Since you used ghosts not ghost you are supposed to use "are" instead of "is". Therefore your question should say "Are there any ghosts in Santa Ana" or "Is there a ghost in Santa Ana"
Regardless to answer your question, there is no educated evidence of a ghost existing anywhere in the world, including Santa Ana.
Does the Santa Ana Railroad station have any historic designation?
The address of the Santa Ana Zoo is: 1801 E Chesnut Ave., Santa Ana, CA 92701-5001
The address of the Santa Ana College is: 1530 W 17Th St, Santa Ana, CA 92706-3398
The address of the Santa Ana Public Library is: 26 Civic Center Plaza, Santa Ana, 92701 4010
The address of the Santa Ana Pueblo Community Library is: 2 Dove Road, Santa Ana, 87004 5906
I live in santa ana, ca and as far as i see its an awesome place to live in! 714 all the way! but yes there are the "ghetto" parts of santa ana just like any other OC city
The web address of the Santa Ana College is: http://www.sacollege.org
Santa ana that's for shure!
The address of the Santa Ana Black Historical Society is: Po Box 3309, Santa Ana, CA 92703-0309
The phone number of the Santa Ana Zoo is: 714-836-4000.
The phone number of the Santa Ana College is: 714-564-5615.
The address of the Santa Ana Historical Preservation Socie is: 120 W Civic Center Dr, Santa Ana, CA 92701