Utility rates in South Wilmington vs. US average
Typical monthly utility bills in South Wilmington
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 South Wilmington heats its homes
92% natural gas · 5% electricity · 3% other fuels
Electric rates in South Wilmington
Residential rates range from 14.8¢ to 14.8¢ per kWh.
South Wilmington is served by Commonwealth Edison Co, a investor owned utility.
This is 10% below the national average of 16.5¢/kWh.
Note: Illinois has a competitive electricity market — you may be able to choose your supplier.
Internet providers in South Wilmington
South Wilmington has moderate broadband coverage.
Availability varies by address. Based on FCC Broadband Data Collection filings.
Electric 1 provider
Natural Gas 1 provider
Water 20 providers
Sewer 1 provider
Internet 4 providers
ZIP codes in South Wilmington, IL
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.