Its population was 160 as of the 2010 census .
Spring Hill ( also known as Springhill ) is an unincorporated community and census - designated place in Santa Rosa County , Florida , United States .
Spring Hill 's population was 160 as of the 2010 census .
Spring Hill ( also known as Springhill ) is an unincorporated community and census - designated place in Santa Rosa County , Florida , United States .