UtilityFinder

Utility Providers in Selby, South Dakota

Selby is served by 14 utility providers across 5 categories covering 1 ZIP code in Walworth County.

Walworth County · Updated May 2026

Utility rates in Selby vs. US average

Electricity
12.5¢/kWh
↓ 24% below US average (16.5¢)
↓ 3% below SD state average (12.9¢)
Natural gas
$9.32/Mcf
↓ 36% below US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Selby-area providers. State and US electric averages from EIA Form 861 (2024). Natural gas prices from EIA Form 176 (2024, $/Mcf). US avg electricity: 16.5¢/kWh · US avg gas: $14.50/Mcf.

Typical monthly utility bills in Selby

Electricity$200-$249 (12.5¢–12.5¢/kWh)
Natural gas$200-$249
Water & sewer~$43/month

Figures from U.S. Census ACS 5-year estimates, reflecting households that pay utilities separately from rent. In dense urban areas where heat or hot water is often included in rent, these numbers represent the subset of residents who pay directly.

How Selby heats its homes

38%
26%
36%

38% natural gas · 26% electricity · 36% other fuels

Electric rates in Selby

Residential rates range from 12.5¢ to 12.5¢ per kWh.

Selby
12.5¢/kWh
U.S. avg
16.5¢/kWh

Selby is served by Montana-Dakota Utilities Co, a investor owned utility.

This is 24% below the national average of 16.5¢/kWh.

Internet providers in Selby

Selby has strong broadband coverage.

Midco
1,250 Mbps
Cable
Valley Telecommunications
1,000 Mbps
Fiber
Venture Communications Cooperative Inc
1,000 Mbps
Fiber
T-Mobile
100 Mbps
Fixed Wireless
Verizon
50 Mbps
Fixed Wireless

Availability varies by address. Based on FCC Broadband Data Collection filings.

Electric 1 provider

Montana-Dakota Utilities Co
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Natural Gas 1 provider

Montana-Dakota Utilities
(800) 638-3278 · www.montana-dakota.com

Water 4 providers

JAVA
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MOBRIDGE
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SELBY
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WEB WATER DEVELOPMENT ASSOCIATION
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Sewer 1 provider

SELBY, CITY OF
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Internet 7 providers

AT&T
Fixed Wireless up to 30 Mbps
1-800-288-2020 · www.att.com/internet/
Midco
Cable up to 1,250 Mbps
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Standing Rock Telecom
Fixed Wireless up to 10 Mbps
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T-Mobile
Fixed Wireless up to 100 Mbps
1-844-275-9310 · www.t-mobile.com/home-internet
Valley Telecommunications
Fiber up to 1,000 Mbps
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Venture Communications Cooperative Inc
Fiber up to 1,000 Mbps
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Verizon
Fixed Wireless up to 50 Mbps
1-800-837-4966 · www.verizon.com/home/fios/

ZIP codes in Selby, SD

57472

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Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.

Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: May 2026.