4G LTE & 5G Coverage In Rockville

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

Network	4G Coverage	5G Coverage
AT&T	100%	98%
T-Mobile	100%	100%
Verizon	100%	99%
Dish	0%	50%

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

US Cellular And Dish Roaming Coverage

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

The 50% figure for Dish may understate what subscribers in Rockville experience after accounting for roaming agreements.

Rockville Cell Signal Strength

There are 345 map hexes within the census-defined boundaries of Rockville. 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	10%	61%	28%	0%
T-Mobile	47%	47%	6%	0%
Verizon	32%	64%	4%	0%
Dish	1%	31%	18%	50%

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

Crowdsourced Coverage Data In Rockville

Coverage Critic has 25,424 crowdsourced data points from 257 map hexes within the boundaries of Rockville. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	227	9,094
T-Mobile	188	11,953
Verizon	161	4,349

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

Maryland State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.7 / 10
AT&T	8.7 / 10
T-Mobile	8.3 / 10

Data Confidence

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