HISTORICAL SPM DATA

With funding from the Annie E. Casey Foundation and The JPB Foundation, CPSP researchers have created a historical version of the Census' and Bureau of Labor Statistics' Supplemental Poverty Measure (SPM), which dates back to 1967. The SPM improves upon official poverty statistics by taking a fuller accounting of the resources that families have at their disposal. As such, it is a useful tool for analyzing the effects of social policies on the lives of low-income families.

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NEW USERS

Click button to register for public-use SPM data access.

Registered Users

Click login button to access the public-use SPM data. 

state-level poverty estimates

The CPSP used the historical Supplemental Poverty Measure (SPM) data set to estimate the state-level trends in poverty from 1976 to the present. Click here to access data on the long-term poverty trends in your state.