48178 Frequently Asked Questions

A: ZIP Code 48178 is Located in South Lyon Michigan. Portions of 48178 are also in Whitmore Lake, Lyon Charter Township, Green Oak Township, Northfield Township, Salem Township (Washtenaw County).

A: ZIP Code 48178 is Located Primarily in Oakland County Michigan with Portions in Washtenaw County and Livingston County.

A: The Current Sales Tax in ZIP Code 48178 is 6.0%

A: The Area Codes for 48178 are 248, 734 and 947

A: 48178 is within by the Michigan 7th Congressional District and the Michigan 6th Congressional District.

A: 48178 is within Michigan State House of Representatives District 21, Michigan State House of Representatives District 23, Michigan State House of Representatives District 48 and Michigan State House of Representatives District 49.

A: 48178 is within Michigan State Senate District 14, Michigan State Senate District 22 and Michigan State Senate District 23.

A: The 2022 population of ZIP Code 48178 is 36842. The population growth rate in 48178 is 9.86%.

A: The majority race/ethnicity of people residing in 48178 is White (93.55%). The majority race/ethnicity of students attending public schools in 48178 is White(83.90%).

A: The median household income in 48178 is $117,342 (2021) and the average adjusted income is $105,040 (2020).