Zip Code 48042
Macomb, Michigan — Macomb County
📍 ZIP code 48042 is in Macomb, Macomb County, Michigan.
ZIP code 48042 is located in Macomb, Macomb County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 33,303. The area code for ZIP code 48042 is 248.
Quick Answer
Zip code 48042 is in Macomb, Michigan (Macomb County). It has a population of 33,303, median household income of $125,433, and median home value of $374,100.
Population
33,303
Income
$125,433
Home Value
$374,100
Climate
82°F / 18°F
About Zip Code 48042
Zip code 48042 is located in Macomb, Michigan, within Macomb County. Home to approximately 33,303 residents, this area sits at an elevation of 625 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 248.
The median household income is $125,433 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $374,100, and the cost of living index is 139 (39% above the national average of 100).
Summers average a high of 82°F while winters drop to 18°F. The area receives about 35 in of rain and 32 in of snow annually. The zip code covers 22.7 square miles of land area.
Key Statistics
33,303
$125,433
$374,100
Eastern (EST/EDT)
248
625 ft
22.7 sq mi
42.4
12,067
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Compare With Nearby Zip Codes
| Metric | 48042 | 48044 | 48315 | 48051 | 48096 | 48038 |
|---|---|---|---|---|---|---|
| City | Macomb, MI | Macomb, MI | Shelby Township, MI | New Baltimore, MI | Romeo, MI | Macomb, MI |
| Population | 33,303 | 58,631 | 28,428 | 17,716 | 3,779 | 44,250 |
| Median Income | $125,433 | $115,664 | $99,512 | $89,923 | $112,311 | $78,684 |
| Home Value | $374,100 | $349,400 | $357,700 | $247,500 | $380,500 | $246,400 |
| Cost of Living | 139 | 129 | 129 | 96 | 142 | 91 |
| Median Age | 42.4 | 39.7 | 48.6 | 40 | 48.5 | 42.2 |
Cost of Living
100 = National Average. Macomb's cost of living is 39% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.0x
Demographics
Zip code 48042 has a population of 33,303 people with a median age of 42.4. There are 12,067 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Macomb (48042) population trend from 2010 to 2024
↓ -35.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
82°F
18°F
35 in
32 in
Macomb experiences warm summers with average highs around 82°F. Winters are cold with lows averaging 18°F. With 32 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$374,100
Median Household Income
$125,433
With 12,067 housing units across 22.7 square miles, 48042 has a housing density of 532 units per square mile. The home price-to-income ratio is 3.0x.
Location & Geography
Latitude
42.6836°
Longitude
-82.9095°
Land Area
22.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 48042 (Macomb, MI) with distances:
All Zip Codes in Macomb, MI
Other zip codes serving Macomb:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48042's $125,433. A way to compare Macomb 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 48042 (Macomb, 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 Macomb, Michigan?
Macomb, Michigan uses zip code 48042 along with 2 other zip codes.
What county is zip code 48042 in?
Zip code 48042 is located in Macomb County, Michigan.
What is the population of zip code 48042?
The population of zip code 48042 is 33,303 with a median age of 42.4.
Is 48042 in Macomb, Michigan?
Yes, zip code 48042 is in Macomb, Macomb County, Michigan. The area code is 248.
Frequently Asked Questions
What city is zip code 48042 in?
Zip code 48042 is in Macomb, Michigan. It is part of Macomb County and uses the Eastern (EST/EDT) timezone.
What is zip code 48042?
Zip code 48042 is a U.S. postal code in Macomb, Michigan (Macomb County). It has a population of 33,303 and covers 22.7 square miles.
What is the population of zip code 48042?
The population of zip code 48042 (Macomb, MI) is 33,303 with a median age of 42.4. There are approximately 12,067 housing units in this area.
What is the median income in zip code 48042?
The median household income in zip code 48042 (Macomb, MI) is $125,433 per year. The cost of living index is 139 (100 = national average).
What is the average home price in zip code 48042?
The median home value in zip code 48042 (Macomb, MI) is $374,100. The cost of living index is 139 compared to the national average of 100.
What county is zip code 48042 in?
Zip code 48042 is located in Macomb County, Michigan. The primary city is Macomb.
What is the area code for zip code 48042?
Zip code 48042 in Macomb, MI uses area code 248. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48042 a good place to live?
Zip code 48042 (Macomb, MI) has a cost of living index of 139 (100 = national average), a median household income of $125,433, and median home values of $374,100. The median age is 42.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48042?
The cost of living index for zip code 48042 (Macomb, MI) is 139, where 100 represents the national average. This area is above the national average. Median home value: $374,100.
What schools serve zip code 48042?
Zip code 48042 in Macomb, Michigan is served by the local school district of Macomb 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.