Yakima County, WA Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Yakima County, WA

Cell phone coverage map for Yakima County, WA

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, © OpenMapTiles. Basemap by OpenFreeMap. Rendered with MapLibre. FCC BDC mobile coverage processed by CompareWirelessCarriers.

Loading coverage map...

Cell phone coverage rankings by network in Yakima County, WA

#1

T-Mobile

Coverage Score 63.5
In Yakima County, WA
Overall
58.4%
4G LTE
57.4% avg. -91 dBm 4G LTE signal where 4G LTE coverage exists: avg. -91 dBm
5G
47.2% avg. -87 dBm 5G signal where 5G coverage exists: avg. -87 dBm
Fast 5G
40.1% avg. -85 dBm Fast 5G signal where Fast 5G coverage exists: avg. -85 dBm
#2

Verizon

Coverage Score 62.6
In Yakima County, WA
Overall
61.1%
4G LTE
60.1% avg. -94 dBm 4G LTE signal where 4G LTE coverage exists: avg. -94 dBm
5G
51.5% avg. -95 dBm 5G signal where 5G coverage exists: avg. -95 dBm
Fast 5G
42.0% avg. -92 dBm Fast 5G signal where Fast 5G coverage exists: avg. -92 dBm
#3

AT&T

Coverage Score 44.7
In Yakima County, WA
Overall
55.3%
4G LTE
55.2% avg. -107 dBm 4G LTE signal where 4G LTE coverage exists: avg. -107 dBm
5G
43.1% avg. -111 dBm 5G signal where 5G coverage exists: avg. -111 dBm
Fast 5G
26.4% avg. -110 dBm Fast 5G signal where Fast 5G coverage exists: avg. -110 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 Yakima County, WA

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

CityVerizonAT&TT-Mobile
Ahtanum, WA 100.0% 100.0% 100.0% 99.5% 95.6% 92.6% 93.1% 41.9% 100.0% 100.0% 100.0% 98.0%
Buena, WA 100.0% 100.0% 100.0% 95.7% 100.0% 100.0% 100.0% 65.2% 100.0% 100.0% 100.0% 100.0%
Cliffdell, WA 21.3% 21.3% 0.0% 0.0% N/A N/A N/A N/A 23.4% 23.4% 0.0% 0.0%
Cowiche, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Donald, WA 100.0% 100.0% 93.3% 93.3% 100.0% 100.0% 100.0% 93.3% 100.0% 100.0% 100.0% 100.0%
Eschbach, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 96.7% 100.0% 100.0% 100.0% 100.0%
Gleed, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 93.2% 85.1% 100.0% 100.0% 100.0% 93.2%
Grandview, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 76.8% 100.0% 100.0% 100.0% 100.0%
Granger, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 97.9% 100.0% 100.0% 100.0% 100.0%
Harrah, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 87.5% 100.0% 100.0% 100.0% 100.0%
Mabton, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 87.0% 100.0% 100.0% 100.0% 100.0%
Moxee, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 82.0% 100.0% 100.0% 100.0% 100.0%
Naches, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Nile, WA N/A N/A N/A N/A N/A N/A N/A N/A 34.6% 34.6% 0.0% 0.0%
Outlook, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Parker, WA 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Selah, WA 100.0% 100.0% 100.0% 98.3% 100.0% 99.2% 97.5% 64.7% 100.0% 100.0% 100.0% 100.0%
Summitview, WA 100.0% 100.0% 100.0% 99.2% 100.0% 100.0% 95.9% 66.4% 100.0% 100.0% 100.0% 96.7%
Sunnyside, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 77.9% 100.0% 100.0% 100.0% 100.0%
Tampico, WA 62.7% 62.7% 56.4% 26.4% 12.7% 12.7% 4.5% 0.0% 96.4% 96.4% 95.5% 92.7%
Terrace Heights, WA 100.0% 100.0% 100.0% 100.0% 99.6% 98.9% 98.9% 74.2% 100.0% 100.0% 100.0% 99.6%
Tieton, WA 100.0% 100.0% 100.0% 95.0% 100.0% 100.0% 100.0% 85.0% 100.0% 100.0% 100.0% 100.0%
Toppenish, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 93.2% 100.0% 100.0% 100.0% 100.0%
Union Gap, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 67.3% 100.0% 100.0% 100.0% 100.0%
Wapato, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 93.9% 100.0% 100.0% 100.0% 100.0%
White Swan, WA 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 95.7% 100.0% 100.0% 100.0% 100.0%
Yakima, WA 100.0% 100.0% 99.9% 99.2% 99.7% 99.2% 98.7% 56.6% 100.0% 100.0% 99.7% 99.3%
Zillah, WA 100.0% 100.0% 100.0% 97.9% 100.0% 100.0% 100.0% 74.5% 100.0% 100.0% 100.0% 100.0%

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 2026. “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 Yakima County, WA 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.