Research / Best broadband coverage
ZIP codes with the best broadband in South Dakota
Ranked by the share of households with a broadband internet subscription.
How we rank broadband coverage
Broadband coverage is the share of households with an internet subscription beyond dial-up, including cable, fiber, DSL, satellite, or cellular data.
It measures subscriptions, not available speeds or providers: a ZIP with fast service available can still rank lower if fewer households subscribe.
Only ZIPs with at least 1,000 residents are ranked, so a handful of households cannot top the list. 139 South Dakota ZIPs qualify.
South Dakota ZIP codes ranked by broadband coverage
1ZIP 57032Harrisburg
South Dakota
- Households with broadband
- 97.9%
- ZIP population
- ~10k
- Avg. temperature
- 48°F
- Avg. commute
- 22 min
2ZIP 57107Sioux Falls
South Dakota
- Households with broadband
- 97.8%
- ZIP population
- ~13k
- Avg. temperature
- 48°F
- Avg. commute
- 17 min
3ZIP 57020Crooks
South Dakota
- Households with broadband
- 97.5%
- ZIP population
- ~2k
- Avg. temperature
- 48°F
- Avg. commute
- 26 min
4ZIP 57064Tea
South Dakota
- Households with broadband
- 97.1%
- ZIP population
- ~8k
- Avg. temperature
- 48°F
- Avg. commute
- 20 min
5ZIP 57451Ipswich
South Dakota
- Households with broadband
- 97.1%
- ZIP population
- ~2k
- Avg. temperature
- 44°F
- Avg. commute
- 20 min
6ZIP 57108Sioux Falls
South Dakota
- Households with broadband
- 96.5%
- ZIP population
- ~34k
- Avg. temperature
- 48°F
- Avg. commute
- 18 min
| Rank | ZIP | City | County | Households with broadband |
|---|---|---|---|---|
| #7 | 57718 | Black Hawk | Meade County | 95.9% |
| #8 | 57002 | Aurora | Brookings County | 95.7% |
| #9 | 57071 | Volga | Brookings County | 95.6% |
| #10 | 57068 | Brandon | Minnehaha County | 95.6% |
| #11 | 57055 | Crooks | Minnehaha County | 95.4% |
| #12 | 57038 | Jefferson | Union County | 95.1% |
| #13 | 57005 | Brandon | Minnehaha County | 95.1% |
| #14 | 57334 | Ethan | Davison County | 94.7% |
| #15 | 57003 | Baltic | Minnehaha County | 94.7% |
| #16 | 57053 | Parker | Turner County | 94.6% |
| #17 | 57221 | Bryant | Hamlin County | 94.4% |
| #18 | 57769 | Piedmont | Meade County | 94.3% |
| #19 | 57706 | Box Elder | Meade County | 94.2% |
| #20 | 57311 | Alexandria | Hanson County | 94.1% |
| #21 | 57105 | Sioux Falls | Minnehaha County | 93.9% |
| #22 | 57022 | Dell Rapids | Minnehaha County | 93.7% |
| #23 | 57790 | Wall | Pennington County | 93.7% |
| #24 | 57058 | Salem | Mccook County | 93.5% |
| #25 | 57106 | Sioux Falls | Minnehaha County | 93.3% |
Rank South Dakota by your own priorities
This list uses one attribute. In SkaldMaps you choose the criteria, weight them, and rank every South Dakota ZIP against what matters to you.
Create a free account →
More South Dakota research
Best ZIP codes for schools
Ranked by school quality index
- South Dakota median ZIP
- 50.7
- Middle 80% of ZIPs
- 30.3 to 62.9
Most affordable ZIP codes
Ranked by cost of living index
- South Dakota median ZIP
- 93.7
- Middle 80% of ZIPs
- 80.6 to 121.6
ZIP codes with the shortest commutes
Ranked by mean commute
- South Dakota median ZIP
- 18.7 min
- Middle 80% of ZIPs
- 12.2 min to 25.9 min
Best healthcare access
Ranked by healthcare access score
- South Dakota median ZIP
- 90.6
- Middle 80% of ZIPs
- 77.7 to 98.2
Warmest ZIP codes
Ranked by avg. temperature
- South Dakota median ZIP
- 48.0°F
- Middle 80% of ZIPs
- 44.8°F to 49.3°F