Every local figure on this site comes from a public source, and each figure links to the source it came from. We do not estimate, round up or invent local numbers; when a source has no data for a city, the figure is left out.
Housing: US Census Bureau, American Community Survey 5-year estimates (housing units, year built, owner occupancy).
Disasters and flood claims: FEMA OpenFEMA (federal disaster declarations and National Flood Insurance Program claim counts).
Severe weather: NOAA National Centers for Environmental Information, Storm Events Database (hail, wind, flood and tropical storm reports).
Soils: USDA Natural Resources Conservation Service, Soil Survey (shrink-swell potential).
Climate: NASA POWER and Open-Meteo (precipitation, temperatures, elevation).
Sources: