North Lawndale noise map: how loud is it?

North Lawndale is home to about 31,340 residents across 32 census tracts. 7.9% of them are exposed to 60 dB or more of average-day road, rail and aviation noise. Within that, 0.9% face the most severe band — 70 dB or louder, the level at which sustained exposure starts to threaten hearing. A further 92.1% sit in the 45–60 dB band — a noticeable background hum rather than a hearing risk. That ranks North Lawndale #47 of 77 Chicago neighborhoods, quieter than most Chicago neighborhoods. Among Chicago neighborhoods it sits just below Riverdale (#46) and just above Calumet Heights (#48).

Exposure across North Lawndale is a patchwork. The streets that back onto a freeway, rail line or flight path carry most of the 7.9%, while interior blocks a few hundred feet away can sit 15 to 25 dB quieter. The map makes that split easy to see.

North Lawndale noise: the specifics

• Ranks #47 of 77 Chicago neighborhoods by share of residents exposed to ≥60 dB transportation noise.
• 7.9% of North Lawndale's ~31,340 residents live with 60 dB or louder average-day transportation noise.
• 0.9% are in the severe 70 dB+ band; 92.1% sit in the 45–60 dB moderate range.
• Area-weighted across 32 census tracts from the federal BTS 2020 noise map × ACS 2016–2020 population.
• #47 of 77 — see the full Chicago ranking.