Hanson County, SD Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Hanson County, SD

Coverage rankings for Hanson County, SD

T-Mobile currently ranks first for coverage in this area, with a coverage score of 92.0. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile92.098.4%98.4%93.7%70.6% -91 dBm
2AT&T87.299.7%99.7%91.3%76.4% -115 dBm
3Verizon78.499.5%99.5%68.9%30.8% -96 dBm

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

Cell phone coverage map for Hanson County, SD

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 Hanson County, SD

#1

T-Mobile

Coverage Score 92.0
In Hanson County, SD
Overall
98.4%
4G LTE
98.4%
5G
93.7%
Fast 5G
70.6%
Average Signal -91 dBm
#2

AT&T

Coverage Score 87.2
In Hanson County, SD
Overall
99.7%
4G LTE
99.7%
5G
91.3%
Fast 5G
76.4%
Average Signal -115 dBm
#3

Verizon

Coverage Score 78.4
In Hanson County, SD
Overall
99.5%
4G LTE
99.5%
5G
68.9%
Fast 5G
30.8%
Average Signal -96 dBm
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Coverage by city in Hanson County, SD

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

CityVerizonAT&TT-Mobile
Alexandria, SD 100.0% 100.0% 94.1% 94.1% -79 dBm 100.0% 100.0% 100.0% 100.0% -102 dBm 100.0% 100.0% 100.0% 100.0% -79 dBm
Emery, SD 100.0% 100.0% 50.0% 0.0% -100 dBm 100.0% 100.0% 80.0% 80.0% -118 dBm 90.0% 90.0% 80.0% 40.0% -98 dBm
Farmer, SD 100.0% 100.0% 100.0% 100.0% -70 dBm 100.0% 100.0% 100.0% 100.0% -120 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Fulton, SD 100.0% 100.0% 90.9% 40.9% -97 dBm 100.0% 100.0% 100.0% 77.3% -113 dBm 100.0% 100.0% 100.0% 90.9% -90 dBm
Millbrook Colony, SD 100.0% 100.0% 80.0% 0.0% -96 dBm 100.0% 100.0% 100.0% 100.0% -112 dBm 100.0% 100.0% 100.0% 100.0% -84 dBm
Oak Lane Colony, SD 100.0% 100.0% 0.0% 0.0% -97 dBm 100.0% 100.0% 100.0% 100.0% -118 dBm 92.9% 92.9% 78.6% 28.6% -101 dBm
Rockport Colony, SD 100.0% 100.0% 20.0% 0.0% -102 dBm 100.0% 100.0% 80.0% 80.0% -116 dBm 100.0% 100.0% 80.0% 40.0% -98 dBm
Rosedale Colony, SD 100.0% 100.0% 20.0% 0.0% -104 dBm 100.0% 100.0% 40.0% 20.0% -120 dBm 100.0% 100.0% 80.0% 80.0% -94 dBm
Old Elm Spring Colony, SD 91.7% 91.7% 41.7% 0.0% -100 dBm 95.8% 95.8% 75.0% 75.0% -113 dBm 70.8% 70.8% 58.3% 16.7% -101 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 Hanson County, SD 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.