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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 48178, South Lyon, MI

ZIP Code 48178 Details

Zip Code:48178
City:South Lyon
State:MI [Michigan]
Counties:OAKLAND, MI
Multi County:Yes
City Alias(es):South Lyon
Area Code:248 / 947
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:923 ft
State FIPS:26
County FIPS:125
Division:East North Central
Intro Date:<2004-10

ZIP Code 48178 2010 Census Demographics

Current Population:38,682
2010 Population:29,320
Households per ZIP Code:11,014
Average House Value:$310,100
Avg. Income Per Household:$108,693
Persons Per Household:2.65
White Population:28,450
Black Population:324
Hispanic Population:656
Asian Population:562
American Indian Population:198
Hawaiian Population:9
Other Population:151
Male Population:14,264
Female Population:15,056
Median Age:40.80 years
Male Median Age:39.80 years
Female Median Age:41.70 years

ZIP Code 48178 Other Demographics

# Residential Mailboxes:14,597
# Business Mailboxes:452
Total Delivery Receptacles:15,358
Number of Businesses:596
1st Quarter Payroll:$41,099,000
Annual Payroll:$166,098,000
# of Employees:4,467
Water Area:1.739 sq mi
Land Area:47.96 sq mi
113th Congressional District:07|08|11
113th Congressional Land Area:4227.73|1503.18|419.26 sq mi
Single Family Delivery Units:10,719
Multi Family Delivery Units:412
# Residential Mailboxes:14,597
# Business Mailboxes:452
Total Delivery Receptacles:15,358

ZIP Code 48178 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 6,485 6,725 +240
Retired Workers: 4,965 5,220 +255
Disabled Workers: 570 550 -20
Widow(er)s and Parents: 405 395 -10
Spouses: 250 275 +25
Children: 295 285 -10
65+: 5,250 5,535 +285
Monthly Benefits - All: $10,363,000 $11,085,000 +$722,000
Monthly Benefits - Retired Workers: $8,351,000 $9,050,000 +$699,000
Monthly Benefits - Widow(ers): $652,000 $667,000 +$15,000

ZIP Code 48178 Statistical Areas

CBSA: 19820
CBSA Name: Detroit-Warren-Dearborn, MI
CBSA Type: Metro
CBSA Division: 47664
CBSA Division Name: Warren-Troy-Farmington Hills, MI
CBSA Population:4,296,250
CBSA Division Population:2,475,666
MSA: 2162
MSA Name: Detroit-Ann Arbor-Flint, MI CMSA
PMSA: 2160
PMSA Name: Detroit, MI PMSA
City State Key:Y12806
Preferred Last Line Key:Y12806
48177: Previous ZIP Code
Next ZIP Code: 48179


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],