This literally translates to "Where do I live?".
To be more specific, you can say:
* 我住在[地方]。 (Wǒ zhù zài [dìfāng].) - I live in [place].
* 我的家在[地方]。 (Wǒ de jiā zài [dìfāng].) - My home is in [place].
Replace "[地方]" with the actual place you live. For example:
* 我住在北京。 (Wǒ zhù zài Běijīng.) - I live in Beijing.
* 我的家在上海。 (Wǒ de jiā zài Shànghǎi.) - My home is in Shanghai.