Brandon, SD Noise Levels
Brandon, SD: what the federal noise map shows
At Brandon, SD, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. That's the reading at Brandon's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Brandon ranks
There's no loudness rank for Brandon: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. By population, it ranks 3,021 of the 12,137 places in this dataset, home to about 10,837 people.
Your street may differ from Brandon's reading
For a single house or lot in Brandon rather than the town-wide figure above, BTS's own map is the same free source, queried directly.
More on how this number was built
For exactly which federal dataset feeds Brandon's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Brandon.