
Cable Availability Key
The map above shows Dewey County cable coverage and that of nearby places. Cable internet is often the fastest broadband available, especially in areas without fiber. Unfortunately, there are 0 cable internet providers that serve more than 1% of the population within Dewey County proper, or the county official boundaries. Alternative internet options to cable are listed below.
Dewey County, SD Internet Options
Technology |
Availability |
Number of providers |
Avg. Speed |
Link |
|---|---|---|---|---|
Fiber TV & Internet |
96.11% |
2 |
258 Mbps |
|
Cable TV & Internet |
0.00% |
0 |
0.00 Mbps |
|
DSL Internet |
0.00% |
0 |
0.00 Mbps |
|
Fixed Wireless Internet |
1.99% |
1 |
115 Mbps |
|
Satellite TV & Internet |
100% |
Many |
15 Mbps |
Cable Internet Speeds Close to Dewey County
Dewey County cable speeds aren't applicable as there are no providers, but the map below can be used to find nearby counties with fast cable service options.

Cable Internet Speed Key
Dewey County Satellite TV & Internet Providers
If you don't have cable service, there's a good chance satellite TV is your best option. Satellite internet is also an option if there are no other types of internet available in the Dewey County.
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
If you're choosing an area based on cable coverage or speed, we've selected some nearby and similar counties.
Nearby Counties
- Ziebach County, SD: equal cable coverage, similar speeds
- Walworth County, SD: more cable coverage, faster speeds
- Sully County, SD: equal cable coverage, similar speeds
- Potter County, SD: equal cable coverage, similar speeds
- Edmunds County, SD: more cable coverage, faster speeds
- Faulk County, SD: equal cable coverage, similar speeds
- Harding County, SD: equal cable coverage, similar speeds
- Brown County, SD: more cable coverage, faster speeds
- Spink County, SD: more cable coverage, faster speeds
- Butte County, SD: more cable coverage, faster speeds
Counties with Similar Populations
- Pendleton County, KY: more cable coverage, faster speeds
- Jerauld County, SD: equal cable coverage, similar speeds
- Jewell County, KS: more cable coverage, faster speeds
- Jim Hogg County, TX: equal cable coverage, similar speeds
- Johnson County, GA: more cable coverage, faster speeds
- Johnson County, NE: more cable coverage, faster speeds
- Johnson County, WY: more cable coverage, faster speeds
- Johnston County, OK: more cable coverage, faster speeds
- Jones County, NC: more cable coverage, faster speeds
- Jones County, SD: equal cable coverage, similar speeds


