Table Data - Mean Commuting Time for Workers (5-year estimate) in Marin County, CA

Title Mean Commuting Time for Workers (5-year estimate) in Marin County, CA
Series ID B080ACS006041
Source U.S. Census Bureau
Release Mean Commute Time (Not a Press Release)
Seasonal Adjustment Not Seasonally Adjusted
Frequency Annual
Units Minutes
Date Range 2009-01-01 to 2024-01-01
Last Updated 2026-01-29 9:51 AM CST
Notes Mean commuting time is calculated by dividing the aggregate travel time to work for all workers (in minutes) by the total number of workers, 16-years old and older, who commute (ACS 5-year variables B08013_001E from table B08013 and B08012_001E from table B08012, respectively).

Multiyear estimates from the American Community Survey (ACS) are "period" estimates derived from a data sample collected over a period of time, as opposed to "point-in-time" estimates such as those from past decennial censuses. ACS 5-year estimate includes data collected over a 60-month period. The date of the data is the end of the 5-year period. For example, a value dated 2014 represents data from 2010 to 2014. However, they do not describe any specific day, month, or year within that time period.

Multiyear estimates require some considerations that single-year estimates do not. For example, multiyear estimates released in consecutive years consist mostly of overlapping years and shared data. The 2010–2014 ACS 5-year estimates share sample data from 2011 through 2014 with the 2011–2015 ACS 5-year estimates. Because of this overlap, users should use extreme caution in making comparisons with consecutive years of multiyear estimates.

Please see "Section 3: Understanding and Using ACS Single-Year and Multiyear Estimates" on publication page 13 (file page 19) of the 2018 ACS General Handbook for a more thorough clarification.
DATE VALUE
2009-01-01 28.358834061055592
2010-01-01 28.187104895870390
2011-01-01 28.119276147520694
2012-01-01 28.350130967163043
2013-01-01 28.625986134353337
2014-01-01 29.431870502947630
2015-01-01 30.194597130389372
2016-01-01 31.030005770340450
2017-01-01 31.662767585442648
2018-01-01 32.455659266290496
2019-01-01 32.597009738842210
2020-01-01 31.757210243224590
2021-01-01 30.751513938241330
2022-01-01 29.904133572465625
2023-01-01 28.325349726837256
2024-01-01 27.369080416092718

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