Best Internet Providers in Diagonal
Diagonal is a small, rural town ringed by open farmland and grain fields. Squeezed along a single state highway and a tight main street, the town's wiring follows the road grid more than any neat subdivision plan. Downtown Diagonal and the blocks along Main Street have limited fiber and cable coverage, while the surrounding farms and outlying roads are largely served by satellite or fixed wireless. Given the postwar pattern of dispersed farms and a tiny town center, providers leaned on wireless and satellite to reach people out on the land, so residents often get crisp, low?latency service in town but higher?latency, sometimes data?capped links once they head toward the fields.
In Diagonal, internet competition varies by neighborhood, but most residents have multiple options to choose from. After reviewing provider availability, plan pricing, typical speeds, and customer sentiment across the 25 areas we track, here are our top recommendations for 2026.
EarthLink Fiber is the standout pick if it is available at your address. With speeds up to 5 Gbps (and, in some areas, symmetrical upload speeds), it is often the best option for gaming, remote work, and busy households with many users and connected devices. Availability has expanded across parts of Diagonal, so it is worth checking your exact address first.
Viasat is usually the most widely available choice in Diagonal and a strong option when you need a reliable connection. Its network reaches approximately 98% of Diagonal, with speeds up to 150 Mbps and plans starting around $49.99/mo, making it the most accessible option for many residents. In neighborhoods where EarthLink Fiber is not offered yet, Viasat is often the best overall mix of speed and price.
Windstream can be a strong third option if you would rather keep things simple, with straightforward pricing around $39.99/mo and fewer stipulations like symmetrical upload speeds.
Coverage reaches roughly 77% of Diagonal, and speeds range between 100 Mbps and 2 Gbps, which is enough for streaming, video calls, and everyday home use. It can be a great fit in parts of Diagonal where signal strength is strong.
Windstream or Viasat may still offer service in parts of Diagonal, if none of these are available at your address, with speeds up to 2 Gbps. Since promotions change often, it is always smart to check current deals before you order.
