Utility Providers in Granville, Iowa

Granville is served by 28 utility providers across 4 categories covering 1 ZIP code in Sioux County.

Sioux County · Updated May 2026

Utility rates in Granville vs. US average

Electricity
10.9¢/kWh
↓ 34% below US average (16.5¢)
↓ 19% below IA state average (13.4¢)
Natural gas
$10.33/Mcf
↓ 29% below US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Granville-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 Granville

Electricity$150-$199 (8.9¢–12.7¢/kWh)
Natural gas$50-$99
Water & sewer~$60/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 Granville heats its homes

24%
47%
29%

24% natural gas · 47% electricity · 29% other fuels

Electric rates in Granville

Residential rates range from 8.9¢ to 12.7¢ per kWh.

Granville
10.8¢/kWh
U.S. avg
16.5¢/kWh

Providers include Interstate Power and Light Co, MidAmerican Energy Co, North West Rural Electric Coop.

This is 34% below the national average of 16.5¢/kWh.

Internet providers in Granville

Granville has strong broadband coverage.

Hospers Telephone Exchange Inc. d/b/a Premier Communications
1,000 Mbps
Fiber
Northern Iowa Telephone Company
1,000 Mbps
Fiber
The Community Agency
1,000 Mbps
Fiber / Fixed Wireless
Westel Systems
1,000 Mbps
Fiber
Verizon
300 Mbps
Fixed Wireless

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

Electric 3 providers

Interstate Power and Light Co
MidAmerican Energy Co
North West Rural Electric Coop

Water 16 providers

ALTON MUNICIPAL WATER DEPARTMENT
BOYDEN MUNICIPAL WATER SUPPLY
GRANVILLE WATER SUPPLY
HAWARDEN WATER SUPPLY
HOSPERS MUNICIPAL WATER DEPT
HULL WATER SUPPLY
IRETON WATER SUPPLY
LEWIS AND CLARK REGIONAL WATER SYSTEM
MATLOCK WATER SUPPLY
MAURICE MUNICIPAL WATER SUPPLY
ORANGE CITY MUNICIPAL WATER DEPARTMENT
ROCK VALLEY RURAL WATER DISTRICT
ROCK VALLEY WATER SUPPLY
RURAL WATER SYSTEM #1
SIOUX CENTER MUNICIPAL WATER DEPARTMENT
SOUTHERN SIOUX COUNTY RURAL WATER

Sewer 1 provider

GRANVILLE CITY OF STP

Internet 8 providers

AT&T
Fixed Wireless up to 25 Mbps
Hospers Telephone Exchange Inc. d/b/a Premier Communications
Fiber up to 1,000 Mbps
Northern Iowa Telephone Company
Fiber up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
The Community Agency
Fiber / Fixed Wireless up to 1,000 Mbps
UNITED STATES CELLULAR CORPORATION
Fixed Wireless up to 10 Mbps
Verizon
Fixed Wireless up to 300 Mbps
Westel Systems
Fiber up to 1,000 Mbps

ZIP codes in Granville, IA

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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.