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zipcodes.pro — ZIP/01031

01031

ZIP 01031 is Gilbertville, Massachusetts, in Worcester County; area code 413; Eastern time.

Type
Standard
Time zone
America/New_York
County
Worcester
Metro area
Worcester, MA
Population
1,676
Coordinates
42.3278, -72.1920
☼ Live from 01031 — Gilbertville, MA

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Local time: —

Where 01031 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 01031
  • 🔢 Type 01031 into a pocket calculator and turn it upside down: IEOIO — not quite a word, sorry.
  • ➕ 01031 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 5, a total 55 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10000000111
  • 🏠 Its numerical neighbours: 01030 (Feeding Hills, MA, 31 mi away) and 01032 (Goshen, MA, 33 mi away).
  • 🔄 Backwards, 01031 becomes 13010, which is not a ZIP code at all.
  • 👥 18 other ZIP codes are made of exactly the same digits (01013, 01103, 01301, 03101, 03110, 10013, …). The farthest-flung twin is 31010 in Cordele, GA, 960 miles away.
  • 🧭 Farther north than 78% 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 01031 and you would come out at 42.33°S, 107.81°E — 842 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 17m of daylight. Shortest: 9h 05m.
  • 📏 At 6.7 square miles of land, 01031 is bigger than 22% of ZIP codes — room for about 5.1 Central Parks.
🌙 The sky over 01031 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,676This ZIP1,676
Households664This ZIP664
Housing units719This ZIP719
Median age35.8This ZIP35.8Massachusetts40.0US 38.9
Median household income$60,517This ZIP$60,517Massachusetts$103,960US $80,734
Median home value$245,600This ZIP$245,600Massachusetts$562,100US $332,700
Median gross rent$1,175This ZIP$1,175Massachusetts$1,762US $1,413
Bachelor's degree or higher24.0%This ZIP24.0%
Mean commute27.2 minThis ZIP27.2 min
Population density248.9 / sq miThis ZIP248.9 / sq mi

Business and tax activity

Business establishments19This ZIP19
Employees156This ZIP156
Annual payroll$6,827,000This ZIP$6,827,000
Tax returns filed560This ZIP560
Total adjusted gross income$32,713,000This ZIP$32,713,000

Land area

Land area6.73 sq miThis ZIP6.73 sq mi
Water area0.00 sq mi

ZIP codes near 01031

ZIPCityDistance
01531 New Braintree, MA 3.0 mi
01037 Hardwick, MA 3.3 mi
01094 Wheelwright, MA 4.0 mi
01082 Ware, MA 4.9 mi
01074 South Barre, MA 5.8 mi
01585 West Brookfield, MA 6.5 mi
01068 Oakham, MA 6.9 mi
01005 Barre, MA 7.5 mi
01535 North Brookfield, MA 7.6 mi
01083 Warren, MA 8.4 mi

Find every ZIP code within 10 miles of 01031 →

Questions about this ZIP code

Where is ZIP code 01031?

01031 is in Gilbertville, Massachusetts, in Worcester County, part of the Worcester, MA metropolitan area. Its published point location is 42.3278, -72.1920.

What county is 01031 in?

01031 lies in Worcester County.

What area code is 01031?

Gilbertville uses area code 413, from NANPA's telephone records.

What time zone is 01031 in?

01031 uses America/New_York.

How many people live in 01031?

About 1,676 people live in ZIP code 01031, in 664 households, at 248.9 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 01031?

$60,517 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01031?

The closest are 01531 (3 mi), 01037 (3.3 mi), 01094 (4 mi), 01082 (4.9 mi) and 01074 (5.8 mi).

Is 01031 a PO Box ZIP code?

01031 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01031 ZIP Code — Gilbertville, Massachusetts (Worcester County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01031

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