Utility Providers in Winthrop, Iowa

Winthrop is served by 21 utility providers across 4 categories covering 1 ZIP code in Buchanan County.

Buchanan County · Updated May 2026

Utility rates in Winthrop vs. US average

Electricity
14.7¢/kWh
↓ 11% below US average (16.5¢)
↑ 10% above 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 Winthrop-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 Winthrop

Electricity$150-$199 (13.0¢–17.9¢/kWh)
Natural gas$200-$249
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 Winthrop heats its homes

52%
20%
28%

52% natural gas · 20% electricity · 28% other fuels

Electric rates in Winthrop

Residential rates range from 13.0¢ to 17.9¢ per kWh.

Winthrop
15.4¢/kWh
U.S. avg
16.5¢/kWh

Providers include City of Independence - (IA), East-Central Iowa Rural Elec Coop, Interstate Power and Light Co, Maquoketa Valley Rrl Elec Coop, MidAmerican Energy Co.

This is 11% below the national average of 16.5¢/kWh.

Internet providers in Winthrop

Winthrop has strong broadband coverage.

East Buchanan Telephone Cooperative
1,000 Mbps
Fiber
Verizon
300 Mbps
Fixed Wireless
T-Mobile
100 Mbps
Fixed Wireless
AT&T
25 Mbps
Fixed Wireless
UNITED STATES CELLULAR CORPORATION
25 Mbps
Fixed Wireless

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

Electric 5 providers

City of Independence - (IA)
East-Central Iowa Rural Elec Coop
Interstate Power and Light Co
Maquoketa Valley Rrl Elec Coop
MidAmerican Energy Co

Water 10 providers

BRANDON WATER SUPPLY
FAIRBANK WATER SUPPLY
HAZLETON MOBILE HOME PARK
HAZLETON WATER SUPPLY
INDEPENDENCE WATER DEPT
JESUP MUNICIPAL WATER SUPPLY
LAMONT WATER SUPPLY
PINTS WATER ASSOCIATION
RIVER RIDGE HOA
WINTHROP WATER SUPPLY

Sewer 1 provider

WINTHROP CITY OF STP

Internet 5 providers

AT&T
Fixed Wireless up to 25 Mbps
East Buchanan Telephone Cooperative
Fiber up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
UNITED STATES CELLULAR CORPORATION
Fixed Wireless up to 25 Mbps
Verizon
Fixed Wireless up to 300 Mbps

ZIP codes in Winthrop, 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.