Explore the most up-to-date Franklin County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 23 zip codes, Franklin County is home to 104,858 residents. The county has a median home value of $201,700 and a median household income of $70,111. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 23 zip codes in Franklin County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 63005, 63013, 63014, 63015, 63037, 63039, 63041, 63055, 63056, 63060, 63061, 63068, 63069, 63072, 63073, 63077, 63079, 63080, 63084, 63089, 63090, 63091, 65441.