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The BLS U.3 unemployment rate rose in January to 5.7% from 5.6% in December.
The Labor Force Participation rate rose to 62.9% from 62.7%.
The Employment/Population Ratio rose to 59.3% from 59.2%.
The contribution of these two factors to the Unemployment Rate is shown in the chart below.

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The relationship between the three measures is as follows:
UR = (LR – ER) / LR
Where LR is the Labor Force Participation Rate, and ER is the Employment Ratio.
Note how a decrease in the participation rate on its own, reduces the unemployment rate: The number of available workers drops, and thus there are relatively fewer unemployed – even in the absence of job growth. This is what has happened in the recovery since the “Great Recession”.

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
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More detailed Labor Force Participation Charts and Employment Ratio Charts
U.S. Unemployment Rate. Seasonally Adjusted. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Total | Labor Force Mlns | Rate (%) | Monthly Change (%pts) | Year/Year Change (%pts) | ||||||||
Jan. 2014 | Jan. 2015 | Jan. 2014 | Nov. 2014 | Dec. 2014 | Jan. 2015 | Nov. 2014 | Dec. 2014 | Jan. 2015 | Nov. 2014 | Dec. 2014 | Jan. 2015 | |
All Ages (16+) | 155.5 | 157.2 | 6.6 | 5.8 | 5.6 | 5.7 | 0.1 | -0.2 | 0.1 | -1.2 | -1.1 | -0.9 |
16 to 19 years | 5.5 | 5.8 | 20.8 | 17.5 | 16.8 | 18.8 | -1.2 | -0.7 | 2.0 | -3.4 | -3.6 | -2.0 |
20 to 24 years | 15.6 | 15.5 | 11.9 | 10.9 | 10.8 | 9.8 | 0.4 | -0.1 | -1.0 | -0.8 | -0.3 | -2.1 |
25 years and over | 134.2 | 135.7 | 5.3 | 4.7 | 4.5 | 4.6 | 0.0 | -0.2 | 0.1 | -1.1 | -1.1 | -0.7 |
25 to 34 years | 34.1 | 34.6 | 6.8 | 6.1 | 5.9 | 5.9 | -0.1 | -0.2 | 0.0 | -1.3 | -1.1 | -0.9 |
35 to 44 years | 32.7 | 32.6 | 5.0 | 4.3 | 4.3 | 4.4 | -0.1 | 0.0 | 0.1 | -1.4 | -1.1 | -0.6 |
45 to 54 years | 34.1 | 34.1 | 5.0 | 4.1 | 4.0 | 4.1 | 0.1 | -0.1 | 0.1 | -1.3 | -1.1 | -0.9 |
55 years and over | 33.3 | 34.4 | 4.5 | 4.5 | 3.9 | 4.1 | 0.4 | -0.6 | 0.2 | -0.4 | -1.2 | -0.4 |