UtilityFinder

Utility Providers in Glenham, South Dakota

Glenham is served by 15 utility providers across 5 categories covering 1 ZIP code in Walworth County.

Walworth County · Updated May 2026

Utility rates in Glenham 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 Glenham-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 Glenham

Electricity$150-$199 (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 Glenham heats its homes

22%
36%
42%

22% natural gas · 36% electricity · 42% other fuels

Electric rates in Glenham

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

Glenham
12.5¢/kWh
U.S. avg
16.5¢/kWh

Glenham 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 Glenham

Glenham has strong broadband coverage.

Valley Telecommunications
1,000 Mbps
Fiber
Venture Communications Cooperative Inc
1,000 Mbps
Fiber
West River Telecommunications Cooperative
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 2 providers

GLENHAM - TOWN OF
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GLENHAM, TOWN OF
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Internet 7 providers

AT&T
Fixed Wireless up to 30 Mbps
1-800-288-2020 · www.att.com/internet/
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/
West River Telecommunications Cooperative
Fiber up to 1,000 Mbps
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ZIP codes in Glenham, SD

57631

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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.