ZIP code 01940: Lynnfield, MA
01940 is a ZIP code in Lynnfield, Massachusetts, mainly in Essex County, part of the Boston-Cambridge-Newton, MA-NH metro area. About 13,285 people live here.
- Population
- 13,285
- Median household income
- $173,214
- Typical home value
- $1,076,800+2.2% in 12 months
- Median rent
- $2,676gross, per month
- Median age
- 41.9
- Homeowners
- 87.7%of occupied homes
Shaded: ZIP code 01940's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 01940 details
| City | Lynnfield |
|---|---|
| State | Massachusetts |
| County | Essex County |
| Metro area | Boston-Cambridge-Newton, MA-NH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 10.1 sq mi, plus 0.6 sq mi of water |
| Population density | 1,318 people per sq mi |
| Bachelor's degree or higher | 62.7% of adults 25+ |
| Average commute | 32.1 minutes |
| Center coordinates | 42.53415, -71.03833 |
Median rent in 01940 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $2,655/mo |
| 2 bedrooms | $2,680/mo |
| 3 bedrooms | $3,501/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 01940
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 01880 | Wakefield, MA | 2.4 mi | 27,793 |
| 01867 | Reading, MA | 3.4 mi | 25,612 |
| 01825 | North Reading, MA | 3.5 mi | — |
| 01960 | Peabody, MA | 3.5 mi | 54,474 |
| 01864 | North Reading, MA | 3.9 mi | 15,765 |
| 01889 | North Reading, MA | 4.5 mi | — |
| 01904 | Lynn, MA | 4.5 mi | 21,003 |
| 01937 | Hathorne, MA | 4.5 mi | 107 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 01940?
A typical home in ZIP code 01940 is worth about $1,076,800 (Zillow Home Value Index). The median household here earns $173,214 a year. See what buying here would cost per month, with Massachusetts average taxes and insurance filled in.
Monthly payment for a $1,076,800 homeWhat can a $173,214 income afford?Rental property numbers
About ZIP code 01940
What city is ZIP code 01940?
ZIP code 01940 is in Lynnfield, MA, in Essex County.
What county is ZIP code 01940 in?
01940 is mainly in Essex County, Massachusetts.
What is the population of ZIP code 01940?
About 13,285 people live in ZIP code 01940, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 01940 in?
01940 is in Eastern Time (UTC−5). It observes daylight saving time.