ZIP Code 48178

Zip Code: 48178
Type: Standard
Official USPS city name: South Lyon
Official USPS State Code: MI
Official State Name: Michigan
ZCTA: TRUE
Population: 35390.0
Density: 270.3
Primary Official County Code: 26125
Primary Official County Name: Oakland
Official County Name: Oakland| Livingston| Washtenaw
Official County Code: 26125| 26093| 26161
Imprecise: FALSE
Military: FALSE
Timezone: America/Detroit (18:50 PM Thursday, May 15 2025-05-15 (GMT -0400))
Geo Point: 42.44466, -83.6635