Zip Code 48442
Holly, Michigan — Oakland County
📍 ZIP code 48442 is in Holly, Oakland County, Michigan.
ZIP code 48442 is located in Holly, Oakland County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 22,720. The area code for ZIP code 48442 is 989.
Quick Answer
Zip code 48442 is in Holly, Michigan (Oakland County). It has a population of 22,720, median household income of $80,281, and median home value of $252,500.
Population
22,720
Income
$80,281
Home Value
$252,500
Climate
80°F / 13°F
About Zip Code 48442
Zip code 48442 is located in Holly, Michigan, within Oakland County. Home to approximately 22,720 residents, this area sits at an elevation of 930 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 989.
The median household income is $80,281 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 91 (9% below the national average of 100).
Summers average a high of 80°F while winters drop to 13°F. The area receives about 35 in of rain and 62 in of snow annually. The zip code covers 85.5 square miles of land area and 3.6 square miles of water.
Key Statistics
22,720
$80,281
$252,500
Eastern (EST/EDT)
989
930 ft
85.5 sq mi
43
9,722
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Compare With Nearby Zip Codes
| Metric | 48442 | 48350 | 48430 | 48439 | 48357 | 48356 |
|---|---|---|---|---|---|---|
| City | Holly, MI | Davisburg, MI | Fenton, MI | Burton, MI | Highland, MI | Highland, MI |
| Population | 22,720 | 7,866 | 38,731 | 52,071 | 8,523 | 8,017 |
| Median Income | $80,281 | $108,568 | $99,755 | $88,505 | $94,656 | $103,708 |
| Home Value | $252,500 | $351,600 | $308,500 | $250,800 | $327,100 | $314,500 |
| Cost of Living | 91 | 128 | 110 | 95 | 116 | 121 |
| Median Age | 43 | 41.9 | 42.4 | 42.1 | 46.8 | 43.8 |
Cost of Living
100 = National Average. Holly's cost of living is 9% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.1x
Demographics
Zip code 48442 has a population of 22,720 people with a median age of 43. There are 9,722 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Holly (48442) population trend from 2010 to 2024
↑ 66.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
80°F
13°F
35 in
62 in
Holly experiences warm summers with average highs around 80°F. Winters are cold with lows averaging 13°F. With 62 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$252,500
Median Household Income
$80,281
With 9,722 housing units across 85.5 square miles, 48442 has a housing density of 114 units per square mile. The home price-to-income ratio is 3.1x.
Location & Geography
Latitude
42.7887°
Longitude
-83.6063°
Land Area
85.5 sq mi
Water Area
3.6 sq mi
Nearby Zip Codes
Zip codes closest to 48442 (Holly, MI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48442's $80,281. A way to compare Holly 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 48442 (Holly, 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 Holly, Michigan?
Holly, Michigan uses zip code 48442.
What county is zip code 48442 in?
Zip code 48442 is located in Oakland County, Michigan.
What is the population of zip code 48442?
The population of zip code 48442 is 22,720 with a median age of 43.
Is 48442 in Holly, Michigan?
Yes, zip code 48442 is in Holly, Oakland County, Michigan. The area code is 989.
Frequently Asked Questions
What city is zip code 48442 in?
Zip code 48442 is in Holly, Michigan. It is part of Oakland County and uses the Eastern (EST/EDT) timezone.
What is zip code 48442?
Zip code 48442 is a U.S. postal code in Holly, Michigan (Oakland County). It has a population of 22,720 and covers 85.5 square miles.
What is the population of zip code 48442?
The population of zip code 48442 (Holly, MI) is 22,720 with a median age of 43. There are approximately 9,722 housing units in this area.
What is the median income in zip code 48442?
The median household income in zip code 48442 (Holly, MI) is $80,281 per year. The cost of living index is 91 (100 = national average).
What is the average home price in zip code 48442?
The median home value in zip code 48442 (Holly, MI) is $252,500. The cost of living index is 91 compared to the national average of 100.
What county is zip code 48442 in?
Zip code 48442 is located in Oakland County, Michigan. The primary city is Holly.
What is the area code for zip code 48442?
Zip code 48442 in Holly, MI uses area code 989. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48442 a good place to live?
Zip code 48442 (Holly, MI) has a cost of living index of 91 (100 = national average), a median household income of $80,281, and median home values of $252,500. The median age is 43. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48442?
The cost of living index for zip code 48442 (Holly, MI) is 91, where 100 represents the national average. This area is below the national average. Median home value: $252,500.
What schools serve zip code 48442?
Zip code 48442 in Holly, Michigan is served by the local school district of Oakland 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.