Zip Code 48134
Flat Rock, Michigan — Wayne County
📍 ZIP code 48134 is in Flat Rock, Wayne County, Michigan.
ZIP code 48134 is located in Flat Rock, Wayne County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 24,472. The area code for ZIP code 48134 is 248.
Quick Answer
Zip code 48134 is in Flat Rock, Michigan (Wayne County). It has a population of 24,472, median household income of $88,821, and median home value of $252,500.
Population
24,472
Income
$88,821
Home Value
$252,500
Climate
84°F / 17°F
About Zip Code 48134
Zip code 48134 is located in Flat Rock, Michigan, within Wayne County. Home to approximately 24,472 residents, this area sits at an elevation of 594 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 248.
The median household income is $88,821 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $252,500, and the cost of living index is 96 (4% below the national average of 100).
Summers average a high of 84°F while winters drop to 17°F. The area receives about 35 in of rain and 20 in of snow annually. The zip code covers 18 square miles of land area and 0.4 square miles of water.
Key Statistics
24,472
$88,821
$252,500
Eastern (EST/EDT)
248
594 ft
18 sq mi
40.4
9,579
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Compare With Nearby Zip Codes
| Metric | 48134 | 48183 | 48164 | 48173 | 48179 | 48117 |
|---|---|---|---|---|---|---|
| City | Flat Rock, MI | Trenton, MI | New Boston, MI | Rockwood, MI | Rockwood, MI | Carleton, MI |
| Population | 24,472 | 41,863 | 9,577 | 12,984 | 3,353 | 10,199 |
| Median Income | $88,821 | $82,020 | $111,173 | $90,510 | $78,750 | $76,600 |
| Home Value | $252,500 | $214,000 | $313,700 | $232,600 | $232,900 | $276,600 |
| Cost of Living | 96 | 83 | 123 | 91 | 93 | 94 |
| Median Age | 40.4 | 45.8 | 47.9 | 45.4 | 40.4 | 48.9 |
Cost of Living
100 = National Average. Flat Rock's cost of living is 4% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.8x
Demographics
Zip code 48134 has a population of 24,472 people with a median age of 40.4. There are 9,579 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Flat Rock (48134) population trend from 2010 to 2024
↑ 47.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
17°F
35 in
20 in
Flat Rock experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 17°F. The area receives about 20 in of snow per year.
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Housing & Economy
Median Home Value
$252,500
Median Household Income
$88,821
With 9,579 housing units across 18 square miles, 48134 has a housing density of 532 units per square mile. The home price-to-income ratio is 2.8x.
Location & Geography
Latitude
42.1067°
Longitude
-83.2961°
Land Area
18 sq mi
Water Area
0.4 sq mi
Nearby Zip Codes
Zip codes closest to 48134 (Flat Rock, MI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48134's $88,821. A way to compare Flat Rock to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 48134 (Flat Rock, MI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Flat Rock, Michigan?
Flat Rock, Michigan uses zip code 48134.
What county is zip code 48134 in?
Zip code 48134 is located in Wayne County, Michigan.
What is the population of zip code 48134?
The population of zip code 48134 is 24,472 with a median age of 40.4.
Is 48134 in Flat Rock, Michigan?
Yes, zip code 48134 is in Flat Rock, Wayne County, Michigan. The area code is 248.
Frequently Asked Questions
What city is zip code 48134 in?
Zip code 48134 is in Flat Rock, Michigan. It is part of Wayne County and uses the Eastern (EST/EDT) timezone.
What is zip code 48134?
Zip code 48134 is a U.S. postal code in Flat Rock, Michigan (Wayne County). It has a population of 24,472 and covers 18 square miles.
What is the population of zip code 48134?
The population of zip code 48134 (Flat Rock, MI) is 24,472 with a median age of 40.4. There are approximately 9,579 housing units in this area.
What is the median income in zip code 48134?
The median household income in zip code 48134 (Flat Rock, MI) is $88,821 per year. The cost of living index is 96 (100 = national average).
What is the average home price in zip code 48134?
The median home value in zip code 48134 (Flat Rock, MI) is $252,500. The cost of living index is 96 compared to the national average of 100.
What county is zip code 48134 in?
Zip code 48134 is located in Wayne County, Michigan. The primary city is Flat Rock.
What is the area code for zip code 48134?
Zip code 48134 in Flat Rock, MI uses area code 248. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48134 a good place to live?
Zip code 48134 (Flat Rock, MI) has a cost of living index of 96 (100 = national average), a median household income of $88,821, and median home values of $252,500. The median age is 40.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48134?
The cost of living index for zip code 48134 (Flat Rock, MI) is 96, where 100 represents the national average. This area is below the national average. Median home value: $252,500.
What schools serve zip code 48134?
Zip code 48134 in Flat Rock, Michigan is served by the local school district of Wayne County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.