Austin, MN Noise Levels
Austin, MN: what the federal noise map shows
Austin, MN is one of the places where the federal model has nothing to report above its 45 dB(A) floor, on any of the three sources.
That figure is sampled at one coordinate, the Census Bureau's own internal point for Austin, not a street-by-street survey of the whole place.
Where Austin ranks
There's no loudness rank for Austin: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. Population is about 26,690, 1,496th largest of the 12,137 places covered here.
Your street may differ from Austin's reading
For a single house or lot in Austin 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 Austin's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Austin.