Imperial Beach, CA Noise Levels
Imperial Beach, CA: what the federal noise map shows
At Imperial Beach, CA, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. This describes Imperial Beach as a whole, not a specific block, the underlying BTS map resolves to about 38 meters per pixel, sampled at the town's own center point.
Where Imperial Beach ranks
Imperial Beach, CA sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. About 25,568 people live there, making it the 1,573th largest place in this dataset.
Your street may differ from Imperial Beach's reading
For a single house or lot in Imperial Beach 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 Imperial Beach's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Imperial Beach.