Southwest Broadband is a small internet service provider in the United States, serving 1 state or territory: Minnesota. Learn more about Southwest Broadband's coverage and availability on this page.
Can I get Southwest Broadband internet in my area?
The easiest way to find out is to click the link below.
You may enter your zip code to check local availability or view the map below before contacting Southwest Broadband.
Southwest Broadband Availability Map

Any Internet Availability
On the map you can see Southwest Broadband's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.
The table below shows coverage and average maximum speeds by state.
| State | Availaiblity | Average Best Speed |
|---|---|---|
| Minnesota | 0.14% | 2,000 Mbps |
How fast is Southwest Broadband's internet?

Internet Download Speed
The map above shows average maximum speeds by area. Overall, Southwest Broadband internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 2,000 to 2,000 Mbps. The average customer has access to plans with download speeds up to 2,000 Mbps. This puts Southwest Broadband in the 90th percentile versus other ISPs for download speeds, meaning speeds are much faster than the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 2,000 Mbps to a high of 2,000 Mbps. The average is 2,000 Mbps, placing Southwest Broadband in the 91st percentile for internet provider upload speeds, which is more than fast enough for a modern household.
What broadband services does Southwest Broadband offer?
Across the country Southwest Broadband offers fiber internet service. The table below shows which types of service Southwest Broadband offers and the average maximum speed for each service type. “Coverage” is the percent of Southwest Broadband customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
100.00% |
2,000 Mbps |
Can I get Southwest Broadband TV Service?
Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get Southwest Broadband internet and satellite TV.
What cities and zips does Southwest Broadband serve?
With coverage in 11 cities and 10 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Jackson, MN | 87.15% | 2,000 Mbps |
| Lakefield, MN | 72.09% | 2,000 Mbps |
| Heron Lake, MN | 74.66% | 2,000 Mbps |
| Round Lake, MN | 60.63% | 2,000 Mbps |
| Brewster, MN | 58.54% | 2,000 Mbps |
| Okabena, MN | 60.73% | 2,000 Mbps |
| Windom, MN | 5.13% | 2,000 Mbps |
| Bingham Lake, MN | 56.63% | 2,000 Mbps |
| Wilder, MN | 20.53% | 2,000 Mbps |
| Worthington, MN | 0.08% | 2,000 Mbps |
| Petersburg, MN | 2.84% | 2,000 Mbps |
Zip |
Availability |
Average Best Speed |
| 56143, MN | 78.86% | 2,000 Mbps |
| 56150, MN | 70.24% | 2,000 Mbps |
| 56137, MN | 63.85% | 2,000 Mbps |
| 56119, MN | 56.15% | 2,000 Mbps |
| 56167, MN | 80.43% | 2,000 Mbps |
| 56101, MN | 5.41% | 2,000 Mbps |
| 56161, MN | 76.55% | 2,000 Mbps |
| 56118, MN | 45.58% | 2,000 Mbps |
| 56187, MN | 0.62% | 2,000 Mbps |
| 56159, MN | 0.14% | 2,000 Mbps |
