ZIP code 98830 covers Mansfield, Washington in Douglas County. This area is served by 22 utility providers across 2 categories. The average residential electricity rate here is 6.0¢/kWh. 98% of households use electricity as their primary heating fuel.
Estimated monthly utility costs
$183/month
Cost estimates from U.S. Census ACS 5-year data · Shorter bar = lower cost
Water
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 98830?
Contact each provider separately before your move-in date. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.
How much do utilities cost per month in 98830?
Total estimated monthly costs are around $183, which is about $200 less than the national average. Electricity is the biggest expense at roughly $75/month. Natural gas runs about $25. Water and sewer combined are around $83. Costs vary by home size, usage, and season. Estimates from U.S. Census ACS data.
Is electricity expensive in 98830?
No — electricity in Mansfield, WA costs about 60% less than the national average. Compared to Washington overall, rates here are about 43% lower. Based on 2023 NREL residential electricity rate data.
What internet providers are available in 98830?
Mansfield, WA has strong broadband coverage. Providers include Douglas County P.U.D. (DSL up to 1,000 Mbps), Native Network Inc (DSL up to 1,000 Mbps), Verizon (Fixed Wireless up to 50 Mbps), Ziply Fiber (DSL up to 10 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 98830 in?
ZIP code 98830 is in Douglas County, Washington.
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. Electric rates are based on 2023 NREL data. 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: April 2026.