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Employment Development Department
Employment Development Department

Unemployment Insurance Claims Data

The Unemployment Insurance (UI) monthly claims data are used in current economic analysis of unemployment trends in the Nation and in each State.

Initial claims measure emerging unemployment and weeks paid measure the duration and severity of unemployment.

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The Data:

Data and charts last updated: January 22, 2015



Graphical Display of California Change in UI Claims

December 2015
In December 2015, 236,318 initial unemployment insurance claims were filed and 1,514,061 total weeks paid in California. Adjusting for seasonality 218,472 initial claims were filed and 1,495,449 weeks paid.

Month over Changes
Initial claims increased 19,214 (9.6 percent) and weeks paid were down 21,906 (1.4 percent) in December, both seasonally adjusted.

Year over Changes
Initial claims decreased 9,814 (4.0 percent) and weeks paid were down 269,716 (15.1 percent) from December 2014. Note: Year over changes are measured using not seasonally adjusted data since comparing the same month the previous year is not subject to seasonal patterns.

Analysis
Seasonally adjusted, initial claims in December increased 19,214 (9.6 percent) over the month and are down 9,814 (4.0 percent) over the year. The December year over decrease marked the fifteenth consecutive month decrease since September 2014. The December initial claims are 139,477 (37.1 percent) below the recession peak of 375,795 in January 2010. Weeks paid decreased 21,906 (1.4 percent) over the month and are down 269,716 (15.1 percent) since December 2014. The December 2015 year over decrease was the nineteenth in the past 20 months. Weeks paid are down more than half 1.6 million (51.5 percent) since high of 3,119,065 in March 2010. Unemployment insurance claims continue to fall, as the economic recovery takes hold in California.

California UI Monthly Initial Claims and Weeks Paid Charts:

The following charts are updated monthly using the most recent data available from the above sources.

Graphical Display illustrates a comparison of initial and continued unemployment insurance claims from January 1989

This chart illustrates a comparison of initial unemployment insurance claims and number of weeks paid from January 1978. For the purpose of this chart, data have been seasonally adjusted by the Labor Market Information Division (using the x12 software provided by the Census Bureau) and a Henderson-13 trend filter is used to smooth data.

Graphical Display illustrates a comparison of initial unemployment insurance claims, continued unemployment insurance claims and the number of unemployed persons.

This chart illustrates a comparison of initial unemployment insurance claims, number of weeks paid, and the number of unemployed persons. For the purpose of this chart, both initial unemployment insurance claims and weeks paid have been seasonally adjusted by the Labor Market Information Division (using the x12 software provided by the Census Bureau) and a Henderson-13 trend filter has been used to smooth data. Unemployed persons is measured monthly and seasonally adjusted by the Bureau of Labor Statistics as part of the Local Area Unemployment Statistics program.

Contact Information:

For questions regarding not seasonally adjusted unemployment insurance claims, contact the Unemployment Insurance Policy and Coordination Division,
(916) 654-7401.

For all other questions, including seasonal adjustment of data, contact the Employment Development Department, Labor Market Information Division,
(916) 262-2162.

Note: Seasonal factors have been updated for the entire series beginning with the January 2012 data release.