Carrierlytics County Coverage Guide

Clackamas County, OR Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Clackamas County, OR.

Using FCC mobile coverage data across cities and ZIP codes in Clackamas County, OR, Carrierlytics compares the top-performing networks and the cheapest plans that use them.

Clackamas County, OR

Cell phone coverage map for Clackamas County, OR

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 Carrierlytics.

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Cell phone coverage rankings by network in Clackamas County, OR

#1

T-Mobile

Coverage Score 52.3
In Clackamas County, OR
Overall
43.0%
4G LTE
42.9% avg. -93 dBm 4G LTE signal where 4G LTE coverage exists: avg. -93 dBm
5G
37.4% avg. -89 dBm 5G signal where 5G coverage exists: avg. -89 dBm
Fast 5G
28.1% avg. -86 dBm Fast 5G signal where Fast 5G coverage exists: avg. -86 dBm
#2

Verizon

Coverage Score 51.6
In Clackamas County, OR
Overall
64.9%
4G LTE
64.9% avg. -96 dBm 4G LTE signal where 4G LTE coverage exists: avg. -96 dBm
5G
24.9% avg. -96 dBm 5G signal where 5G coverage exists: avg. -96 dBm
Fast 5G
17.3% avg. -93 dBm Fast 5G signal where Fast 5G coverage exists: avg. -93 dBm
#3

AT&T

Coverage Score 45.3
In Clackamas County, OR
Overall
55.1%
4G LTE
54.8% avg. -106 dBm 4G LTE signal where 4G LTE coverage exists: avg. -106 dBm
5G
42.8% avg. -110 dBm 5G signal where 5G coverage exists: avg. -110 dBm
Fast 5G
24.4% avg. -105 dBm Fast 5G signal where Fast 5G coverage exists: avg. -105 dBm
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Coverage by city in Clackamas County, OR

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

City Verizon AT&T T-Mobile
Barlow, OR 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Beavercreek, OR 96.8% 96.8% 41.2% 26.4% 94.2% 94.2% 83.1% 45.2% 72.9% 72.9% 57.4% 37.7%
Boring, OR 100.0% 100.0% 100.0% 75.0% 100.0% 100.0% 100.0% 83.6% 100.0% 100.0% 100.0% 100.0%
Brightwood, OR 96.0% 96.0% 19.8% 0.8% 97.6% 97.6% 84.9% 46.0% 68.3% 68.3% 54.0% 23.8%
Canby, OR 100.0% 100.0% 100.0% 91.6% 100.0% 100.0% 100.0% 88.5% 100.0% 100.0% 97.7% 93.1%
Clackamas, OR 100.0% 100.0% 99.6% 93.6% 100.0% 100.0% 99.1% 85.1% 100.0% 100.0% 100.0% 99.1%
Colton, OR 97.9% 97.9% 28.7% 13.3% 96.7% 96.7% 80.4% 30.1% 85.1% 84.9% 70.4% 51.5%
Damascus, OR 100.0% 100.0% 80.9% 58.0% 100.0% 100.0% 96.3% 69.5% 100.0% 100.0% 97.4% 82.0%
Eagle Creek, OR 95.0% 95.0% 60.4% 47.2% 89.2% 88.9% 78.5% 48.6% 83.5% 83.5% 77.2% 64.2%
Estacada, OR 100.0% 100.0% 63.2% 36.8% 100.0% 100.0% 98.5% 80.9% 100.0% 100.0% 100.0% 98.5%
Gladstone, OR 100.0% 100.0% 100.0% 93.4% 100.0% 100.0% 100.0% 73.8% 100.0% 100.0% 100.0% 100.0%
Government Camp, OR 100.0% 100.0% 0.0% 0.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 94.7%
Happy Valley, OR 100.0% 100.0% 96.0% 83.3% 99.4% 99.4% 96.6% 74.3% 100.0% 100.0% 99.7% 97.2%
Jennings Lodge, OR 100.0% 100.0% 100.0% 92.9% 100.0% 100.0% 100.0% 90.5% 100.0% 100.0% 100.0% 100.0%
Johnson City, OR 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Lake Oswego, OR 100.0% 100.0% 71.9% 55.2% 99.3% 99.3% 97.9% 68.4% 100.0% 100.0% 96.2% 82.6%
Milwaukie, OR 100.0% 100.0% 93.2% 89.4% 100.0% 99.2% 100.0% 82.6% 100.0% 100.0% 100.0% 99.2%
Molalla, OR 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 97.0% 100.0% 100.0% 100.0% 100.0%
Mount Hood Villages, OR 91.1% 91.1% 7.7% 2.3% 77.9% 77.7% 68.0% 48.6% 42.4% 41.9% 31.7% 9.5%
Mulino, OR 99.7% 99.7% 62.4% 42.2% 99.2% 99.2% 87.0% 50.8% 81.9% 81.9% 66.2% 53.2%
Oak Grove, OR 100.0% 100.0% 99.1% 89.8% 100.0% 100.0% 100.0% 79.6% 100.0% 100.0% 100.0% 100.0%
Oatfield, OR 100.0% 100.0% 100.0% 91.1% 100.0% 100.0% 97.8% 77.8% 100.0% 100.0% 100.0% 98.9%
Oregon City, OR 100.0% 100.0% 98.5% 93.2% 98.9% 98.5% 95.8% 64.5% 99.2% 99.2% 98.5% 97.0%
Rhododendron, OR 94.5% 94.5% 7.3% 3.6% 23.6% 23.6% 15.5% 12.7% 3.6% 3.6% 3.6% 0.0%
Rivergrove, OR 100.0% 100.0% 100.0% 66.7% 100.0% 100.0% 100.0% 83.3% 100.0% 100.0% 100.0% 100.0%
Sandy, OR 100.0% 100.0% 87.4% 74.8% 93.2% 93.2% 91.3% 87.4% 99.0% 99.0% 99.0% 96.1%
Stafford, OR 100.0% 100.0% 98.8% 83.2% 100.0% 98.8% 98.8% 69.5% 100.0% 100.0% 100.0% 91.6%
Welches, OR 71.2% 71.2% 4.7% 1.7% 49.8% 49.7% 43.7% 32.5% 24.3% 23.7% 15.5% 3.0%
West Linn, OR 100.0% 100.0% 99.0% 85.5% 98.5% 97.5% 96.0% 66.5% 100.0% 100.0% 100.0% 93.5%
Wilsonville, OR 100.0% 100.0% 99.0% 87.7% 100.0% 100.0% 100.0% 84.8% 100.0% 100.0% 100.0% 96.6%
Butteville, OR 100.0% 100.0% 83.3% 80.0% 100.0% 100.0% 100.0% 83.3% 80.0% 80.0% 73.3% 63.3%
Dunthorpe, OR 100.0% 100.0% 80.0% 56.7% 100.0% 100.0% 86.7% 36.7% 100.0% 100.0% 100.0% 90.0%
Gresham, OR 100.0% 100.0% 97.1% 85.4% 99.8% 99.8% 98.1% 77.4% 100.0% 100.0% 100.0% 99.4%
Orient, OR 100.0% 100.0% 91.3% 78.3% 100.0% 100.0% 91.3% 56.5% 100.0% 100.0% 100.0% 100.0%
Portland, OR 99.9% 99.9% 95.3% 86.7% 97.8% 97.7% 95.1% 69.3% 98.8% 98.8% 97.7% 93.1%
Scotts Mills, OR 100.0% 100.0% 100.0% 88.9% 100.0% 100.0% 100.0% 66.7% 55.6% 55.6% 22.2% 0.0%
Sherwood, OR 100.0% 100.0% 100.0% 90.4% 100.0% 100.0% 100.0% 83.2% 100.0% 100.0% 100.0% 100.0%
Tigard, OR 100.0% 100.0% 98.5% 86.3% 99.7% 99.7% 98.5% 68.8% 100.0% 100.0% 100.0% 98.5%
Tualatin, OR 100.0% 100.0% 99.1% 90.7% 100.0% 100.0% 100.0% 83.6% 100.0% 100.0% 100.0% 100.0%

About The Coverage Data

Coverage and signal estimates are derived by Carrierlytics 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 Clackamas County, OR 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.