Explore the most up-to-date Grayson County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 21 zip codes, Grayson County is home to 137,008 residents. The county has a median home value of $206,900 and a median household income of $66,608. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 21 zip codes in Grayson County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 75020, 75021, 75058, 75076, 75090, 75092, 75414, 75459, 75479, 75489, 75490, 75491, 75495, 76233, 76240, 76245, 76258, 76264, 76268, 76271, 76273.