‘- The 95003 zip code is located in the Aptos community of California in Santa Cruz county. You can learn more about Real Estate in Aptos CA 95003 below, including current Homes For Sale: Condos, Townhomes, Foreclosures and Bank Owned Properties, Short Sales and more. Our Local Aptos CA Realtors can assist you with selling your home in California or buying your next piece of Real Estate in or around the Aptos CA 95003 community. Be sure to check out our FREE Instant Home Value wizard to get a quick report on your homes current estimated value.