Noise Levels in Charter Point, Jacksonville, FL | Find Quiet Neighborhoods With Our Sound Map
49 dBA
Average noise across Charter Point
Quiet office
713
Residents above the EPA 55 dBA threshold
14% of Charter Point residents
60 dBA
Loudest residential point
Normal conversation an arm’s length away
This map shows modeled outdoor noise across Charter Point 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 713 Charter Point residents, or 14.3%, live above that level. By land area, 19.1% of Charter Point is above 55 dBA.
80.9% below 55 dBA
19.1% above 55 dBA
See how noise in Charter Point compares to similar-sized neighborhoods.
Noise by Part of Charter Point
Average noise levels for Charter Point residents, grouped by direction from the center of Charter Point. The highest population-weighted average is in southeastern Charter Point; the lowest is in western Charter Point, where just 4% of residents live in blocks above the EPA's 55 dBA threshold, a fifth of the share in the loudest section.
Southeastern Charter Point
52.1 dBA · Moderate
Quiet office to normal conversation
Central Charter Point
47.8 dBA · Mostly quiet
Quiet office
Eastern Charter Point
46.5 dBA · Mostly quiet
Quiet office
Southwestern Charter Point
44.3 dBA · Quiet
Quiet suburban street at night
Western Charter Point
44.3 dBA · Quiet
Quiet suburban street at night
To the human ear, noise in southeastern Charter Point sounds about 72% louder than in western Charter Point, a 7.8 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 60 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
60 dBA
Normal conversation an arm’s length away
165 ft
45 dBA
Quiet suburban street at night
330 ft
36 dBA
Soft rainfall
660 ft
35 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 29% of Charter Point sits under tree canopy (heavier than most neighborhoods) and roughly 36% 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
Jacksonville International (JAX) sits northwest of Charter Point. 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 45 dBA on the map's Overall layer. Blocks on the opposite side of Charter Point, particularly to the southeast, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Charter Point
The bar chart below shows the share of Charter Point residents in each noise band. About 97% 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 Charter Point Compares
Charter Point sits the lowest among the peer group. Below: how Charter Point's average outdoor noise and share of residents above the EPA threshold compare with Springfield, Lake Lucina, Arlington, and Sans Souci.
Average noise level (dBA)
Charter Point's 49.0 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 Charter Point because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 14.3% of Charter Point residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's fewer than any of its peer group. Measured by land area instead, 19.1% of Charter Point'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 Charter Point
- 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 29% of Charter Point is under tree cover (heavier than most neighborhoods), and the dominant land cover is medium-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. Jacksonville International's approach paths concentrate aviation noise to the northwest. Neighborhoods to the southeast of downtown show no measurable contribution from the airport.
