Noise Levels in 33469, FL | Find Quiet Neighborhoods With Our Sound Map
50 dBA
Average noise across 33469
Quiet office
2,856
Residents above the EPA 55 dBA threshold
22% of 33469 residents
86 dBA
Loudest residential point
Lawnmower at 1 m
This map shows modeled outdoor noise across 33469 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 2,856 33469 residents, or 21.9%, live above that level. By land area, 27.0% of 33469 is above 55 dBA.
73.0% below 55 dBA
27.0% above 55 dBA
See how noise in 33469 compares to similar-sized zip codes.
Noise by Part of 33469
Average noise levels for 33469 residents, grouped by direction from the center of 33469. The highest population-weighted average is in central 33469; the lowest is in northwestern 33469, where just 5% of residents live in blocks above the EPA's 55 dBA threshold, a third of the share in the loudest section.
Central 33469
62.9 dBA · Loud
Busy restaurant
Southern 33469
58.8 dBA · Loud
Normal conversation an arm’s length away
Northeastern 33469
50.7 dBA · Moderate
Quiet office
Western 33469
48.2 dBA · Mostly quiet
Quiet office
Northwestern 33469
45.9 dBA · Mostly quiet
Quiet suburban street at night
To the human ear, noise in central 33469 sounds about 225% louder than in northwestern 33469, a 17.0 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 US-1 /sr-5/federal Hwy do you need to be?
US-1 /sr-5/federal Hwy produces an estimated 66 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 soft rainfall.
At source
66 dBA
Busy restaurant
165 ft
54 dBA
Quiet office to normal conversation
330 ft
46 dBA
Quiet office
660 ft
39 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 11% of 33469 sits under tree canopy (lighter than most zip codes) and roughly 43% 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.
-->
Rail Noise
Active freight rail runs through parts of 33469. 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.
How Noise Is Distributed Across 33469
The bar chart below shows the share of 33469 residents in each noise band. About 78% of residents live below the EPA's 55 dBA threshold, and roughly 2% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How 33469 Compares
33469 sits at the quieter end of the spectrum. Below: how 33469's average outdoor noise and share of residents above the EPA threshold compare with 33478, 33477, 33403, and 33408.
Average noise level (dBA)
33469's 50.0 dBA pop-weighted average is at the quieter end of the spectrum. Florida as a whole averages 51.6 dBA and the U.S. averages 52.0 dBA. Both are lower than 33469 because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 21.9% of 33469 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, 27.0% of 33469'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 33469
- 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 US-1 /sr-5/federal Hwy 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 11% of 33469 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.
