Clark County, OH Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Clark County, OH

Coverage rankings for Clark County, OH

T-Mobile currently ranks first for coverage in this area, with a coverage score of 98.0. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile98.0100.0%100.0%99.7%94.5% -85 dBm
2Verizon89.7100.0%100.0%83.8%61.7% -91 dBm
3AT&T88.399.9%99.8%98.5%68.3% -107 dBm

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

Cell phone coverage map for Clark County, OH

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.

Loading coverage map...

Cell phone coverage by network in Clark County, OH

#1

T-Mobile

Coverage Score 98.0
In Clark County, OH
Overall
100.0%
4G LTE
100.0%
5G
99.7%
Fast 5G
94.5%
Average Signal -85 dBm
#2

Verizon

Coverage Score 89.7
In Clark County, OH
Overall
100.0%
4G LTE
100.0%
5G
83.8%
Fast 5G
61.7%
Average Signal -91 dBm
#3

AT&T

Coverage Score 88.3
In Clark County, OH
Overall
99.9%
4G LTE
99.8%
5G
98.5%
Fast 5G
68.3%
Average Signal -107 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Clark County, OH

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

CityVerizonAT&TT-Mobile
Catawba, OH 100.0% 100.0% 33.3% 0.0% -95 dBm 100.0% 100.0% 100.0% 33.3% -110 dBm 100.0% 100.0% 100.0% 100.0% -88 dBm
Crystal Lakes, OH 100.0% 100.0% 100.0% 100.0% -82 dBm 100.0% 100.0% 100.0% 84.6% -107 dBm 100.0% 100.0% 92.3% 23.1% -98 dBm
Donnelsville, OH 100.0% 100.0% 100.0% 100.0% -90 dBm 100.0% 100.0% 100.0% 71.4% -106 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Enon, OH 100.0% 100.0% 100.0% 97.0% -91 dBm 100.0% 100.0% 100.0% 69.7% -105 dBm 100.0% 100.0% 100.0% 97.0% -88 dBm
Green Meadows, OH 100.0% 100.0% 100.0% 100.0% -87 dBm 100.0% 100.0% 100.0% 90.9% -104 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Holiday Valley, OH 100.0% 100.0% 100.0% 77.3% -92 dBm 100.0% 100.0% 100.0% 68.2% -111 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Lawrenceville, OH 100.0% 100.0% 75.0% 33.3% -97 dBm 100.0% 100.0% 100.0% 50.0% -109 dBm 100.0% 100.0% 100.0% 100.0% -89 dBm
Medway, OH 100.0% 100.0% 100.0% 83.3% -94 dBm 100.0% 100.0% 100.0% 75.0% -111 dBm 100.0% 100.0% 100.0% 8.3% -99 dBm
New Carlisle, OH 100.0% 100.0% 95.5% 81.8% -82 dBm 100.0% 100.0% 100.0% 87.9% -97 dBm 100.0% 100.0% 100.0% 100.0% -79 dBm
North Hampton, OH 100.0% 100.0% 77.8% 44.4% -89 dBm 100.0% 100.0% 100.0% 11.1% -120 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Northridge, OH 100.0% 100.0% 100.0% 94.8% -86 dBm 100.0% 100.0% 100.0% 93.5% -96 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Park Layne, OH 100.0% 100.0% 100.0% 100.0% -89 dBm 100.0% 100.0% 100.0% 94.3% -104 dBm 100.0% 100.0% 100.0% 88.6% -90 dBm
South Charleston, OH 100.0% 100.0% 100.0% 87.1% -85 dBm 100.0% 100.0% 100.0% 100.0% -91 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
South Vienna, OH 100.0% 100.0% 86.7% 80.0% -84 dBm 100.0% 100.0% 100.0% 100.0% -87 dBm 100.0% 100.0% 100.0% 100.0% -62 dBm
Springfield, OH 100.0% 100.0% 94.9% 84.1% -87 dBm 100.0% 100.0% 100.0% 89.2% -96 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Tremont City, OH 100.0% 100.0% 100.0% 60.0% -96 dBm 100.0% 100.0% 100.0% 100.0% -108 dBm 100.0% 100.0% 100.0% 100.0% -88 dBm
Clifton, OH 100.0% 100.0% 50.0% 25.0% -103 dBm 100.0% 100.0% 100.0% 0.0% -120 dBm 100.0% 100.0% 100.0% 75.0% -95 dBm
Huber Heights, OH 100.0% 100.0% 99.6% 97.0% -86 dBm 100.0% 100.0% 99.8% 82.9% -101 dBm 100.0% 100.0% 100.0% 99.8% -78 dBm
Wright-Patterson AFB, OH 100.0% 100.0% 100.0% 98.3% -85 dBm 100.0% 100.0% 99.6% 52.9% -104 dBm 100.0% 100.0% 100.0% 95.0% -82 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 Clark County, OH 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.