Zip Code 48170
Plymouth, Michigan — Wayne County
📍 ZIP code 48170 is in Plymouth, Wayne County, Michigan.
ZIP code 48170 is located in Plymouth, Wayne County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 40,573. The area code for ZIP code 48170 is 248.
Quick Answer
Zip code 48170 is in Plymouth, Michigan (Wayne County). It has a population of 40,573, median household income of $109,442, and median home value of $400,800.
Population
40,573
Income
$109,442
Home Value
$400,800
Climate
84°F / 16°F
About Zip Code 48170
Zip code 48170 is located in Plymouth, Michigan, within Wayne County. Home to approximately 40,573 residents, this area sits at an elevation of 863 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 248.
The median household income is $109,442 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $400,800, and the cost of living index is 140 (40% above the national average of 100).
Summers average a high of 84°F while winters drop to 16°F. The area receives about 38 in of rain and 61 in of snow annually. The zip code covers 34.2 square miles of land area and 0.2 square miles of water.
Key Statistics
40,573
$109,442
$400,800
Eastern (EST/EDT)
248
863 ft
34.2 sq mi
45.7
18,184
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Compare With Nearby Zip Codes
| Metric | 48170 | 48187 | 48167 | 48188 | 48198 | 48374 |
|---|---|---|---|---|---|---|
| City | Plymouth, MI | Canton, MI | Northville, MI | Canton, MI | Ypsilanti, MI | Walled Lake, MI |
| Population | 40,573 | 52,710 | 23,281 | 45,522 | 39,507 | 17,828 |
| Median Income | $109,442 | $117,980 | $118,378 | $118,037 | $63,678 | $185,203 |
| Home Value | $400,800 | $341,400 | $430,500 | $356,700 | $178,300 | $551,500 |
| Cost of Living | 140 | 129 | 145 | 134 | 65 | 211 |
| Median Age | 45.7 | 40.2 | 45.1 | 39.8 | 33.5 | 39.2 |
Cost of Living
100 = National Average. Plymouth's cost of living is 40% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.7x
Demographics
Zip code 48170 has a population of 40,573 people with a median age of 45.7. There are 18,184 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Plymouth (48170) population trend from 2010 to 2024
↑ 33.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
16°F
38 in
61 in
Plymouth experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 16°F. With 61 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$400,800
Median Household Income
$109,442
With 18,184 housing units across 34.2 square miles, 48170 has a housing density of 532 units per square mile. The home price-to-income ratio is 3.7x.
Location & Geography
Latitude
42.3677°
Longitude
-83.5343°
Land Area
34.2 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 48170 (Plymouth, MI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48170's $109,442. A way to compare Plymouth 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 48170 (Plymouth, 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 Plymouth, Michigan?
Plymouth, Michigan uses zip code 48170.
What county is zip code 48170 in?
Zip code 48170 is located in Wayne County, Michigan.
What is the population of zip code 48170?
The population of zip code 48170 is 40,573 with a median age of 45.7.
Is 48170 in Plymouth, Michigan?
Yes, zip code 48170 is in Plymouth, Wayne County, Michigan. The area code is 248.
Frequently Asked Questions
What city is zip code 48170 in?
Zip code 48170 is in Plymouth, Michigan. It is part of Wayne County and uses the Eastern (EST/EDT) timezone.
What is zip code 48170?
Zip code 48170 is a U.S. postal code in Plymouth, Michigan (Wayne County). It has a population of 40,573 and covers 34.2 square miles.
What is the population of zip code 48170?
The population of zip code 48170 (Plymouth, MI) is 40,573 with a median age of 45.7. There are approximately 18,184 housing units in this area.
What is the median income in zip code 48170?
The median household income in zip code 48170 (Plymouth, MI) is $109,442 per year. The cost of living index is 140 (100 = national average).
What is the average home price in zip code 48170?
The median home value in zip code 48170 (Plymouth, MI) is $400,800. The cost of living index is 140 compared to the national average of 100.
What county is zip code 48170 in?
Zip code 48170 is located in Wayne County, Michigan. The primary city is Plymouth.
What is the area code for zip code 48170?
Zip code 48170 in Plymouth, MI uses area code 248. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48170 a good place to live?
Zip code 48170 (Plymouth, MI) has a cost of living index of 140 (100 = national average), a median household income of $109,442, and median home values of $400,800. The median age is 45.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48170?
The cost of living index for zip code 48170 (Plymouth, MI) is 140, where 100 represents the national average. This area is above the national average. Median home value: $400,800.
What schools serve zip code 48170?
Zip code 48170 in Plymouth, 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.