Noise Levels in 33983, FL | Find Quiet Neighborhoods With Our Sound Map
53 dBA
Average noise across 33983
Quiet office to normal conversation
3,151
Residents above the EPA 55 dBA threshold
21% of 33983 residents
81 dBA
Loudest residential point
Food blender at arm’s length
This map shows modeled outdoor noise across 33983 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.
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 3,151 33983 residents, or 20.9%, live above that level. By land area, 25.3% of 33983 is above 55 dBA.
74.7% below 55 dBA
25.3% above 55 dBA
See how noise in 33983 compares to similar-sized zip codes.
Noise by Part of 33983
Average noise levels for 33983 residents, grouped by direction from the center of 33983. The highest population-weighted average is in southwestern 33983; the lowest is in eastern 33983, where just 5% of residents live in blocks above the EPA's 55 dBA threshold, a fifth of the share in the loudest section.
Southwestern 33983
62.7 dBA · Loud
Busy restaurant
Southern 33983
62.3 dBA · Loud
Busy restaurant
Northwestern 33983
55.2 dBA · Moderate-loud
Quiet office to normal conversation
Northeastern 33983
49.1 dBA · Mostly quiet
Quiet office
Eastern 33983
48.0 dBA · Mostly quiet
Quiet office
To the human ear, noise in southwestern 33983 sounds about 177% louder than in eastern 33983, a 14.7 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 I-75 do you need to be?
I-75 produces an estimated 78 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
78 dBA
City bus interior
165 ft
65 dBA
Busy restaurant
330 ft
57 dBA
Normal conversation an arm’s length away
660 ft
49 dBA
Quiet office
¼ mile
41 dBA
Quiet suburban street at night
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 14% of 33983 sits under tree canopy (lighter than most zip codes) and roughly 27% 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
Punta Gorda (PGD) sits south of 33983. 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 55 dBA on the map's Overall layer. Blocks on the opposite side of 33983, particularly to the north, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across 33983
The bar chart below shows the share of 33983 residents in each noise band. About 86% of residents live below the EPA's 55 dBA threshold, and roughly 7% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How 33983 Compares
33983 sits at the louder end of the spectrum. Below: how 33983's average outdoor noise and share of residents above the EPA threshold compare with 33948, 34288, 33980, and 33950.
Average noise level (dBA)
33983's 52.8 dBA pop-weighted average is at the louder end of the spectrum. Florida as a whole averages 51.6 dBA and the U.S. averages 52.0 dBA. Both are lower than 33983 because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 20.9% of 33983 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, 25.3% of 33983'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 33983
- 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 I-75 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 14% of 33983 is under tree cover (lighter than most zip codes), 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. Punta Gorda's approach paths concentrate aviation noise to the south. Neighborhoods to the north of downtown show no measurable contribution from the airport.
