Oakland County ZIP Code Map
This Oakland County ZIP code map puts postal boundaries first, overlaid on a road base across Michigan’s most populous suburban county. Neighborhood names, railways, and land use for parks, recreation, industrial areas, and hospital campuses fill in around the ZIP zones.
The ZIP-forward layout suits a range of uses across the Detroit suburbs, from Troy and Southfield to Pontiac and Novi:
- Delivery routing
- Sales territory planning
- Direct mail campaigns
Where the matching Oakland County street map keeps ZIP codes as a background layer, this one leads with them.

