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Where 02113 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 02113 into a pocket calculator and turn it upside down: EIIZO — not quite a word, sorry.
- ➕ 02113 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 7, a total 150 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100001000001 - 🏠 Its numerical neighbours: 02112 (Boston, MA, 1 mi away) and 02114 (Boston, MA, 1 mi away).
- 🔄 Backwards, 02113 becomes 31120, which is not a ZIP code at all.
- 👥 31 other ZIP codes are made of exactly the same digits (02131, 10123, 10132, 10213, 10312, 11023, …). The farthest-flung twin is 32110 in Bunnell, FL, 1,061 miles away.
- 🧭 Farther north than 78% of all ZIP codes, and farther east than 96%.
- 🎯1,437 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 02113 and you would come out at 42.37°S, 108.94°E — 813 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 17m of daylight. Shortest: 9h 04m.
- 📏 At 0.097 square miles of land, 02113 is bigger than 1% of ZIP codes — about 47 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,385This ZIP6,385 |
|---|---|
| Households | 4,112This ZIP4,112 |
| Housing units | 4,763This ZIP4,763 |
| Median age | 29.4This ZIP29.4Massachusetts40.0US 38.9 |
| Median household income | $113,314This ZIP$113,314Massachusetts$103,960US $80,734 |
| Median home value | $662,000This ZIP$662,000Massachusetts$562,100US $332,700 |
| Median gross rent | $2,630This ZIP$2,630Massachusetts$1,762US $1,413 |
| Bachelor's degree or higher | 82.6%This ZIP82.6% |
| Mean commute | 24.0 minThis ZIP24.0 min |
| Population density | 65,824.7 / sq miThis ZIP65,824.7 / sq mi |
Business and tax activity
| Business establishments | 182This ZIP182 |
|---|---|
| Employees | 2,742This ZIP2,742 |
| Annual payroll | $126,042,000This ZIP$126,042,000 |
| Tax returns filed | 4,270This ZIP4,270 |
| Total adjusted gross income | $464,260,000This ZIP$464,260,000 |
Land area
| Land area | 0.10 sq miThis ZIP0.10 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 02113
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 02113
| ZIP | City | Distance |
|---|---|---|
02109 | Boston, MA | 0.3 mi |
02203 | Boston, MA | 0.3 mi |
02222 | Boston, MA | 0.4 mi |
02117 | Boston, MA | 0.5 mi |
02110 | Boston, MA | 0.5 mi |
02112 | Boston, MA | 0.5 mi |
02196 | Boston, MA | 0.5 mi |
02201 | Boston, MA | 0.5 mi |
02211 | Boston, MA | 0.5 mi |
02212 | Boston, MA | 0.5 mi |
Find every ZIP code within 10 miles of 02113 →
Questions about this ZIP code
Where is ZIP code 02113?
02113 is in Boston, Massachusetts, in Suffolk County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.3653, -71.0552.
What county is 02113 in?
02113 lies in Suffolk County.
What area code is 02113?
Boston uses area codes 617 and 857, from NANPA's telephone records.
What time zone is 02113 in?
02113 uses America/New_York.
How many people live in 02113?
About 6,385 people live in ZIP code 02113, in 4,112 households, at 65,824.7 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 02113?
$113,314 a year, against $103,960 across Massachusetts.
What ZIP codes are near 02113?
The closest are 02109 (0.3 mi), 02203 (0.3 mi), 02222 (0.4 mi), 02117 (0.5 mi) and 02110 (0.5 mi).
Is 02113 a PO Box ZIP code?
02113 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “02113 ZIP Code — Boston, Massachusetts (Suffolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02113
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/02113.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.