Below is a list of Deer Park TX zip codes. For your research we have also included Deer Park Area Code, Time Zone, UTC and the local Harris County FIPS Code. Each Deer Park Texas zip code has a center Longitude / Latitude point (the Deer Park center is -95.113998413086 / 29.700000762939). For your convenience we have also indicated if that zip code in Deer Park observes Daylight Savings time.