • Miami-Dade fair market rents, 1983 to present

    Official HUD fair market rents for Miami-Dade County, every year from 1983 to 2027, studios through four-bedroom units. Read directly from HUD's published file on 2026-09-22.

    updated Sep 24, 2026

    U.S. Department of Housing & Urban Development
    Miami-Dade County
    1983 to 2027
    Housing

  • Miami-Dade household income, rents and housing-cost burden (2024)

    Median income, rents, home values, tenure and vacancy for Miami-Dade County with a Florida comparison, pulled from the Census Bureau's data service on 2026-09-22. Tables: B19013 income, B25002 occupancy, B25003 tenure, B25014 overcrowding, B25058/B25064 rents, B25070 cost burden, B25077 home values.

    2 records · updated Sep 22, 2026

    U.S. Census Bureau — American Community Survey, 5-year estimates (2024 release)
    Miami-Dade County
    2020-2024 (2024 release)
    Housing

  • Miami-Dade census tract boundaries

    The 519 census tracts that make up Miami-Dade County, with their official identifiers — the geography ReFrame uses to line up Census figures with neighborhoods. Read directly from the county's public data service on 2026-09-22.

    519 records · updated Sep 22, 2026

    Miami-Dade County GIS (U.S. Census boundaries)
    Miami-Dade County
    2010 vintage tract boundaries
    Demographics

  • Miami-Dade existing land use

    127,321 mapped land-use polygons describing how land across the county is actually used, with the county's own use codes. Read directly from the county's public data service on 2026-09-22.

    127,321 records · updated Sep 22, 2026

    Miami-Dade County Planning — Land Management GIS
    Miami-Dade County
    Current land-use survey
    Demographics

  • Miami-Dade rezoning petitions

    7,888 subject properties that have gone through a rezoning petition — the current zone, the requested zone and the folios involved. A direct read on where development pressure is being applied. Read directly from the county's public data service on 2026-09-22.

    7,888 records · updated Sep 22, 2026

    Miami-Dade County Planning — Land Management GIS
    Miami-Dade County
    Petitions on file
    Real estate

  • Miami-Dade property appraiser parcels

    The county's official parcel file — 596,299 properties with folio number, subdivision, mailing address and jurisdiction flags. Read directly from the county's public data service on 2026-09-22.

    596,299 records · updated Sep 22, 2026

    Miami-Dade County Property Appraiser via County GIS
    Miami-Dade County
    Current parcel file
    Housing