Zip Code 01803
Burlington, Massachusetts — Middlesex County
📍 ZIP code 01803 is in Burlington, Middlesex County, Massachusetts.
ZIP code 01803 is located in Burlington, Middlesex County, Massachusetts. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,068. The area code for ZIP code 01803 is 978.
Quick Answer
Zip code 01803 is in Burlington, Massachusetts (Middlesex County). It has a population of 26,068, median household income of $142,421, and median home value of $679,400.
Population
26,068
Income
$142,421
Home Value
$679,400
Climate
84°F / 19°F
About Zip Code 01803
Zip code 01803 is located in Burlington, Massachusetts, within Middlesex County. Home to approximately 26,068 residents, this area sits at an elevation of 175 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 978.
The median household income is $142,421 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $679,400, and the cost of living index is 213 (113% above the national average of 100).
Summers average a high of 84°F while winters drop to 19°F. The area receives about 50 in of rain and 64 in of snow annually. The zip code covers 11.7 square miles of land area and 0.1 square miles of water.
Key Statistics
26,068
$142,421
$679,400
Eastern (EST/EDT)
978
175 ft
11.7 sq mi
44.9
10,468
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Compare With Nearby Zip Codes
| Metric | 01803 | 01801 | 02420 | 01821 | 01730 | 01890 |
|---|---|---|---|---|---|---|
| City | Burlington, MA | Woburn, MA | Lexington, MA | Billerica, MA | Bedford, MA | Winchester, MA |
| Population | 26,068 | 41,205 | 16,287 | 30,203 | 14,478 | 22,862 |
| Median Income | $142,421 | $107,754 | $233,068 | $142,564 | $158,286 | $218,176 |
| Home Value | $679,400 | $641,800 | $1,148,100 | $581,300 | $878,200 | $1,181,700 |
| Cost of Living | 213 | 187 | 250 | 188 | 250 | 250 |
| Median Age | 44.9 | 39.5 | 45.1 | 44.6 | 44.2 | 43 |
Cost of Living
100 = National Average. Burlington's cost of living is 113% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.8x
Demographics
Zip code 01803 has a population of 26,068 people with a median age of 44.9. There are 10,468 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Burlington (01803) population trend from 2010 to 2024
↑ 9.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
19°F
50 in
64 in
Burlington experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 19°F. With 64 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$679,400
Median Household Income
$142,421
With 10,468 housing units across 11.7 square miles, 01803 has a housing density of 895 units per square mile. The home price-to-income ratio is 4.8x.
Location & Geography
Latitude
42.5032°
Longitude
-71.2017°
Land Area
11.7 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 01803 (Burlington, MA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 01803's $142,421. A way to compare Burlington 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 01803 (Burlington, 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 Burlington, Massachusetts?
Burlington, Massachusetts uses zip code 01803.
What county is zip code 01803 in?
Zip code 01803 is located in Middlesex County, Massachusetts.
What is the population of zip code 01803?
The population of zip code 01803 is 26,068 with a median age of 44.9.
Is 01803 in Burlington, Massachusetts?
Yes, zip code 01803 is in Burlington, Middlesex County, Massachusetts. The area code is 978.
Frequently Asked Questions
What city is zip code 01803 in?
Zip code 01803 is in Burlington, Massachusetts. It is part of Middlesex County and uses the Eastern (EST/EDT) timezone.
What is zip code 01803?
Zip code 01803 is a U.S. postal code in Burlington, Massachusetts (Middlesex County). It has a population of 26,068 and covers 11.7 square miles.
What is the population of zip code 01803?
The population of zip code 01803 (Burlington, MA) is 26,068 with a median age of 44.9. There are approximately 10,468 housing units in this area.
What is the median income in zip code 01803?
The median household income in zip code 01803 (Burlington, MA) is $142,421 per year. The cost of living index is 213 (100 = national average).
What is the average home price in zip code 01803?
The median home value in zip code 01803 (Burlington, MA) is $679,400. The cost of living index is 213 compared to the national average of 100.
What county is zip code 01803 in?
Zip code 01803 is located in Middlesex County, Massachusetts. The primary city is Burlington.
What is the area code for zip code 01803?
Zip code 01803 in Burlington, MA uses area code 978. It is located in the Eastern (EST/EDT) timezone.
Is zip code 01803 a good place to live?
Zip code 01803 (Burlington, MA) has a cost of living index of 213 (100 = national average), a median household income of $142,421, and median home values of $679,400. The median age is 44.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 01803?
The cost of living index for zip code 01803 (Burlington, MA) is 213, where 100 represents the national average. This area is above the national average. Median home value: $679,400.
What schools serve zip code 01803?
Zip code 01803 in Burlington, 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.