Zip Code 02453
Waltham, Massachusetts — Middlesex County
📍 ZIP code 02453 is in Waltham, Middlesex County, Massachusetts.
ZIP code 02453 is located in Waltham, Middlesex County, Massachusetts. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 30,314. The area code for ZIP code 02453 is 781.
Quick Answer
Zip code 02453 is in Waltham, Massachusetts (Middlesex County). It has a population of 30,314, median household income of $114,029, and median home value of $666,300.
Population
30,314
Income
$114,029
Home Value
$666,300
Climate
85°F / 18°F
About Zip Code 02453
Zip code 02453 is located in Waltham, Massachusetts, within Middlesex County. Home to approximately 30,314 residents, this area sits at an elevation of 50 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 781.
The median household income is $114,029 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $666,300, and the cost of living index is 200 (100% above the national average of 100).
Summers average a high of 85°F while winters drop to 18°F. The area receives about 43 in of rain and 32 in of snow annually. The zip code covers 3.5 square miles of land area and 0.3 square miles of water.
Key Statistics
30,314
$114,029
$666,300
Eastern (EST/EDT)
781
50 ft
3.5 sq mi
34.1
13,163
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Compare With Nearby Zip Codes
| Metric | 02453 | 02465 | 02466 | 02460 | 02451 | 02452 |
|---|---|---|---|---|---|---|
| City | Waltham, MA | West Newton, MA | Auburndale, MA | Newtonville, MA | Waltham, MA | Waltham, MA |
| Population | 30,314 | 11,297 | 8,553 | 10,033 | 18,153 | 16,173 |
| Median Income | $114,029 | $174,518 | $170,852 | $154,329 | $119,509 | $112,902 |
| Home Value | $666,300 | $1,098,600 | $1,164,900 | $1,124,300 | $709,200 | $779,900 |
| Cost of Living | 200 | 250 | 250 | 250 | 208 | 212 |
| Median Age | 34.1 | 43.1 | 35.1 | 43.1 | 39.4 | 32.4 |
Cost of Living
100 = National Average. Waltham's cost of living is 100% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.8x
Demographics
Zip code 02453 has a population of 30,314 people with a median age of 34.1. There are 13,163 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Waltham (02453) population trend from 2010 to 2024
↓ -35.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
18°F
43 in
32 in
Waltham experiences warm summers with average highs around 85°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
$666,300
Median Household Income
$114,029
With 13,163 housing units across 3.5 square miles, 02453 has a housing density of 3,761 units per square mile. The home price-to-income ratio is 5.8x.
Location & Geography
Latitude
42.3695°
Longitude
-71.2405°
Land Area
3.5 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 02453 (Waltham, MA) with distances:
All Zip Codes in Waltham, MA
Other zip codes serving Waltham:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 02453's $114,029. A way to compare Waltham 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 02453 (Waltham, 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 Waltham, Massachusetts?
Waltham, Massachusetts uses zip code 02453 along with 3 other zip codes.
What county is zip code 02453 in?
Zip code 02453 is located in Middlesex County, Massachusetts.
What is the population of zip code 02453?
The population of zip code 02453 is 30,314 with a median age of 34.1.
Is 02453 in Waltham, Massachusetts?
Yes, zip code 02453 is in Waltham, Middlesex County, Massachusetts. The area code is 781.
Frequently Asked Questions
What city is zip code 02453 in?
Zip code 02453 is in Waltham, Massachusetts. It is part of Middlesex County and uses the Eastern (EST/EDT) timezone.
What is zip code 02453?
Zip code 02453 is a U.S. postal code in Waltham, Massachusetts (Middlesex County). It has a population of 30,314 and covers 3.5 square miles.
What is the population of zip code 02453?
The population of zip code 02453 (Waltham, MA) is 30,314 with a median age of 34.1. There are approximately 13,163 housing units in this area.
What is the median income in zip code 02453?
The median household income in zip code 02453 (Waltham, MA) is $114,029 per year. The cost of living index is 200 (100 = national average).
What is the average home price in zip code 02453?
The median home value in zip code 02453 (Waltham, MA) is $666,300. The cost of living index is 200 compared to the national average of 100.
What county is zip code 02453 in?
Zip code 02453 is located in Middlesex County, Massachusetts. The primary city is Waltham.
What is the area code for zip code 02453?
Zip code 02453 in Waltham, MA uses area code 781. It is located in the Eastern (EST/EDT) timezone.
Is zip code 02453 a good place to live?
Zip code 02453 (Waltham, MA) has a cost of living index of 200 (100 = national average), a median household income of $114,029, and median home values of $666,300. The median age is 34.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 02453?
The cost of living index for zip code 02453 (Waltham, MA) is 200, where 100 represents the national average. This area is above the national average. Median home value: $666,300.
What schools serve zip code 02453?
Zip code 02453 in Waltham, Massachusetts is served by the local school district of Middlesex 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.