Poplar Grove, IL Noise Levels
Poplar Grove, IL: what the federal noise map shows
Poplar Grove, IL 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's the reading at Poplar Grove's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Poplar Grove ranks
There's no loudness rank for Poplar Grove: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. By population, it ranks 4,789 of the 12,137 places in this dataset, home to about 5,165 people.
Your street may differ from Poplar Grove's reading
For a single house or lot in Poplar Grove 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 Poplar Grove's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Poplar Grove.