Utility Providers in St. Onge, South Dakota

St. Onge is served by 48 utility providers across 4 categories covering 1 ZIP code in Lawrence County.

Lawrence County · Updated May 2026

Utility rates in St. Onge vs. US average

Electricity
13.7¢/kWh
↓ 17% below US average (16.5¢)
↑ 7% above 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 St. Onge-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 St. Onge

Electricity$150-$199 (13.7¢–13.7¢/kWh)
Natural gas<$50
Water & sewer~$5/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 St. Onge heats its homes

66%
34%

66% natural gas · 34% other fuels

Electric rates in St. Onge

Residential rates range from 13.7¢ to 13.7¢ per kWh.

St. Onge
13.7¢/kWh
U.S. avg
16.5¢/kWh

Providers include Black Hills Electric Coop, Inc, Black Hills Power, Inc..

This is 17% below the national average of 16.5¢/kWh.

Internet providers in St. Onge

St. Onge has strong broadband coverage.

Bluepeak
1,000 Mbps
Cable
T-Mobile
100 Mbps
Fixed Wireless
CenturyLink
80 Mbps
DSL
Verizon
50 Mbps
Fixed Wireless
AT&T
10 Mbps
Fixed Wireless

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

Electric 2 providers

Black Hills Electric Coop, Inc
Black Hills Power, Inc.

Natural Gas 1 provider

Montana-Dakota Utilities

Water 40 providers

76 RANCH ESTATES
APPLE SPRINGS SUBDIVISION
BICENTENNIAL TRAILER COURT
BOULDER PARK WATER USERS ASSOCIATION
CENTENNIAL HILLS HOME ASSOCIATION
D & E WATER COMPANY
DEBERG WELL USERS ASSOCIATION
DEER MOUNTAIN SANITARY DISTRICT
EAGLE WATER COMPANY
GOLDEN HILLS SUBDIVISION
KEN'S TRAILER COURT
LANTERN ESTATES
LEAD-DEADWOOD SANITARY DISTRICT
LOURIE LANE HOMEOWNERS ASSOC
MEADOW CREST SANITARY DISTRICT
MOUNTAIN PLAINS 2 HOMEOWNERS ASSOC
OAK MOUNTAIN COUNTRY ESTATES
PARADISE WATER COMPANY LLC
RENDEZVOUS RANCH
SAINT ONGE SEWER & WATER CO
SHIRT TAIL GULCH DEVELOPMENT
SPEARFISH MEADOWS
SPEARFISH VALLEY MOBILE ESTATES
SPRING CREEK PRESERVE
SUNRISE HOMEOWNERS ASSOCIATION
TERRY TROJAN WATER DISTRICT
TWO BIT RANCH ESTATES
VALHALLA ADDITION
WESTFIELD ADDITION
WESTVIEW HOMEOWNERS ASSOCIATION
WHITEWOOD FOREST ACRES
WILD TURKEY ESTATES I
WILD TURKEY ESTATES II

Internet 5 providers

AT&T
Fixed Wireless up to 10 Mbps
Bluepeak
Cable up to 1,000 Mbps
CenturyLink
DSL up to 80 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
Verizon
Fixed Wireless up to 50 Mbps

ZIP codes in St. Onge, SD

Moving to St. Onge?

Setting up utilities doesn't have to be complicated.

Read our step-by-step guide →
Or search your exact address for detailed provider info.

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.