48178 Zip Code, South Lyon
Last updated: June 10, 2026
Crime Rate & Statistics
One of the safest zip codes — significantly below-average crime
Safer than 0% of zip codes in South Lyon
Summary: 48178 (South Lyon, MI) Crime Rate (2026)
ZIP code 48178 in South Lyon, MI has a crime safety grade of A+ as of 2026. The overall crime index is 65, which is 35% below the national average. This ZIP code is safer than 0% of zip codes in South Lyon.
Data source: FBI UCR & local law enforcement data. Last updated: June 10, 2026.
Safety at a Glance
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in South Lyon
Is 48178 a Safe Zip Code?
Yes — this zip code is extremely safe. Zip code 48178 in South Lyon, MI has a safety grade of A+. The overall crime index is 65, which is 35% below the national average of 100. This zip code is safer than 0% of zip codes in South Lyon.
Looking at specific crime types, burglary is the most elevated concern (index: 86, 14% below average), while assault is the lowest risk (index: 63).
48178 Crime Breakdown
Crime indices compared to national average (100) and South Lyon city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
66 | -34% | Low | |
|
Assault
|
63 | -37% | Low | |
|
Robbery
|
69 | -31% | Low | |
|
Rape
|
75 | -25% | Low | |
| Property Crime | ||||
|
Burglary
|
86 | -14% | Average | |
|
Larceny / Theft
|
63 | -37% | Low | |
|
Vehicle Theft
|
68 | -32% | Low | |
48178 Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
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48178 Demographics & Context
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Racial Demographics
Frequently Asked Questions
What is the crime rate in Zip code 48178, South Lyon?
Zip code 48178 in South Lyon, MI has a crime safety grade of A+ as of 2026. The overall crime index is 65, which is 35% below the national average. Zip code 48178 is safer than 0% of neighborhoods in South Lyon.
Is Zip code 48178 a safe neighborhood in South Lyon?
Zip code 48178 is generally considered a safe neighborhood in South Lyon, earning a crime grade of A+. The highest concern is Burglary (index: 86), while Assault is the lowest risk (index: 63). It is one of the safest neighborhoods in South Lyon.
What type of crime is most common in Zip code 48178?
The most prevalent crime type in Zip code 48178 is Burglary, with a crime index of 86 (14% below the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are the demographics of Zip code 48178?
Zip code 48178 has a population of approximately 32,542. The median household income is $95,328. The median home value is $438,180. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Zip code 48178 crime compare to the national average?
Zip code 48178's overall crime rate is 35% below the national average (index 65 vs 100). Within South Lyon, it is safer than 0% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.
Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated June 2026.