St. Clair County, MO

Coverage rankings for St. Clair County, MO

Verizon currently ranks first for coverage in this area, with a coverage score of 57.7. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon57.792.2%92.2%17.7%6.2% -98 dBm
2AT&T54.190.7%90.7%13.0%10.8% -112 dBm
3T-Mobile40.238.7%38.7%28.9%17.8% -95 dBm

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

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 St. Clair County, MO

#1

Verizon

Coverage Score 57.7
In St. Clair County, MO
Overall
92.2%
4G LTE
92.2%
5G
17.7%
Fast 5G
6.2%
Average Signal -98 dBm
#2

AT&T

Coverage Score 54.1
In St. Clair County, MO
Overall
90.7%
4G LTE
90.7%
5G
13.0%
Fast 5G
10.8%
Average Signal -112 dBm
#3

T-Mobile

Coverage Score 40.2
In St. Clair County, MO
Overall
38.7%
4G LTE
38.7%
5G
28.9%
Fast 5G
17.8%
Average Signal -95 dBm
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Coverage by city in St. Clair County, MO

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

CityVerizonAT&TT-Mobile
Appleton City, MO 100.0% 100.0% 0.0% 0.0% -78 dBm 100.0% 100.0% 0.0% 0.0% -83 dBm N/A N/A N/A N/A N/A
Collins, MO 100.0% 100.0% 0.0% 0.0% -74 dBm 100.0% 100.0% 0.0% 0.0% -84 dBm 100.0% 100.0% 100.0% 100.0% -82 dBm
Gerster, MO 100.0% 100.0% 0.0% 0.0% -90 dBm 100.0% 100.0% 0.0% 0.0% -120 dBm N/A N/A N/A N/A N/A
Lowry City, MO 100.0% 100.0% 30.4% 0.0% -89 dBm 100.0% 100.0% 100.0% 100.0% -107 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Osceola, MO 100.0% 100.0% 54.2% 25.0% -95 dBm 100.0% 100.0% 0.0% 0.0% -99 dBm 100.0% 100.0% 100.0% 66.7% -93 dBm
Roscoe, MO 100.0% 100.0% 0.0% 0.0% -100 dBm 100.0% 100.0% 0.0% 0.0% -86 dBm 5.6% 5.6% 5.6% 0.0% -100 dBm
Vista, MO 100.0% 100.0% 100.0% 0.0% -100 dBm 100.0% 100.0% 0.0% 0.0% -110 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm