Marion County, KY Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Marion County, KY

Coverage rankings for Marion County, KY

Verizon currently ranks first for coverage in this area, with a coverage score of 61.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon61.985.2%85.2%34.2%19.0% -98 dBm
2AT&T53.963.1%63.1%41.5%36.1% -115 dBm
3T-Mobile30.426.7%26.7%17.3%10.9% -96 dBm

Scores include coverage area, network type, and average signal strength.

Cell phone coverage map for Marion County, KY

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Compare Wireless Carriers.

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Cell phone coverage by network in Marion County, KY

#1

Verizon

Coverage Score 61.9
In Marion County, KY
Overall
85.2%
4G LTE
85.2%
5G
34.2%
Fast 5G
19.0%
Average Signal -98 dBm
#2

AT&T

Coverage Score 53.9
In Marion County, KY
Overall
63.1%
4G LTE
63.1%
5G
41.5%
Fast 5G
36.1%
Average Signal -115 dBm
#3

T-Mobile

Coverage Score 30.4
In Marion County, KY
Overall
26.7%
4G LTE
26.7%
5G
17.3%
Fast 5G
10.9%
Average Signal -96 dBm
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Coverage by city in Marion County, KY

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

CityVerizonAT&TT-Mobile
Bradfordsville, KY 100.0% 100.0% 71.4% 42.9% -94 dBm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Gravel Switch, KY 55.7% 55.7% 17.7% 11.6% -98 dBm 54.9% 54.9% 12.5% 10.6% -117 dBm 6.9% 6.9% 4.7% 0.8% -101 dBm
Lebanon, KY 100.0% 100.0% 98.4% 91.2% -84 dBm 100.0% 100.0% 99.5% 98.9% -101 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Loretto, KY 100.0% 100.0% 33.7% 0.0% -83 dBm 100.0% 100.0% 61.4% 59.0% -109 dBm 13.3% 13.3% 0.0% 0.0% -108 dBm
Nerinx, KY 100.0% 100.0% 50.0% 0.0% -98 dBm 100.0% 100.0% 90.0% 90.0% -117 dBm N/A N/A N/A N/A N/A
Raywick, KY 100.0% 100.0% 91.3% 78.3% -85 dBm 43.5% 43.5% 17.4% 17.4% -119 dBm N/A N/A N/A N/A N/A
Saint Francis, KY 96.7% 96.7% 26.0% 13.3% -99 dBm 75.3% 75.3% 31.3% 29.3% -118 dBm 11.3% 11.3% 0.7% 0.0% -106 dBm
Saint Mary, KY 97.0% 97.0% 50.1% 31.5% -95 dBm 82.8% 82.8% 66.6% 59.4% -114 dBm 47.2% 47.2% 37.3% 23.9% -94 dBm
St. Mary, KY 100.0% 100.0% 77.3% 13.6% -99 dBm 100.0% 100.0% 95.5% 95.5% -114 dBm 63.6% 63.6% 59.1% 27.3% -99 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Marion County, KY where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.