Gasoline prices averaged $5.671 a gallon in the San Francisco-Oakland-Hayward area in September 2022, the U.S. Bureau of Labor Statistics reported today. Regional Commissioner Chris Rosenlund noted that area gasoline prices were $1.112 higher than last September when they averaged $4.559 per gallon. San Francisco area households paid an average of 31.1 cents per kilowatt hour (kWh) of electricity in September 2022, higher than the 26.3 cents per kWh paid in September 2021. The average cost of utility (piped) gas at $2.424 per therm in September was higher than the $1.932 per therm spent last year. (Data in this release are not seasonally adjusted; accordingly, over-the-year-analysis is used throughout.) 

At $5.671 a gallon, San Francisco area consumers paid 42.1 percent more than the $3.990 national average in September 2022. A year earlier, consumers in the San Francisco area paid 35.6 percent more than the national average for a gallon of gasoline. The local price of a gallon of gasoline has ranged from 28.5 to 44.3 percent above the national average in the month of September during the past five years. (See chart 1.)

The 31.1 cents per kWh San Francisco households paid for electricity in September 2022 was 86.2 percent more than the nationwide average of 16.7 cents per kWh. Last September, electricity costs were 82.6 percent higher in San Francisco compared to the nation. In each of the past five years, prices paid by San Francisco area consumers for electricity exceeded the U.S. average by at least 55.1 percent in the month of September. (See chart 2.)

Prices paid by San Francisco area consumers for utility (piped) gas, commonly referred to as natural gas, were $2.424 per therm, or 39.4 percent above the national average in September 2022 ($1.739 per therm). A year earlier, area consumers paid 48.4 percent more per therm for natural gas compared to the nation. In the past five years, the per therm cost for natural gas in September in the San Francisco area has varied between 39.4 percent and 70.3 percent above the U.S. average. (See chart 3.)

The San Francisco-Oakland-Hayward, Calif. metropolitan area consists of Alameda, Contra Costa, Marin, San Francisco, and San Mateo Counties in California.

Technical Note

Average prices are estimated from Consumer Price Index (CPI) data for selected commodity series to support the research and analytic needs of CPI data users. Average prices for electricity, utility (piped) gas, and gasoline are published monthly for the U.S. city average, the 4 regions, 9 divisions, 2 population size classes, 8 region/size-class cross-classifications, and the 23 largest local index areas. For electricity, average prices per kilowatt-hour (kWh) are published. For utility (piped) gas, average prices per therm, are published. For gasoline, the average price per gallon is published. Average prices for commonly available grades of gasoline are published as well as the average price across all grades.

All eligible prices are converted to a price per normalized quantity. These prices are then used to estimate a price for a defined fixed quantity. The average price per kilowatt-hour represents the total bill divided by the kilowatt-hour usage. The total bill is the sum of all items applicable to all consumers appearing on an electricity bill including, but not limited to, variable rates per kWh, fixed costs, taxes, surcharges, and credits. This calculation also applies to the average price per therm for utility (piped) gas.

Information in this release will be made available to sensory impaired individuals upon request. Voice phone: 202-691-5200; Telecommunications Relay Service: 7-1-1.

Table 1. Average prices for gasoline, electricity, and utility (piped) gas, the United States and San Francisco-Oakland-Hayward, CA, September 2021–September 2022, not seasonally adjusted

Year and month	Gasoline per gallon		Electricity per kWh		Utility (piped) gas per therm
	United States	San Francisco area	United States	San Francisco area	United States	San Francisco area
2021
September	$3.361	$4.559	$0.144	$0.263	$1.302	$1.932
October	3.477	4.674	0.142	0.258	1.383	2.166
November	3.576	4.864	0.142	0.258	1.401	2.052
December	3.505	4.844	0.142	0.259	1.402	2.047
2022
January	3.500	4.809	0.147	0.279	1.409	2.156
February	3.675	4.853	0.148	0.279	1.413	2.144
March	4.401	5.773	0.150	0.310	1.411	2.030
April	4.369	5.843	0.151	0.303	1.445	2.107
May	4.695	6.149	0.154	0.303	1.565	2.222
June	5.149	6.556	0.160	0.311	1.699	2.277
July	4.768	6.056	0.166	0.311	1.629	2.318
August	4.205	5.525	0.167	0.311	1.694	2.242
September	3.990	5.671	0.167	0.311	1.739	2.424