Prices in the Boston area, as measured by the Consumer Price Index for All Urban Consumers (CPI-U), increased 0.4 percent for the two months ending in November 2023, the U.S. Bureau of Labor Statistics reported today. (See table A.) Regional Commissioner William J. Sibley noted that the November increase was influenced by higher prices for energy. (Data in this report are not seasonally adjusted. Accordingly, bi-monthly changes may reflect seasonal influences.)

Over the last 12 months, the CPI-U advanced 2.4 percent. (See chart 1 and table A.) The index for all items less food and energy increased 3.4 percent over the year. Food prices rose 5.3 percent. Energy prices fell 14.0 percent. (See table 1.)

  

View Chart Data

Chart 1. Over-the-year percent change in CPI-U, Boston-Cambridge-Newton, MA-NH, November 2020–November 2023

Month	All items	All items less food and energy
Nov 2020	0.4	0.4
Jan 2021	0.5	0.2
Mar 2021	1.3	0.4
May 2021	3.2	2.3
Jul 2021	4.3	3.3
Sep 2021	4.0	2.7
Nov 2021	5.3	3.3
Jan 2022	6.3	4.7
Mar 2022	7.3	5.2
May 2022	7.5	4.9
Jul 2022	7.0	3.9
Sep 2022	8.1	5.9
Nov 2022	7.0	4.7
Jan 2023	6.4	4.6
Mar 2023	4.7	4.1
May 2023	3.6	4.3
Jul 2023	2.8	4.0
Sep 2023	2.6	3.0
Nov 2023	2.4	3.4

Food prices rose 0.2 percent for the two months ending in November. Prices for food at home were unchanged, with four grocery categories reporting decreases counterbalanced by two categories reporting increases. Food away from home increased 0.6 percent.

For the year ending in November 2023, food prices rose 5.3 percent. Prices for food away from home advanced 8.8 percent, and prices for food at home increased 3.6 percent.

The energy index increased 4.6 percent for the two months ending in November. Natural gas prices, up 60.8 percent, drove the advance, with the largest two-month increase since November 2009. Prices for electricity increased 2.5 percent, while prices for gasoline fell 7.3 percent for the same period.

Energy prices fell 14.0 percent over the year, largely due to lower prices for electricity (-20.3 percent). Natural gas prices decreased 7.5 percent, and prices for gasoline declined 8.5 percent over the year.

The index for all items less food and energy rose 0.1 percent in the latest two-month period. Shelter prices advanced 0.7 percent, with increases in residential rent (1.3 percent) and owners’ equivalent rent (1.3 percent) partly offset by price declines in out-of-town lodging. Prices for new and used motor vehicles rose 0.7 percent. By contrast, apparel prices (-7.7 percent) and education and communication prices (-1.2 percent) declined over the two-month period.

Over the year, the index for all items less food and energy advanced 3.4 percent. The increase was driven by a 7.1-percent advance in shelter prices. Within the shelter component, residential rent advanced 8.1 percent, and owners’ equivalent rent rose 7.1 percent. Price declines for medical care (-2.9 percent) and recreation (-3.1 percent) partially offset the increases.

The January 2024 Consumer Price Index for the Boston area is scheduled to be released on February 13, 2024.

The Consumer Price Index for Boston is published bi-monthly. The Consumer Price Index (CPI) is a measure of the average change in prices over time in a fixed market basket of goods and services. The Bureau of Labor Statistics publishes CPIs for two population groups: (1) a CPI for All Urban Consumers (CPI-U) which covers approximately 93 percent of the total U.S. population and (2) a CPI for Urban Wage Earners and Clerical Workers (CPI-W) which covers approximately 29 percent of the total U.S. population. The CPI-U includes, in addition to wage earners and clerical workers, groups such as professional, managerial, and technical workers, the self-employed, short-term workers, the unemployed, and retirees and others not in the labor force.

The CPI is based on prices of food, clothing, shelter, fuels, transportation fares, charges for doctors' and dentists' services, drugs, and the other goods and services that people buy for day-to-day living. Each month, prices are collected in 75 urban areas across the country from about 6,000 housing units and approximately 22,000 retail establishments—department stores, supermarkets, hospitals, filling stations, and other types of stores and service establishments. All taxes directly associated with the purchase and use of items are included in the index.

The index measures price changes from a designated reference date; for most of the CPI-U the reference base is 1982-84 equals 100. An increase of 7 percent from the reference base, for example, is shown as 107.000.  Alternatively, that relationship can also be expressed as the price of a base period market basket of goods and services rising from $100 to $107. For further details see the CPI home page on the internet at www.bls.gov/cpi and the CPI section of the BLS Handbook of Methods available on the internet at www.bls.gov/opub/hom/cpi/.

In calculating the index, price changes for the various items in each location are averaged together with weights that represent their importance in the spending of the appropriate population group. Local data are then combined to obtain a U.S. city average. Because the sample size of a local area is smaller, the local area index is subject to substantially more sampling and other measurement error than the national index. In addition, local indexes are not adjusted for seasonal influences. As a result, local area indexes show greater volatility than the national index, although their long-term trends are quite similar. NOTE: Area indexes do not measure differences in the level of prices between cities; they only measure the average change in prices for each area since the base period.

The Boston-Cambridge-Newton, MA-NH Core Based Statistical Area covered in this release is comprised of Essex, Middlesex, Norfolk, Plymouth, Suffolk Counties in Massachusetts and Rockingham and Strafford Counties in New Hampshire.

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