What this tracks
This dataset maps the geographic boundaries of all ZIP codes in Memphis, TN.
Why it matters to you
Knowing exact ZIP code boundaries helps you verify which services and tax rates apply to your property. A business owner near a ZIP code line could discover they’re actually in a different sales tax district than they assumed. Residents can confirm which post office serves their address when tracking packages or voting by mail.
How to read this data
GEOID — The 5-digit ZIP code (e.g., 38002 for parts of Cordova).
INTPTLAT/INTPTLON — The latitude/longitude of the ZIP code’s center point (e.g., +35.2863553, -89.7002741 for 38002).
ALAND — Total land area in square meters (e.g., 301,517,800 for 38002 - about 116 square miles).
Try it yourself
Check which ZIP code contains your home by matching your address’s coordinates to these boundaries at Memphis Open Data Portal.