In Trinity County there are 11 residential internet providers covering 90.82% of the county. The average home can get speeds up to 112 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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11 Internet Service Providers in Trinity County
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Trinity County are not shown.
Trinity County Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Trinity County
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 90.82% of Trinity County. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Velocity Communications. Now you can call companies in Trinity County with more confidence that they might be available.
How fast are internet speeds in Trinity County?
The map below shows maximum internet speeds by area in Trinity County.
Internet Speed Key
The average Trinity County home can get up to 112 Mbps on their internet plan. For most people, the fastest download speed in the county is 150 Mbps, which 36.23% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.37% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Trinity County.
Internet speeds tend to be faster in the northwest parts of Trinity County, and slower in the north areas of the county.
What type of internet should I choose in Trinity County?
The fastest internet for you may vary based on where in Trinity County you live. If speed is your main concern, fixed wireless will be the fastest internet in the county.
- Fiber is the fastest internet type for less than 1% of Trinity County homes.
- Cable is fastest for 22.70% of the county.
- DSL is fastest for 15.49%.
- Fixed wireless is fastest for 52.63%.
- Satellite internet may be the only option for 9.18% of Trinity County homes.
Internet Market Health in Trinity County
Internet Competition Key
The map shows how competitive the Trinity County internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Trinity County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.5 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.8 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.0 (very unhealthy)
Overall, competition is very unhealthy.
Trinity County internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Trinity County homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, and cable, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Trinity County internet customers who want faster speeds have between 0 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Trinity County badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Trinity County, along with details on where in Trinity County and at what speeds.
Frontier Communications DSL in Trinity County, CA
Frontier DSL coverage
About 50.61%, or 8,155 people, have Frontier DSL internet available to them in the county. The company covers the east, south, central, northeast, north, and west Trinity County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Trinity County.
Frontier Communications DSL download speeds
Frontier is average when comparing download speeds to all other internet providers in Trinity County. Versus other DSL providers in the area, Frontier DSL is the slowest. There are 5 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 57 Mbps.
Show all download speeds
- 25.0% up to 115.0 Mbps
- 11.6% up to 90.0 Mbps
- 15.3% up to 70.0 Mbps
- 6.3% up to 45.0 Mbps
- 41.9% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is average where upload speeds are concerned, and the slowest compared to other Trinity County DSL providers. Frontier offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 25.0% up to 7.0 Mbps
- 1.4% up to 6.0 Mbps
- 11.6% up to 5.0 Mbps
- 20.1% up to 3.0 Mbps
- 41.9% up to 1.0 Mbps
Velocity Communications Cable in Trinity County, CA
Velocity Communications cable coverage
About 22.70%, or 3,658 people, have Velocity Communications cable internet available to them in the county. The company covers the east and northeast Trinity County area. Velocity Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of Trinity County.
Velocity Communications cable download speeds
Velocity Communications is the fastest when comparing download speeds to all other internet providers in Trinity County. Versus other cable providers in the area, Velocity Communications cable is the fastest. There are no different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from Velocity Communications goes up to 150 Mbps, and all Trinity County customers can get this speed.
Show all download speeds
- 100.0% up to 150.0 Mbps
Velocity Communications cable upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for Velocity Communications cable. Compared to other ISPs, Velocity Communications is average where upload speeds are concerned, and the fastest compared to other Trinity County cable providers. Velocity Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Trinity County is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
TDS DSL in Trinity County, CA
TDS DSL coverage
About 4.72%, or 760 people, have TDS DSL internet available to them in the county. The company covers the northeast Trinity County area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Trinity County.
TDS DSL download speeds
TDS is average when comparing download speeds to all other internet providers in Trinity County. Versus other DSL providers in the area, TDS DSL is the fastest. There are 4 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from TDS goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 80 Mbps.
Show all download speeds
- 67.1% up to 100.0 Mbps
- 19.5% up to 50.0 Mbps
- 9.9% up to 25.0 Mbps
- 3.6% up to 10.0 Mbps
TDS DSL upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for TDS DSL. Compared to other ISPs, TDS is average where upload speeds are concerned, and the fastest compared to other Trinity County DSL providers. TDS offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TDS customers can get speeds up to 15 Mbps.
Show all upload speeds
- 52.9% up to 20.0 Mbps
- 14.2% up to 15.0 Mbps
- 19.5% up to 10.0 Mbps
- 9.9% up to 5.0 Mbps
- 3.6% up to 1.0 Mbps
Velocity Communications Fixed Wireless in Trinity County, CA
Velocity Communications fixed wireless coverage
About 79.98%, or 12,886 people, have Velocity Communications fixed wireless internet available to them in the county. The company covers the east, south, northeast, central, northwest, north, and southwest Trinity County area. Velocity Communications is a large internet service provider internet service providers in the US, with internet service available in much of Trinity County.
Velocity Communications fixed wireless download speeds
Velocity Communications is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, Velocity Communications fixed wireless is above average. There are 2 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from Velocity Communications goes up to 150 Mbps, the slowest package only goes up to 50 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 67 Mbps.
Show all download speeds
- 16.9% up to 150.0 Mbps
- 83.1% up to 50.0 Mbps
Velocity Communications fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for Velocity Communications fixed wireless. Compared to other ISPs, Velocity Communications is average where upload speeds are concerned, and average compared to other Trinity County fixed wireless providers. Velocity Communications offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Velocity Communications customers can get speeds up to 7.5 Mbps.
Show all upload speeds
- 16.9% up to 20.0 Mbps
- 83.1% up to 5.0 Mbps
Com-Pair Services Fixed Wireless in Trinity County, CA
Com-Pair Services fixed wireless coverage
About 70.74%, or 11,397 people, have Com-Pair Services fixed wireless internet available to them in the county. The company covers the east, south, northeast, central, and north Trinity County area. Com-Pair Services is a large internet service provider internet service providers in the US, with internet service available in much of Trinity County.
Com-Pair Services fixed wireless download speeds
Com-Pair Services is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, Com-Pair Services fixed wireless is above average. There are 2 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from Com-Pair Services goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 63 Mbps.
Show all download speeds
- 50.2% up to 100.0 Mbps
- 49.8% up to 25.0 Mbps
Com-Pair Services fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for Com-Pair Services fixed wireless. Compared to other ISPs, Com-Pair Services is average where upload speeds are concerned, and above average compared to other Trinity County fixed wireless providers. Com-Pair Services offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 25 Mbps. Some customers have slower plan choices, which only go up to 4.0 Mbps. On average, Com-Pair Services customers can get speeds up to 15 Mbps.
Show all upload speeds
- 50.2% up to 25.0 Mbps
- 49.8% up to 4.0 Mbps
EarthLink Fixed Wireless in Trinity County, CA
EarthLink fixed wireless coverage
About 30.73%, or 4,951 people, have EarthLink fixed wireless internet available to them in the county. The company covers the east, northeast, north, central, and southwest Trinity County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Trinity County.
EarthLink fixed wireless download speeds
EarthLink is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 27 Mbps.
Show all download speeds
- 2.1% up to 100.0 Mbps
- 97.9% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is average where upload speeds are concerned, and below average compared to other Trinity County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 2.1% up to 20.0 Mbps
- 97.9% up to 3.0 Mbps
AT&T Fixed Wireless in Trinity County, CA
AT&T fixed wireless coverage
About 30.73%, or 4,951 people, have AT&T fixed wireless internet available to them in the county. The company covers the east, northeast, north, central, and southwest Trinity County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Trinity County.
AT&T fixed wireless download speeds
AT&T is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 27 Mbps.
Show all download speeds
- 2.1% up to 100.0 Mbps
- 97.9% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is average where upload speeds are concerned, and below average compared to other Trinity County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 2.1% up to 20.0 Mbps
- 97.9% up to 3.0 Mbps
US Cellular Fixed Wireless in Trinity County, CA
US Cellular fixed wireless coverage
About 21.42%, or 3,451 people, have US Cellular fixed wireless internet available to them in the county. The company covers the east, northeast, north, central, northwest, and southwest Trinity County area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Trinity County.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are no different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from US Cellular goes up to 10 Mbps, and all Trinity County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other Trinity County fixed wireless providers. US Cellular offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Trinity County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
101NETLINK Fixed Wireless in Trinity County, CA
101NETLINK fixed wireless coverage
About 4.68%, or 754 people, have 101NETLINK fixed wireless internet available to them in the county. The company covers the southwest and south Trinity County area. 101NETLINK is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Trinity County.
101NETLINK fixed wireless download speeds
101NETLINK is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, 101NETLINK fixed wireless is the fastest. There are no different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from 101NETLINK goes up to 100 Mbps, and all Trinity County customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
101NETLINK fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for 101NETLINK fixed wireless. Compared to other ISPs, 101NETLINK is the fastest where upload speeds are concerned, and the fastest compared to other Trinity County fixed wireless providers. 101NETLINK offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Trinity County, CA
T-Mobile Home Internet fixed wireless coverage
About 1.51%, or 243 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the east, northwest, and central Trinity County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Trinity County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is average when comparing download speeds to all other internet providers in Trinity County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout Trinity County. The fastest plan anyone in Trinity County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Trinity County customers is up to 42 Mbps.
Show all download speeds
- 23.0% up to 100.0 Mbps
- 77.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Trinity County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is average where upload speeds are concerned, and average compared to other Trinity County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Trinity County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 6.9 Mbps.
Show all upload speeds
- 23.0% up to 20.0 Mbps
- 77.0% up to 3.0 Mbps
Trinity County Internet by Area
This information is most helpful to those looking for homes or considering moving to Trinity County or any of the areas nearby.
How does internet in Trinity County compare to the rest of California?
Internet speeds in Trinity County are much slower versus the average speeds in California: 3,631 Mbps in California versus 112 Mbps in the county. The state has less internet availability compared to the county. Average internet coverage in California is 98.73% versus 90.82% in Trinity County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Trinity County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Shasta County, CA: more internet coverage, faster speeds
- Humboldt County, CA: more internet coverage, faster speeds
- Tooele County, UT: more internet coverage, faster speeds
- Salt Lake County, UT: more internet coverage, faster speeds
- Summit County, UT: more internet coverage, faster speeds
- Wasatch County, UT: more internet coverage, faster speeds
- Moffat County, CO: more internet coverage, faster speeds
- Jackson County, CO: less internet coverage, faster speeds
- Larimer County, CO: more internet coverage, faster speeds
- Logan County, CO: more internet coverage, faster speeds
Counties with Similar Populations
- Poinsett County, AR: more internet coverage, faster speeds
- Lyon County, MN: more internet coverage, faster speeds
- Macon County, TN: more internet coverage, faster speeds
- Pickens County, AL: more internet coverage, faster speeds
- Pierce County, GA: more internet coverage, faster speeds
- Pike County, GA: more internet coverage, faster speeds
- Pike County, IL: more internet coverage, faster speeds
- Pike County, MO: more internet coverage, faster speeds
- Piscataquis County, ME: more internet coverage, faster speeds
- Plaquemines Parish, LA: less internet coverage, faster speeds