4G LTE & 5G Coverage In Casa Grande

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

Network	4G Coverage	5G Coverage
AT&T	100%	100%
T-Mobile	98%	91%
Verizon	100%	71%
Dish	0%	83%

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

US Cellular And Dish Roaming Coverage

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

The 83% figure for Dish may understate what subscribers in Casa Grande experience after accounting for roaming agreements.

Casa Grande Cell Signal Strength

There are 2,414 map hexes within the census-defined boundaries of Casa Grande. 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	4%	50%	46%	0%
T-Mobile	6%	53%	40%	2%
Verizon	11%	78%	10%	0%
Dish	1%	24%	57%	17%

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

Crowdsourced Coverage Data In Casa Grande

Coverage Critic has 358 crowdsourced data points from 75 map hexes within the boundaries of Casa Grande. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	61	99
T-Mobile	38	188
Verizon	45	71

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

Arizona State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.6 / 10
AT&T	7.7 / 10
T-Mobile	8.0 / 10

Data Sourcing

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

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