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2 Best Internet Providers in San Carlos, AZ

Find internet availability by address in San Carlos, AZ

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | San Carlos ISP Report Card | Business Internet in San Carlos

San Carlos ISP Report at a Glance
ISP grade San Carlos ISP Report Card D
Average speed Download Speed for Most Households 84 Mbps
ISP count Number of Internet Service Providers 2
Customer review count Real San Carlos Customer Ratings 0

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Data update information

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

San Carlos has 2 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fixed Wireless, Fiber, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in San Carlos.

San Carlos overview

San Carlos has 2 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fixed Wireless, Fiber, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in San Carlos.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

SCATUI

SCATUI logo

Availability:

97.8%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: Starting at $59.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in San Carlos.

Max Download Speed InfoCalculated from the maximum speeds available to most San Carlos residents, weighted by user distribution.

Customer Rating

Fiber

66.4%

100 Mbps

100 Mbps

Fiber: 0.0 of 5 stars

(0)

DSL

70.6%

25 Mbps

25 Mbps

DSL: 0.0 of 5 stars

(0)

Verizon

Verizon logo

Availability:

3.9%

Customer Rating:

3.8 of 5 stars

(811)

View Plans

1-833-213-7018 Price: $49.99 - $89.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in San Carlos.

Max Download Speed InfoCalculated from the maximum speeds available to most San Carlos residents, weighted by user distribution.

Customer Rating

Fixed Wireless

3.9%

300 Mbps

300 Mbps

Wireless: 3.7 of 5 stars

(170)

Above are the top 4 providers in San Carlos, AZ for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.


Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for San Carlos residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Dish

Dish logo

Availability:

100%

Customer Rating:

3.6923 of 5 stars

(13)

View Plans

1-866-252-1910 Price: {{isp_price_range}}


DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

View Plans

1-844-294-9501 Price: {{isp_price_range}}


Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: {{isp_price_range}}


HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: {{isp_price_range}}


Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: {{isp_price_range}}

Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local San Carlos ratings may vary and are shown below.

Who is the Best Internet Provider in San Carlos, AZ?

Verizon is the highest-rated internet provider in San Carlos based on 6 Arizona customer reviews, and Verizon has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in San Carlos, Arizona, and customers throughout the country.

Top Rated Internet Providers in San Carlos


Verizon3.803.82
HughesNet1.002.29
ViasatN/A1.77
SCATUIN/AN/A
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all San Carlos Internet Providers

ISP / Tech TypeSan Carlos OverallArizona OverallNational OverallFor Service
Verizon (0) (5) (723)View Plans
HughesNet (0) (1) (18)View Plans
Viasat (0) (0) (11)View Plans
SCATUI (0) (0) (0)View Plans

Based on 6 reviews from Arizona internet customers, Verizon is the best internet service provider for San Carlos residents. Verizon was rated at an average of 3.80 out of 5 in our report for overall customer satisfaction. HughesNet wins for second-place in Arizona, with 1.00 out of 5 stars and 97.8% coverage in San Carlos.

At a national level, based on 752 national reviews for any of the providers listed above, Verizon is rated higher than any other provider, with a rating of 3.82 out of 5.

Which Providers are Available at my Home in San Carlos?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose
a different provider.

San Carlos, AZ map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.

Who is the Fastest Internet Provider in San Carlos?

Based on both FCC data and unbiased customer ratings in San Carlos, the fastest internet in the city comes from Verizon.

Data Reported to FCC by ISPs: Average Maximum Available in San Carlos

Max Advertised Speed in San Carlos, AZ


ISP / Tech TypeMax Advertised Speed
Verizon300 Mbps
Viasat100 Mbps
SCATUI100 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in San Carlos


Verizon3.804.00
HughesNet1.002.25
ViasatN/A1.38
SCATUIN/AN/A
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSan Carlos SpeedArizona SpeedNational SpeedFor Service
Verizon (0) (5) (723)View Plans
HughesNet (0) (1) (18)View Plans
Viasat (0) (0) (11)View Plans
SCATUI (0) (0) (0)View Plans

Based on data reported by San Carlos ISPs to the FCC, the fastest speeds in the city are available through Verizon. The company offers speeds up to 300 Mbps in San Carlos. Therefore, the average customer can get up to 300 Mbps if they're willing to purchase the fastest subscription tier available at their homes.

However, actual customers in the city rated their satisfaction with internet speed highest with Verizon. This indicates Verizon reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in San Carlos?

Arizona customers rate Verizon as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.

Verizon received a local rating of 3.60 out of 5, which is much lower than the average across all internet providers in the country. HughesNet is rated in second place for affordability by the company’s San Carlos customers with an average price rating of 3.00 out of 5.

The chart and graph below show how customers in San Carlos, Arizona, and the United States rated the affordability of their internet service.

Rated Affordability in San Carlos


Verizon3.603.50
HughesNet3.002.56
ViasatN/A1.46
SCATUIN/AN/A
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSan Carlos AffordabilityArizona AffordabilityNational AffordabilityFor Service
Verizon (0) (5) (723)View Plans
HughesNet (0) (1) (18)View Plans
Viasat (0) (0) (11)View Plans
SCATUI (0) (0) (0)View Plans

San Carlos Internet Health Assessment

ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for San Carlos below, including the metrics used and how San Carlos compares to the rest of Arizona and nation.

San Carlos ISP Report Card: D
Metric

(hover for details)
San Carlos Arizona USA
66.36% 37.62% 67.25%
84 Mbps 2,392 Mbps 3,293 Mbps
1.4 7.0 6.8

 

San Carlos Digital Connectivity Index: 32 / 100
Metric

(hover for details)
San Carlos Arizona USA
3.8 2.7 2.7
7% 17% 14%
78% 96% 95%
69% 90% 90%
43% 75% 75%
44% 77% 76%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

San Carlos ISP Report Card & Digital Connectivity Index

The ISP Report Card in San Carlos is D, which is much worse than other cities. The local demand for broadband internet connectivity in San Carlos is high with a score of 32 / 100 in our Digital Connectivity Index. This means that internet service providers operating in San Carlos have done a poor job meeting the needs of its residents.

The San Carlos ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.

69% of San Carlos households have an internet connection despite having 97.82% availability. 43% of households have fiber, cable, or DSL, 8% have satellite, 0% are still on dial-up, and 2% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.

As you can see in the table above, while 43% of households have a broadband connection such as fiber, cable or DSL available to their home, 44% subscribe to it. A very low number of San Carlos residents are taking advantage of the available internet infrastructure.

For more details, please visit our ISP Report Card and Digital Connectivity Index pages.

How do Neighboring Cities Compare to San Carlos?

Peridot, AZ

  • ISP Report Card: D+
  • Digital Connectivity Index: 35 / 100
Little Acres, AZ

  • ISP Report Card: D
  • Digital Connectivity Index: 39 / 100
Globe, AZ

  • ISP Report Card: D+
  • Digital Connectivity Index: 34 / 100
Calva, AZ

  • ISP Report Card: F
  • Digital Connectivity Index: 43 / 100
Midland City, AZ

  • ISP Report Card: F
  • Digital Connectivity Index: 31 / 100
Claypool, AZ

  • ISP Report Card: D+
  • Digital Connectivity Index: 36 / 100
Miami, AZ

  • ISP Report Card: D-
  • Digital Connectivity Index: 38 / 100
Top-of-the-World, AZ

  • ISP Report Card: F
  • Digital Connectivity Index: 36 / 100
Superior, AZ

  • ISP Report Card: C-
  • Digital Connectivity Index: 17 / 100

How Much Speed does a San Carlos Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in San Carlos is 3.8, which is larger than the Arizona average of 2.7 and larger than the national average of 2.7. San Carlos's average household income is $54,872 which is much lower than the Arizona average of $88,470 and lower than the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.

San Carlos also has 17% of its population enrolled in school between the 6th grade and college level, this is higher than the Arizona average of 16%. Additionally, 7% of residents work from home, which is lower than the 17% of residents in Arizona who work from home. This and other factors you can see above show us that the community of San Carlos has a low need for internet connectivity and speeds.

Compared to the rest of the country, San Carlos households are much more technology-disengaged. 78% of households have some sort of computing device, 47% have desktops or laptops in the home, and 75% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in San Carlos?

SCATUI Fiber in San Carlos, AZ

SCATUI logo

Availability:

66.4%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

100 Mbps

SCATUI offers Fiber service to 66.4% of San Carlos homes. Across the city, SCATUI Fiber has speeds up to 100 Mbps, with speeds from 100 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the city. SCATUI Fiber is rated other types of internet service available in San Carlos from SCATUI in terms of customer satisfaction.

Which Cable Internet Providers are Available in San Carlos?

According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in San Carlos, AZ.

Which DSL Internet Providers are Available in San Carlos?

SCATUI DSL in San Carlos, AZ

SCATUI logo

Availability:

70.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

25 Mbps

SCATUI offers DSL service to 70.6% of San Carlos homes. Across the city, SCATUI DSL has speeds up to 25 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 3.0 Mbps throughout the city. SCATUI DSL is rated other types of internet service available in San Carlos from SCATUI in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in San Carlos?

Verizon Fixed Wireless in San Carlos, AZ

Verizon logo

Availability:

3.9%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

300 Mbps

Verizon offers Fixed Wireless service to 3.9% of San Carlos homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps, with speeds from 300 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 20, with an average of 20 Mbps throughout the city. Verizon Fixed Wireless is rated other types of internet service available in San Carlos from Verizon in terms of customer satisfaction.

Which ISP Should You Choose in San Carlos?

The right ISP for you depends upon your needs, but in general we can make the following suggestions:

  • The best all-around internet service provider in San Carlos is Verizon.
  • The fastest internet provider should be Verizon. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in San Carlos is Verizon.
  • SCATUI, Viasat, and HughesNet has the broadest coverage in San Carlos, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.

How does San Carlos compare to other cities with a similar population?

To see how San Carlos stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to San Carlos's D ISP Report Card and 32 / 100 Digital Connectivity Index.

Lake Delton, WI

  • ISP Report Card: B-
  • Digital Connectivity Index: 51 / 100
Lakebay, WA

  • ISP Report Card: C
  • Digital Connectivity Index: 67 / 100
Lake Tansi, TN

  • ISP Report Card: B
  • Digital Connectivity Index: 60 / 100
Lake Placid, NY

  • ISP Report Card: D
  • Digital Connectivity Index: 69 / 100
Lake Park, NC

  • ISP Report Card: A-
  • Digital Connectivity Index: 87 / 100
Lake Panasoffkee, FL

  • ISP Report Card: D+
  • Digital Connectivity Index: 50 / 100
Lake Ozark, MO

  • ISP Report Card: C
  • Digital Connectivity Index: 62 / 100
Lake Odessa, MI

  • ISP Report Card: C
  • Digital Connectivity Index: 52 / 100
Lake Norman of Catawba, NC

  • ISP Report Card: C-
  • Digital Connectivity Index: 68 / 100

Customer Reviews

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