01867
ZIP 01867 is Reading, Massachusetts, in Middlesex County; area code 781; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Middlesex
- Metro area
- Boston-Cambridge-Newton, MA-NH
- Population
- 25,612
- Coordinates
- 42.5352, -71.1054
Weather right now
Asking the National Weather Service…
Where 01867 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 01867 into a pocket calculator and turn it upside down: LgBIO — not quite a word, sorry.
- ➕ 01867 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11101001011 - 🏠 Its numerical neighbours: 01866 (Pinehurst, MA, 6 mi away) and 01876 (Tewksbury, MA, 8 mi away).
- 🔄 Backwards, 01867 becomes 76810, which is not a ZIP code at all.
- 👥 42 other ZIP codes are made of exactly the same digits (01876, 06781, 06817, 16870, 17068, 17086, …). The farthest-flung twin is 86017 in Munds Park, AZ, 2,226 miles away.
- 🧭 Farther north than 79% of all ZIP codes, and farther east than 96%.
- 🎯1,434 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 01867 and you would come out at 42.54°S, 108.89°E — 825 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
- 📏 At 10.0 square miles of land, 01867 is bigger than 27% of ZIP codes — room for about 7.6 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 25,612This ZIP25,612 |
|---|---|
| Households | 9,740This ZIP9,740 |
| Housing units | 9,951This ZIP9,951 |
| Median age | 43.7This ZIP43.7Massachusetts40.0US 38.9 |
| Median household income | $165,912This ZIP$165,912Massachusetts$103,960US $80,734 |
| Median home value | $809,000This ZIP$809,000Massachusetts$562,100US $332,700 |
| Median gross rent | $1,991This ZIP$1,991Massachusetts$1,762US $1,413 |
| Bachelor's degree or higher | 66.3%This ZIP66.3% |
| Mean commute | 30.9 minThis ZIP30.9 min |
| Population density | 2,570.2 / sq miThis ZIP2,570.2 / sq mi |
Business and tax activity
| Business establishments | 555This ZIP555 |
|---|---|
| Employees | 6,756This ZIP6,756 |
| Annual payroll | $354,736,000This ZIP$354,736,000 |
| Tax returns filed | 13,150This ZIP13,150 |
| Total adjusted gross income | $2,252,010,000This ZIP$2,252,010,000 |
Land area
| Land area | 9.97 sq miThis ZIP9.97 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 01867
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 01867
| ZIP | City | Distance |
|---|---|---|
01889 | North Reading, MA | 2.5 mi |
01880 | Wakefield, MA | 3.0 mi |
01825 | North Reading, MA | 3.1 mi |
01864 | North Reading, MA | 3.2 mi |
01940 | Lynnfield, MA | 3.4 mi |
01887 | Wilmington, MA | 3.6 mi |
01801 | Woburn, MA | 4.1 mi |
02180 | Stoneham, MA | 4.2 mi |
01813 | Woburn, MA | 4.5 mi |
01815 | Woburn, MA | 4.5 mi |
Find every ZIP code within 10 miles of 01867 →
Questions about this ZIP code
Where is ZIP code 01867?
01867 is in Reading, Massachusetts, in Middlesex County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.5352, -71.1054.
What county is 01867 in?
01867 lies in Middlesex County.
What area code is 01867?
Reading uses area code 781, from NANPA's telephone records.
What time zone is 01867 in?
01867 uses America/New_York.
How many people live in 01867?
About 25,612 people live in ZIP code 01867, in 9,740 households, at 2,570.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 01867?
$165,912 a year, against $103,960 across Massachusetts.
What ZIP codes are near 01867?
The closest are 01889 (2.5 mi), 01880 (3 mi), 01825 (3.1 mi), 01864 (3.2 mi) and 01940 (3.4 mi).
Is 01867 a PO Box ZIP code?
01867 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “01867 ZIP Code — Reading, Massachusetts (Middlesex County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01867
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/01867.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.