The population of the city is Gilroy is 47808.
[['gilroy', 'POPULATION', '47808'], ['gilroy', 'NO_PARTY_PREFERENCE', '22.1%'], ['gilroy', 'OTHER', '6.8%'], ['gilroy', 'REPUBLICAN', '25.2%'], ['gilroy', 'REGISTERED_VOTERS', '42.7%'], ['gilroy', 'DEMOCRATIC', '48.5%']]