Zip Code 48842
Holt, Michigan — Ingham County
📍 ZIP code 48842 is in Holt, Ingham County, Michigan.
ZIP code 48842 is located in Holt, Ingham County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 21,504. The area code for ZIP code 48842 is 517.
Quick Answer
Zip code 48842 is in Holt, Michigan (Ingham County). It has a population of 21,504, median household income of $86,830, and median home value of $211,500.
Population
21,504
Income
$86,830
Home Value
$211,500
Climate
83°F / 18°F
About Zip Code 48842
Zip code 48842 is located in Holt, Michigan, within Ingham County. Home to approximately 21,504 residents, this area sits at an elevation of 890 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 517.
The median household income is $86,830 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $211,500, and the cost of living index is 86 (14% below the national average of 100).
Summers average a high of 83°F while winters drop to 18°F. The area receives about 34 in of rain and 36 in of snow annually. The zip code covers 18 square miles of land area and 0.2 square miles of water.
Key Statistics
21,504
$86,830
$211,500
Eastern (EST/EDT)
517
890 ft
18 sq mi
39.3
9,573
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Compare With Nearby Zip Codes
| Metric | 48842 | 48911 | 48910 | 48821 | 48854 | 48933 |
|---|---|---|---|---|---|---|
| City | Holt, MI | Lansing, MI | Lansing, MI | Dimondale, MI | Mason, MI | Lansing, MI |
| Population | 21,504 | 40,407 | 32,801 | 6,180 | 19,403 | 3,349 |
| Median Income | $86,830 | $54,882 | $52,154 | $103,652 | $91,956 | $36,895 |
| Home Value | $211,500 | $136,900 | $117,600 | $237,700 | $240,600 | $130,200 |
| Cost of Living | 86 | 60 | 60 | 100 | 94 | 60 |
| Median Age | 39.3 | 34.8 | 34.2 | 47 | 41.9 | 29.2 |
Cost of Living
100 = National Average. Holt's cost of living is 14% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.4x
Demographics
Zip code 48842 has a population of 21,504 people with a median age of 39.3. There are 9,573 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Holt (48842) population trend from 2010 to 2024
↓ -18.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
83°F
18°F
34 in
36 in
Holt experiences warm summers with average highs around 83°F. Winters are cold with lows averaging 18°F. With 36 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$211,500
Median Household Income
$86,830
With 9,573 housing units across 18 square miles, 48842 has a housing density of 532 units per square mile. The home price-to-income ratio is 2.4x.
Location & Geography
Latitude
42.6335°
Longitude
-84.5381°
Land Area
18 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 48842 (Holt, MI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48842's $86,830. A way to compare Holt 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 48842 (Holt, 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 Holt, Michigan?
Holt, Michigan uses zip code 48842.
What county is zip code 48842 in?
Zip code 48842 is located in Ingham County, Michigan.
What is the population of zip code 48842?
The population of zip code 48842 is 21,504 with a median age of 39.3.
Is 48842 in Holt, Michigan?
Yes, zip code 48842 is in Holt, Ingham County, Michigan. The area code is 517.
Frequently Asked Questions
What city is zip code 48842 in?
Zip code 48842 is in Holt, Michigan. It is part of Ingham County and uses the Eastern (EST/EDT) timezone.
What is zip code 48842?
Zip code 48842 is a U.S. postal code in Holt, Michigan (Ingham County). It has a population of 21,504 and covers 18 square miles.
What is the population of zip code 48842?
The population of zip code 48842 (Holt, MI) is 21,504 with a median age of 39.3. There are approximately 9,573 housing units in this area.
What is the median income in zip code 48842?
The median household income in zip code 48842 (Holt, MI) is $86,830 per year. The cost of living index is 86 (100 = national average).
What is the average home price in zip code 48842?
The median home value in zip code 48842 (Holt, MI) is $211,500. The cost of living index is 86 compared to the national average of 100.
What county is zip code 48842 in?
Zip code 48842 is located in Ingham County, Michigan. The primary city is Holt.
What is the area code for zip code 48842?
Zip code 48842 in Holt, MI uses area code 517. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48842 a good place to live?
Zip code 48842 (Holt, MI) has a cost of living index of 86 (100 = national average), a median household income of $86,830, and median home values of $211,500. The median age is 39.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48842?
The cost of living index for zip code 48842 (Holt, MI) is 86, where 100 represents the national average. This area is below the national average. Median home value: $211,500.
What schools serve zip code 48842?
Zip code 48842 in Holt, Michigan is served by the local school district of Ingham 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.