Derma, MS Noise Levels
Derma, MS: what the federal noise map shows
At Derma, MS, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. That figure is sampled at one coordinate, the Census Bureau's own internal point for Derma, not a street-by-street survey of the whole place.
Where Derma ranks
Derma is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. By population, it ranks 10,639 of the 12,137 places in this dataset, home to about 921 people.
Your street may differ from Derma's reading
For a single house or lot in Derma 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 Derma's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Derma.