Zip Code 02186
Milton, Massachusetts — Norfolk County
📍 ZIP code 02186 is in Milton, Norfolk County, Massachusetts.
ZIP code 02186 is located in Milton, Norfolk County, Massachusetts. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 28,716. The area code for ZIP code 02186 is 617.
Quick Answer
Zip code 02186 is in Milton, Massachusetts (Norfolk County). It has a population of 28,716, median household income of $177,222, and median home value of $896,500.
Population
28,716
Income
$177,222
Home Value
$896,500
Climate
82°F / 18°F
About Zip Code 02186
Zip code 02186 is located in Milton, Massachusetts, within Norfolk County. Home to approximately 28,716 residents, this area sits at an elevation of 125 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 617.
The median household income is $177,222 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $896,500, and the cost of living index is 250 (150% above the national average of 100).
Summers average a high of 82°F while winters drop to 18°F. The area receives about 54 in of rain and 70 in of snow annually. The zip code covers 13 square miles of land area and 0.3 square miles of water.
Key Statistics
28,716
$177,222
$896,500
Eastern (EST/EDT)
617
125 ft
13 sq mi
40.1
9,447
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Compare With Nearby Zip Codes
| Metric | 02186 | 02126 | 02136 | 02124 | 02131 | 02170 |
|---|---|---|---|---|---|---|
| City | Milton, MA | Mattapan, MA | Hyde Park, MA | Dorchester Center, MA | Roslindale, MA | Quincy, MA |
| Population | 28,716 | 25,313 | 38,071 | 55,897 | 31,564 | 19,685 |
| Median Income | $177,222 | $67,206 | $96,862 | $79,168 | $109,237 | $101,840 |
| Home Value | $896,500 | $515,000 | $566,300 | $607,200 | $634,200 | $661,800 |
| Cost of Living | 250 | 137 | 165 | 161 | 183 | 186 |
| Median Age | 40.1 | 38.2 | 38.1 | 36.9 | 38.1 | 39 |
Cost of Living
100 = National Average. Milton's cost of living is 150% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.1x
Demographics
Zip code 02186 has a population of 28,716 people with a median age of 40.1. There are 9,447 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Milton (02186) population trend from 2010 to 2024
↑ 9.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
82°F
18°F
54 in
70 in
Milton experiences warm summers with average highs around 82°F. Winters are cold with lows averaging 18°F. With 70 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$896,500
Median Household Income
$177,222
With 9,447 housing units across 13 square miles, 02186 has a housing density of 727 units per square mile. The home price-to-income ratio is 5.1x.
Location & Geography
Latitude
42.2416°
Longitude
-71.0824°
Land Area
13 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 02186 (Milton, MA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 02186's $177,222. A way to compare Milton 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 02186 (Milton, MA). 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 Milton, Massachusetts?
Milton, Massachusetts uses zip code 02186.
What county is zip code 02186 in?
Zip code 02186 is located in Norfolk County, Massachusetts.
What is the population of zip code 02186?
The population of zip code 02186 is 28,716 with a median age of 40.1.
Is 02186 in Milton, Massachusetts?
Yes, zip code 02186 is in Milton, Norfolk County, Massachusetts. The area code is 617.
Frequently Asked Questions
What city is zip code 02186 in?
Zip code 02186 is in Milton, Massachusetts. It is part of Norfolk County and uses the Eastern (EST/EDT) timezone.
What is zip code 02186?
Zip code 02186 is a U.S. postal code in Milton, Massachusetts (Norfolk County). It has a population of 28,716 and covers 13 square miles.
What is the population of zip code 02186?
The population of zip code 02186 (Milton, MA) is 28,716 with a median age of 40.1. There are approximately 9,447 housing units in this area.
What is the median income in zip code 02186?
The median household income in zip code 02186 (Milton, MA) is $177,222 per year. The cost of living index is 250 (100 = national average).
What is the average home price in zip code 02186?
The median home value in zip code 02186 (Milton, MA) is $896,500. The cost of living index is 250 compared to the national average of 100.
What county is zip code 02186 in?
Zip code 02186 is located in Norfolk County, Massachusetts. The primary city is Milton.
What is the area code for zip code 02186?
Zip code 02186 in Milton, MA uses area code 617. It is located in the Eastern (EST/EDT) timezone.
Is zip code 02186 a good place to live?
Zip code 02186 (Milton, MA) has a cost of living index of 250 (100 = national average), a median household income of $177,222, and median home values of $896,500. The median age is 40.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 02186?
The cost of living index for zip code 02186 (Milton, MA) is 250, where 100 represents the national average. This area is above the national average. Median home value: $896,500.
What schools serve zip code 02186?
Zip code 02186 in Milton, Massachusetts is served by the local school district of Norfolk 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.