Utility Providers in Wentzville, Missouri

Wentzville is served by 33 utility providers across 3 categories covering 1 ZIP code in St. Charles County.

St. Charles County · Updated May 2026

Utility rates in Wentzville vs. US average

Electricity
11.5¢/kWh
↓ 30% below US average (16.5¢)
↓ 11% below MO state average (12.9¢)
Natural gas
$16.86/Mcf
↑ 16% above US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Wentzville-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 Wentzville

Electricity$150-$199 (10.6¢–12.3¢/kWh)
Natural gas$150-$199
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 Wentzville heats its homes

57%
36%
7%

57% natural gas · 36% electricity · 7% other fuels

Electric rates in Wentzville

Residential rates range from 10.6¢ to 12.3¢ per kWh.

Wentzville
11.4¢/kWh
U.S. avg
16.5¢/kWh

This is 31% below the national average of 16.5¢/kWh.

Internet providers in Wentzville

Wentzville has strong broadband coverage.

UPN
10,000 Mbps
Fiber
Gateway Fiber
2,000 Mbps
Fiber
Brightspeed
1,000 Mbps
Fiber / DSL
Cable America
1,000 Mbps
Cable
Spectrum
1,000 Mbps
Cable / Fiber

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

Water 19 providers

BIG COUNTRY ACRES SUBDIVISION
CONFLUENCE RIVERS STONE RIDGE MEADOWS
COUNTRY ESTATES
ECM WATER & SEWER AUTHORITY - FLINT HILL
MO AMERICAN JAXSON
MO AMERICAN ST LOUIS ST CHARLES COUNTIES
PORTAGE DES SIOUX PWS
PRAIRIE VIEW ACRES SUBD
ST CHARLES CO PWSD 2 - SUMAC RIDGE
ST CHARLES CO PWSD 2 AUGUSTA
ST CHARLES COUNTY PWSD 2
ST CHARLES PWSD 2 FORISTELL
TARA OAKS MANOR ASSN
WELDON SPRING HEIGHTS VILLAGE PWS

Sewer 6 providers

DCSD, TREATMENT PLANT 4
SCCPWSD #2 SYCAMORE CREEK WWTP
SCCPWSD#2, BOONE RIDGE ESTATES WWTF
SCCPWSD#2, CASTLEGATE MHP AND PROVIDENCE
Wentzville Water Reclamation
WENTZVILLE WATER RECLAMATION CENTER

Internet 8 providers

AT&T
Fixed Wireless up to 100 Mbps
Brightspeed
Fiber / DSL up to 1,000 Mbps
Cable America
Cable up to 1,000 Mbps
Gateway Fiber
Fiber up to 2,000 Mbps
Spectrum
Cable / Fiber up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
UPN
Fiber up to 10,000 Mbps
Verizon
Fixed Wireless up to 300 Mbps

ZIP codes in Wentzville, MO

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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.