4G LTE & 5G Coverage In Corvallis

The table below shows the proportion of Corvallis with coverage from different cellular technologies.

Network	4G Coverage	5G Coverage
AT&T	100%	100%
T-Mobile	100%	99%
Verizon	100%	85%
Dish	0%	60%

Don't be alarmed by Dish's lack of 4G coverage in Corvallis. Dish has a newly-built network that's 5G-only.

US Cellular And Dish Roaming Coverage

US Cellular does not have native coverage in Corvallis. However, some US Cellular subscribers may still have coverage in Corvallis thanks to roaming agreements.

The 60% figure for Dish may understate what subscribers in Corvallis experience after accounting for roaming agreements.

Corvallis Cell Signal Strength

There are 381 map hexes within the census-defined boundaries of Corvallis. The table below shows the proportion of hexes at various levels of signal strength. Where both 4G and 5G coverage is available, data is drawn from whichever technology offers a stronger signal.

Network	Strong	Decent	Weak	None
AT&T	18%	75%	7%	0%
T-Mobile	32%	62%	6%	0%
Verizon	41%	59%	0%	0%
Dish	0%	22%	38%	40%

For most purposes, decent signals are perfectly sufficient. Weak or non-existent signals cause far greater degradation in user experience.

Crowdsourced Coverage Data In Corvallis

Coverage Critic has 33,039 crowdsourced data points from 233 map hexes within the boundaries of Corvallis. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	179	7,195
T-Mobile	206	19,896
Verizon	158	5,900

Click here to toggle to the map's crowdsourced data layer.

Oregon State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.6 / 10
AT&T	8.5 / 10
T-Mobile	7.6 / 10

Data Sourcing

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

The coverage information for Corvallis is rated as medium-high confidence. Documentation is available elsewhere covering limitations of Coverage Critic's approach.