Noise Levels in 60661, IL | Find Quiet Neighborhoods With Our Sound Map
65 dBA
Average noise across 60661
Busy restaurant
8,562
Residents above the EPA 55 dBA threshold
100% of 60661 residents
83 dBA
Loudest residential point
Food blender at arm’s length
This map shows modeled outdoor noise across 60661 at 100-meter resolution, combining road, aviation, and rail sources. Green areas measure below 45 dBA. Orange and red exceed the EPA's 55 dBA outdoor threshold linked to long-term health effects. Use the layer toggles to view each source on its own or all together.
Overall
Road
Rail
Aviation
Click the map to explore
35 dBa55 dBa (EPA limit)90+ dBa
3545557090
Quietest (dBA)Loudest
Colorblind friendlyoff
What the numbers sound like
30 dBAWhisper
40 dBASoft rainfall
45 dBAQuiet suburban street at night
50 dBAQuiet office
55 dBAEPA outdoor threshold: light traffic 100 ft away
60 dBANormal conversation an arm's length away
65 dBABusy restaurant
70 dBAHighway traffic 50 ft away
80 dBACity bus interior
Population Above the EPA Outdoor Threshold
The EPA's 55 dBA outdoor reference level is a common benchmark for residential noise exposure, especially for activity interference, annoyance, and long-term community noise concerns. About 8,562 60661 residents, or 100.0%, live above that level. By land area, 100.0% of 60661 is above 55 dBA.
Average noise levels for 60661 residents, grouped by direction from the center of 60661. Northern 60661 carries the highest population-weighted average; Central 60661 carries the lowest. Just 100% of residents in Central 60661 live in blocks above the EPA's 55 dBA threshold, roughly the same as the share in Northern 60661.
Central 60661
64.6 dBA · Loud
Busy restaurant
100% of people above 55 dBA
QuietLoud
Northern 60661
67.2 dBA · Loud
Highway traffic 50 ft away
100% of people above 55 dBA
QuietLoud
Southern 60661
65.8 dBA · Loud
Busy restaurant
100% of people above 55 dBA
QuietLoud
Northern 60661 sounds about 20% louder than Central 60661 to the human ear, a 2.6 dBA gap. Every 10 dBA roughly doubles perceived loudness. Within any of these directions, two homes a quarter mile apart can still differ by 10 or more dBA depending on how close they sit to a major highway.
How far back from do you need to be?
produces an estimated 83 dBA at its loudest centerline points. Noise drops logarithmically with distance, with the exact rate depending on what's between you and the road. Tree cover, walls, terrain, and pavement type all matter. At roughly a quarter mile back, traffic fades into the noise level of a quiet suburban street at night.
At source
83 dBA
Food blender at arm’s length
165 ft
68 dBA
Highway traffic 50 ft away
330 ft
60 dBA
Normal conversation an arm’s length away
660 ft
51 dBA
Quiet office to normal conversation
¼ mile
43 dBA
Quiet suburban street at night
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 0% of 60661 sits under tree canopy (much lighter than most zip codes) and roughly 88% is impervious surface like pavement and rooftops. Both are folded into the per-place decay rate above. Heavier canopy pulls noise down faster with distance; impervious surfaces slow the drop.
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Rail Noise
Active freight rail runs through parts of 60661. For most blocks the rail-only contribution is small. Combined road-plus-rail noise rarely exceeds road noise on its own. The exceptions are the handful of blocks within roughly a quarter mile of the right-of-way during pass-through hours.
Use the Rail toggle on the map above to isolate rail's contribution from road and aviation.
Airport Noise
Chicago Midway International (MDW) sits southwest of 60661. The U.S. Department of Transportation models aviation noise around this airport from federal traffic data, and the model uses those federal measurements rather than synthetic predictions.
Blocks under the approach and departure paths carry combined road-plus-aviation noise, with some exceeding 65 dBA on the map's Overall layer. Blocks on the opposite side of 60661, particularly to the northeast, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across 60661
The bar chart below shows the share of 60661 residents in each noise band. About 0% of residents live below the EPA's 55 dBA threshold, and roughly 100% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How 60661 Compares
60661 sits the highest among the peer group. Below: how 60661's average outdoor noise and share of residents above the EPA threshold compare with 60304, 60130, 60601, and 60305.
Average noise level (dBA)
60661's 64.9 dBA pop-weighted average is the highest among the peer group. Illinois as a whole averages 52.6 dBA and the U.S. averages 52.0 dBA. Both are lower than 60661 because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 100.0% of 60661 residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's more than any of its peer group. Measured by land area instead, 100.0% of 60661's footprint sits above 55 dBA, against a Illinois average of 29.2% and a national average of 28.1%.
What This Means if You're Moving to 60661
Distance from highways matters more than the neighborhood name. Two homes in the same zip code can differ by 20 dBA if one sits 100 meters from and the other 500 meters away. The model captures this at 100-meter resolution, so noise exposure changes block by block.
Tree canopy can help reduce modeled noise exposure. Roughly 0% of 60661 is under tree cover (much lighter than most zip codes), and the dominant land cover is high-intensity developed land. Both are measured from federal USDA Forest Service and USGS satellite imagery at 30-meter resolution. Streets with 60% or higher canopy show 3 to 5 dBA lower noise than comparable streets with bare ground or pavement, which is why the per-place decay rate above already accounts for it.
Airport noise is directional. Chicago Midway International's approach paths concentrate aviation noise to the southwest. Neighborhoods to the northeast of downtown show no measurable contribution from the airport.
Sources & Methodology
The BestNeighborhood noise model is calibrated against nearly one million federal ground-truth measurements across four states. Road noise is computed from segment-level federal traffic data and propagated outward using physics-based acoustic decay, with attenuation rates that depend on the surrounding land cover.
All inputs are published federal datasets. Block-level noise is computed by combining road, rail, and aviation sound sources in the energy domain, the same physics used in professional environmental noise assessments. Read the full methodology.
