  We investigate the area spectrum of Kehagias-Sfetsos black hole in
Ho\v{r}ava-Lifshitz gravity via modified adiabatic invariant $I=\oint p_i d
q_i$ and Bohr-Sommerfeld quantization rule. We find that the area spectrum is
equally spaced with a spacing of $ \Delta A=4 \pi l_p ^2$. We have also studied
the thermodynamic behavior of KS black hole by deriving different thermodynamic
quantities.
