To calculate the unemployment rate, you can use the following formula:
\[ \text{Unemployment Rate} = \frac{\text{Number of Unemployed}}{\text{Labor Force}} \times 100 \]
First, we need to determine the number of unemployed residents:
\[ \text{Number of Unemployed} = \text{Labor Force} - \text{Employed} \] \[ \text{Number of Unemployed} = 6000 - 5500 = 500 \]
Now, we can substitute this into the unemployment rate formula:
\[ \text{Unemployment Rate} = \frac{500}{6000} \times 100 \approx 8.33% \]
Thus, the unemployment rate is 8.33%.