Noise Levels in Country Walk, FL | Find Quiet Neighborhoods With Our Sound Map
54 dBA
Average noise across Country Walk
Quiet office to normal conversation
5,524
Residents above the EPA 55 dBA threshold
39% of Country Walk residents
87 dBA
Loudest residential point
Lawnmower at 1 m
This map shows modeled outdoor noise across Country Walk 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 5,524 Country Walk residents, or 39.1%, live above that level. By land area, 47.4% of Country Walk is above 55 dBA.
Average noise levels for Country Walk residents, grouped by direction from the center of Country Walk. Southern Country Walk carries the highest population-weighted average; Central Country Walk carries the lowest. Just 30% of residents in Central Country Walk live in blocks above the EPA's 55 dBA threshold, about half the share in Southern Country Walk.
Central Country Walk
52.6 dBA · Moderate
Quiet office to normal conversation
30% of people above 55 dBA
QuietLoud
Eastern Country Walk
53.6 dBA · Moderate-loud
Quiet office to normal conversation
30% of people above 55 dBA
QuietLoud
Northern Country Walk
55.4 dBA · Moderate-loud
Quiet office to normal conversation
47% of people above 55 dBA
QuietLoud
Southern Country Walk
56.2 dBA · Moderate-loud
Normal conversation an arm’s length away
62% of people above 55 dBA
QuietLoud
Western Country Walk
54.5 dBA · Moderate-loud
Quiet office to normal conversation
46% of people above 55 dBA
QuietLoud
Southern Country Walk sounds about 28% louder than Central Country Walk to the human ear, a 3.6 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 87 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 office to normal conversation.
At source
87 dBA
Lawnmower at 1 m
165 ft
75 dBA
City bus interior
330 ft
67 dBA
Highway traffic 50 ft away
660 ft
60 dBA
Normal conversation an arm’s length away
¼ mile
53 dBA
Quiet office to normal conversation
½ mile
46 dBA
Quiet suburban street at night
Calculated from the model's calibrated attenuation formula. About 10% of Country Walk sits under tree canopy (lighter than most cities) and roughly 44% 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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Airport Noise
Miami International (MIA) sits northeast of Country Walk. The U.S. Department of Transportation measures aviation noise around this airport directly, 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 85 dBA on the map's Overall layer. Blocks on the opposite side of Country Walk, particularly to the southwest, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Country Walk
The bar chart below shows the share of Country Walk residents in each noise band. About 58% of residents live below the EPA's 55 dBA threshold, and roughly 0% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Country Walk Compares
Country Walk sits the lowest among the peer group. Below: how Country Walk's average outdoor noise and share of residents above the EPA threshold compare with Three Lakes, Palmetto Estates, Goulds, and The Crossings.
Average noise level (dBA)
Country Walk's 54.0 dBA pop-weighted average is the lowest among the peer group. Florida as a whole averages 51.6 dBA and the U.S. averages 52.0 dBA. Both are lower than Country Walk because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 39.1% of Country Walk residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's in the middle of its peer group. Measured by land area instead, 47.4% of Country Walk's footprint sits above 55 dBA, against a Florida average of 31.8% and a national average of 28.1%.
What This Means if You're Moving to Country Walk
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 10% of Country Walk is under tree cover (lighter than most cities), and the dominant land cover is low-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. Miami International's approach paths concentrate aviation noise to the northeast. Neighborhoods to the southwest 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.
