Below is a list of Brown Deer WI zip codes. For your research we have also included Brown Deer Area Code, Time Zone, UTC and the local Milwaukee County FIPS Code. Each Brown Deer Wisconsin zip code has a center Longitude / Latitude point (the Brown Deer center is -87.989700317383 / 43.158199310303). For your convenience we have also indicated if that zip code in Brown Deer observes Daylight Savings time.