Data for the United States, as well as Statewide data for North Carolina, are computed from data collected through the Current Population Survey (CPS). The CPS is a monthly sample survey conducted by the Bureau of the Census for the Bureau of Labor Statistics of the U.S. Department of Labor. There are 60,000 households nationwide in the sample. This survey has been conducted every month since 1940. It has been expanded and modified several times with the latest revision in 1994.
The survey provides two data series - Seasonally Adjusted and Unadjusted. In the Seasonally Adjusted series, the normal seasonal fluctuations have been smoothed out and the data any month can be more meaningfully compared with data from any other month or with an annual average. In the Unadjusted series, changes may be due to either economic conditions or seasonal fluctuations.
Estimates for all sub-State areas in North Carolina are calculated by using a building block methodology. In this procedure, employment falls into two categories:
NOTE: Sub-State data are not Seasonally Adjusted. Comparisons of sub-State data should be made to the Unadjusted State and National data.
Select one of the following options to view data for the various areas: