South Beloit, IL Noise Levels
Noise levels in South Beloit, IL
BTS's federal noise model shows no measurable road, rail or aircraft noise at South Beloit, IL, below the 45 dB(A) floor it can even resolve. That figure is sampled at one coordinate, the Census Bureau's own internal point for South Beloit, not a street-by-street survey of the whole place.
How South Beloit compares nationally
There's no loudness rank for South Beloit: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. Population is about 7,983, 3,737th largest of the 12,137 places covered here.
Checking one address in South Beloit
South Beloit's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where South Beloit's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why South Beloit reads as quiet? The explanation of what a quiet result actually means covers it.