Using U.S. county data (n=3,140) from the National Broadband Map and relating the percent coverage by 2 or
more vs. 3 or more wireline providers with the percent of a population with access to high speed broadband
(25 mbps), it was found that:
Table: Column headings are percent access to high speed broadband. Row headings are percent coverage by the number of providers (2 or more vs. 3 or more)
At the low end:
12% of counties had 2 or more providers serving less than 10% of the population. That percent jumps to 59% with 3 or more providers.
In the middle:
66.6% of counties had 2 or more providers serving at least 50% of the population. The percent drops to 19.8% with 3 or more providers.
At the upper end:
18.7% of counties had 2 or more providers serving at least 90% of the population. (78.5% of these counties provided high speed broadband to more than 90% of its residence.)
Just 3.6% of counties had 3 or more providers serving at least 90% of the population. (98.2% of these counties provided high speed broadband to more than 90% of its residence.)
Slightly more than 20% of counties have 10% or less of its
population with access to high speed broadband.
Among these counties,
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38% have 10% or less coverage by 2 or more providers.
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88% have 10% or less coverage by 3 or more providers.
Slightly more than 20% of counties have more than 90% of its
population with access to high speed broadband.
Among these counties,
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69.1% have more than 90% coverage by 2 or more providers.
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16.5% have more than 90% coverage by 3 or more providers.