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zipcodes.pro — ZIP/01366

01366

ZIP 01366 is Petersham, Massachusetts, in Worcester County; area code 978; Eastern time.

Type
Standard
Time zone
America/New_York
County
Worcester
Metro area
Worcester, MA
Population
1,185
Coordinates
42.4916, -72.1809
☼ Live from 01366 — Petersham, MA

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Local time: —

Where 01366 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.

★ Weird and wonderful facts about 01366
  • 🔢 Type 01366 into a pocket calculator and turn it upside down: ggEIO — not quite a word, sorry.
  • ➕ As a number, 1,366 = 2 × 683. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101010110
  • 🏠 Its numerical neighbours: 01364 (Orange, MA, 10 mi away) and 01367 (Rowe, MA, 40 mi away).
  • 🔄 Backwards, 01366 becomes 66310, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (13066, 13606, 13660, 16036, 16063, 16360, …). The farthest-flung twin is 66031 in New Century, KS, 1,213 miles away.
  • 🧭 Farther north than 79% of all ZIP codes, and farther east than 94%.
  • 🎯1,380 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01366 and you would come out at 42.49°S, 107.82°E — 851 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
  • 📏 At 36.9 square miles of land, 01366 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 01366 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,185This ZIP1,185
Households467This ZIP467
Housing units525This ZIP525
Median age56.3This ZIP56.3Massachusetts40.0US 38.9
Median household income$110,750This ZIP$110,750Massachusetts$103,960US $80,734
Median home value$392,400This ZIP$392,400Massachusetts$562,100US $332,700
Median gross rent$1,679This ZIP$1,679Massachusetts$1,762US $1,413
Bachelor's degree or higher42.6%This ZIP42.6%
Mean commute38.5 minThis ZIP38.5 min
Population density32.1 / sq miThis ZIP32.1 / sq mi

Business and tax activity

Business establishments30This ZIP30
Employees136This ZIP136
Annual payroll$4,900,000This ZIP$4,900,000
Tax returns filed630This ZIP630
Total adjusted gross income$65,010,000This ZIP$65,010,000

Land area

Land area36.94 sq miThis ZIP36.94 sq mi
Water area0.55 sq miThis ZIP0.55 sq mi

Other place names in 01366

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 01366

ZIPCityDistance
01331 Athol, MA 5.4 mi
01005 Barre, MA 6.1 mi
01468 Templeton, MA 6.7 mi
01355 New Salem, MA 7.8 mi
01037 Hardwick, MA 8.0 mi
01074 South Barre, MA 8.6 mi
01094 Wheelwright, MA 8.7 mi
01438 East Templeton, MA 8.8 mi
01436 Baldwinville, MA 9.0 mi
01452 Hubbardston, MA 9.1 mi

Find every ZIP code within 10 miles of 01366 →

Questions about this ZIP code

Where is ZIP code 01366?

01366 is in Petersham, Massachusetts, in Worcester County, part of the Worcester, MA metropolitan area. Its published point location is 42.4916, -72.1809.

What county is 01366 in?

01366 lies in Worcester County.

What area code is 01366?

Petersham uses area code 978, from NANPA's telephone records.

What time zone is 01366 in?

01366 uses America/New_York.

How many people live in 01366?

About 1,185 people live in ZIP code 01366, in 467 households, at 32.1 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 01366?

$110,750 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01366?

The closest are 01331 (5.4 mi), 01005 (6.1 mi), 01468 (6.7 mi), 01355 (7.8 mi) and 01037 (8 mi).

Is 01366 a PO Box ZIP code?

01366 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01366 ZIP Code — Petersham, Massachusetts (Worcester County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01366

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