Explore the most up-to-date Lake County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 15 zip codes, Lake County is home to 31,509 residents. The county has a median home value of $337,700 and a median household income of $58,009. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 15 zip codes in Lake County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 59821, 59824, 59845, 59855, 59860, 59863, 59864, 59865, 59910, 59911, 59914, 59915, 59922, 59929, 59931.