ZIP code 92521 covers Riverside, California in Riverside County. This area is served by 99 utility providers across 4 categories. The average residential electricity rate here is 18.4¢/kWh.
Estimated monthly utility costs
Cost data not available for this ZIP code.
Electric
Natural Gas
Water
Sewer
Nearby ZIP codes
Frequently asked questions
How do I set up utilities when moving to 92521?
Contact each provider separately before your move-in date. Start with electric (City of Corona - (CA)) and gas (Southern California Gas Company, (800) 427-2200) 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 92521?
Electricity in Riverside, CA costs about 23% more than the national average. Compared to California overall, rates here are about 28% lower. Based on 2023 NREL residential electricity rate data.
What county is 92521 in?
ZIP code 92521 is in Riverside County, California.
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.