Below is a list of Lake Hamilton FL zip codes. For your research we have also included Lake Hamilton Area Code, Time Zone, UTC and the local Polk County FIPS Code. Each Lake Hamilton Florida zip code has a center Longitude / Latitude point (the Lake Hamilton center is -81.620399475098 / 28.047100067139). For your convenience we have also indicated if that zip code in Lake Hamilton observes Daylight Savings time.