In Sweet Grass County there is 1 residential Fiber provider covering 98.97% of the county. The average home can get speeds up to 121 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.
This page contains all Fiber internet providers in Sweet Grass County, MT.
To see availability maps for all providers including fiber, cable, DSL, and more in Sweet Grass County, MT please click below.
Sweet Grass County, MT Availability Maps
Fiber Internet Service Provider in Sweet Grass 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 Sweet Grass County are not shown.
Sweet Grass 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
Where in Sweet Grass County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.97% of Sweet Grass County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Triangle. Call one of the companies with service in Sweet Grass County above to see who has service at your home.
How fast is fiber internet in Sweet Grass County?
The map below shows maximum fiber internet speeds by area in Sweet Grass County.
Fiber Internet Speed Key
The average Sweet Grass County home can get up to 121 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 1,000 Mbps, which 2.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 96.71% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Sweet Grass County.
Fiber internet speeds tend to be faster in the southeast parts of Sweet Grass County, and slower in the southwest areas of the county.
Is fiber the fastest internet I can get in Sweet Grass County?
The fastest internet for you may vary based on where in Sweet Grass County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 32.74% of Sweet Grass County homes.
- Cable is fastest for 51.58% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 14.65%.
- Satellite internet may be the only option for 1.03% of Sweet Grass County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sweet Grass County, along with details on where in Sweet Grass County and at what speeds.
Triangle Communications Fiber in Sweet Grass County, MT
Triangle fiber coverage
About 98.97%, or 3,640 people, have Triangle fiber internet available to them in the county. The company covers the entire Sweet Grass County area. Triangle is a large internet service provider internet service providers in the US, with internet service available in most of Sweet Grass County.
Triangle Communications fiber download speeds
Triangle is below average when comparing download speeds to all other internet providers in Sweet Grass County. Versus other fiber providers in the area, Triangle fiber is the fastest. There are 2 different maximum speeds throughout Sweet Grass County. The fastest plan anyone in Sweet Grass County can order from Triangle goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the county-wide average maximum speed for Sweet Grass County customers is up to 121 Mbps.
Show all download speeds
- 2.3% up to 1,000.0 Mbps
- 97.7% up to 100.0 Mbps
Triangle Communications fiber upload speeds
In Sweet Grass County download speeds tend to be faster than than upload speeds for Triangle fiber. Compared to other ISPs, Triangle is the fastest where upload speeds are concerned, and the fastest compared to other Sweet Grass County fiber providers. Triangle 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 Sweet Grass County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Triangle customers can get speeds up to 42 Mbps.
Show all upload speeds
- 2.3% up to 1,000.0 Mbps
- 97.7% up to 20.0 Mbps
Sweet Grass County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sweet Grass County or any of the areas nearby.
How does fiber internet in Sweet Grass County compare to the rest of Montana?
Fiber internet speeds in Sweet Grass County are much faster versus the average speeds in Montana: 0.00 Mbps in Montana versus 121 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Montana is 0.00% versus 98.97% in Sweet Grass County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sweet Grass County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet 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
- Stillwater County, MT: less fiber coverage, faster speeds
- Park County, MT: less fiber coverage, slower speeds
- Golden Valley County, MT: less fiber coverage, faster speeds
- Carbon County, MT: less fiber coverage, faster speeds
- Gallatin County, MT: less fiber coverage, faster speeds
- Yellowstone County, MT: less fiber coverage, faster speeds
- Broadwater County, MT: less fiber coverage, faster speeds
- Madison County, MT: less fiber coverage, faster speeds
- Jefferson County, MT: less fiber coverage, faster speeds
- Big Horn County, MT: less fiber coverage, faster speeds
Counties with Similar Populations
- Bleckley County, GA: less fiber coverage, faster speeds
- Webster County, NE: less fiber coverage, faster speeds
- Webster County, MS: less fiber coverage, faster speeds
- Webster County, GA: less fiber coverage, faster speeds
- Wayne County, UT: less fiber coverage, faster speeds
- Wahkiakum County, WA: less fiber coverage, faster speeds
- Wabaunsee County, KS: less fiber coverage, faster speeds
- Vinton County, OH: less fiber coverage, faster speeds
- Borden County, TX: less fiber coverage, faster speeds
- Bollinger County, MO: less fiber coverage, faster speeds