ZIP code 98921 covers Buena, Washington in Yakima County. This area is served by 98 utility providers across 5 categories. The average residential electricity rate here is 10.7¢/kWh.
Estimated monthly utility costs
Cost data not available for this ZIP code.
Electric
Natural Gas
Water
Sewer
Internet
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 98921?
Contact each provider separately before your move-in date. Start with electric (Benton Rural Electric Assn) and gas (Cascade Natural Gas, (888) 522-1130) since those typically need a few business days to activate. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.
Is electricity expensive in 98921?
No — electricity in Buena, WA costs about 29% less than the national average. Based on 2023 NREL residential electricity rate data.
What internet providers are available in 98921?
Buena, WA has strong broadband coverage. Providers include CenturyLink (Fiber / DSL up to 1,000 Mbps), Spectrum (Cable / Fiber up to 1,000 Mbps), T-Mobile (Fixed Wireless), UNITED STATES CELLULAR CORPORATION (Fixed Wireless up to 100 Mbps), Verizon (Fixed Wireless up to 300 Mbps). Availability varies by street address. Based on FCC Broadband Data Collection filings.
What county is 98921 in?
ZIP code 98921 is in Yakima 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.