Internet providers in Sidney, Montana 59270
ZIP code 59270 is in Sidney, Richland County, Montana. Compare the major providers below, then check availability for your address.
Internet in Sidney 59270: local snapshot
About 86% of the 3,567 households in 59270 have a broadband subscription, 2 points below the Montana average of 88%. That ranks 59270#142 of 307 ZIP codes in Montana for broadband adoption. A notable share of households rely on satellite internet, a common sign that wired service is patchy in parts of this ZIP.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Sidney, Montana
Share of residential locations in Sidney where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Mid-Rivers Telephone Cooperative | Fiber, Cable | 87% | |
| 2 | CenturyLink / Quantum Fiber | Fiber, DSL | 76% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 64% | |
| 4 | Verizon | Fiber, Fixed wireless | 20% | Check availability |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 8% | Check availability |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Sidney?
Fiber is limited in Sidney, reaching about 9% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 9%.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Sidney that providers report they can serve. City-level figures, not your address.
What to know about internet in Sidney 59270
Mid-Rivers Telephone Cooperative reports service to the most residential locations in Sidney, about 87%. 3 providers report coverage of at least half of locations (Mid-Rivers Telephone Cooperative, CenturyLink / Quantum Fiber, and T-Mobile Home Internet), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
The median age of residents is 38.
Frequently asked questions
Is fiber internet available in Sidney?
Yes, in part. About 9% of residential locations in Sidney can get fiber, 78% can get cable, and about 9% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Sidney?
Mid-Rivers Telephone Cooperative reports service to about 87% of residential locations in Sidney, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Sidney?
5 providers report service to at least 2% of locations in Sidney, and 3 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Sidney 59270?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.