Utility Providers in Prosser, Washington

Prosser is served by 61 utility providers across 5 categories covering 1 ZIP code in Benton County.

Benton County · Updated May 2026

Utility rates in Prosser vs. US average

Electricity
9.9¢/kWh
↓ 40% below US average (16.5¢)
↓ 17% below WA state average (11.9¢)
Natural gas
$12.72/Mcf
↓ 12% below US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Prosser-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 Prosser

Electricity$150-$199 (8.7¢–11.6¢/kWh)
Natural gas$100-$149
Water & sewer~$83/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 Prosser heats its homes

6%
87%
8%

6% natural gas · 87% electricity · 8% other fuels

Electric rates in Prosser

Residential rates range from 8.7¢ to 11.6¢ per kWh.

Prosser
10.1¢/kWh
U.S. avg
16.5¢/kWh

Providers include Benton Rural Electric Assn, City of Richland - (WA), PacifiCorp.

This is 40% below the national average of 16.5¢/kWh.

Internet providers in Prosser

Prosser has strong broadband coverage.

NoaNet
100,000 Mbps
Fiber
Benton PUD
1,000 Mbps
Fiber
Lightspeed Networks
1,000 Mbps
Fiber
Spectrum
1,000 Mbps
Cable / Fiber
Verizon
300 Mbps
Fixed Wireless

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

Electric 3 providers

Benton Rural Electric Assn
City of Richland - (WA)

Natural Gas 1 provider

Cascade Natural Gas

Water 44 providers

AgriNorthwest Riverbend
BADGER CANYON RANCHETTES #2
BADGER CANYON WATER ASSN
BADGER MOUNTAIN IRRIGATION DISTRICT
BAR 80 RANCHETTES
BENTON CITY WATER
CANYON VILLAGE WATER SYSTEM INC
Columbia Place LLC
Community Sewer and Water District
ConAgra Foods Lamb Weston Inc-Farm
COXVILLE WATER ASSN #1
EATON PARK SUBDIVISION
GMP Orchards LLC - Harbo
GOOD NEIGHBORS WATER ASSN
GOODNIGHT WATER SYSTEM
GOOSE GAP WATER ASSOCIATION
Great Basin Water Kiona
Great Basin Water Sunrise
Hillview Mobile Community LLC
HOMESTEAD MANUFACTURED HOUSING
KENNEWICK CITY OF
KIONA VILLAGE COURT
Kiona West Heights Water Assoc.
METZ COMMUNITY & RV LLC
MOUNT ADAMS VISTA WATER SYSTEM
OASIS WATER CORPORATION
PATERSON HEIGHTS WATER ASSN
Plymouth Water District
PROSSER CITY OF
RED MOUNTAIN WATER ASSOCIATION
RICHLAND CITY OF
River Ridge Farmworker Housing
ROZA HEIGHTS WATER ASSN
SOUTHGATE WATER COMPANY
SUMMIT VIEW WATER SYSTEM
SUNDANCE IMPROVEMENT ASSOCIATION
TRI-CITY WATER DISTRICT #45
WEST RICHLAND CITY OF
WHITSTRAN HEIGHTS WATER ASSOCIATION
Wilgus Housing Water System

Sewer 1 provider

Internet 12 providers

AT&T
Fixed Wireless up to 100 Mbps
Benton PUD
Fiber up to 1,000 Mbps
CenturyLink
DSL up to 100 Mbps
EV Holdings 1 LLC
Fixed Wireless up to 28 Mbps
Lightspeed Networks
Fiber up to 1,000 Mbps
NoaNet
Fiber up to 100,000 Mbps
PocketiNet
Fixed Wireless up to 200 Mbps
Spectrum
Cable / Fiber up to 1,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
UNITED STATES CELLULAR CORPORATION
Fixed Wireless up to 100 Mbps
Verizon
Fixed Wireless up to 300 Mbps
Ziply Fiber
DSL up to 115 Mbps

ZIP codes in Prosser, WA

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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.