South Pekin, IL Noise Levels
Noise levels in South Pekin, IL
At 47.5 dB(A), South Pekin, IL falls inside HUD's "Acceptable" noise zone, 65 dB(A) day-night average or below under 24 CFR 51.104, the federal government's own line for building housing with no extra sound attenuation required. The main source is rail traffic, well ahead of the other two modes BTS tracks. South Pekin's reading comes from a single sampled point, not a block-by-block sweep, so a specific address here could genuinely differ.
Where South Pekin's noise comes from
BTS models these three sources separately before combining them, so a place can be quiet on two and loud on the third.
If you're weighing a move to South Pekin
The same window and door upgrades that work on road noise also cut broadband rail noise, though very low-frequency freight rumble travels through walls, not just glass.
How South Pekin compares nationally
South Pekin ranks 3,388 of 3,622 measured places nationally, 1 being the loudest this dataset covers. By population, it ranks 10,415 of the 12,137 places in this dataset, home to about 965 people.
Checking one address in South Pekin
South Pekin's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where South Pekin's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. The guide to what actually cuts each kind of noise explains why rail traffic calls for a different fix than the other two sources.