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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/01033

01033

ZIP 01033 is Granby, Massachusetts, in Hampshire County; area code 413; Eastern time.

Type
Standard
Time zone
America/New_York
County
Hampshire
Population
6,080
Coordinates
42.2449, -72.5001
☼ Live from 01033 — Granby, MA

Weather right now

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NEXRAD radar
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Local time: —

Where 01033 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 01033
  • 🔢 Type 01033 into a pocket calculator and turn it upside down: EEOIO — not quite a word, sorry.
  • ➕ 01033 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: 10000001001
  • 🏠 Its numerical neighbours: 01032 (Goshen, MA, 22 mi away) and 01034 (Granville, MA, 26 mi away).
  • 🔄 Backwards, 01033 becomes 33010 — and that is a real ZIP code: Hialeah, FL, 1,217 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (01330, 03031, 03103, 03301, 10033, 10303, …). The farthest-flung twin is 33001 in Long Key, FL, 1,293 miles away.
  • 🧭 Farther north than 77% of all ZIP codes, and farther east than 94%.
  • 🎯1,364 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01033 and you would come out at 42.24°S, 107.50°E — 846 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 16m of daylight. Shortest: 9h 05m.
  • 📏 At 27.8 square miles of land, 01033 is bigger than 44% of ZIP codes — room for about 21 Central Parks.
🌙 The sky over 01033 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population6,080This ZIP6,080
Households2,321This ZIP2,321
Housing units2,535This ZIP2,535
Median age46.3This ZIP46.3Massachusetts40.0US 38.9
Median household income$119,297This ZIP$119,297Massachusetts$103,960US $80,734
Median home value$352,600This ZIP$352,600Massachusetts$562,100US $332,700
Bachelor's degree or higher36.1%This ZIP36.1%
Mean commute23.3 minThis ZIP23.3 min
Population density218.6 / sq miThis ZIP218.6 / sq mi

Business and tax activity

Business establishments133This ZIP133
Employees732This ZIP732
Annual payroll$35,860,000This ZIP$35,860,000
Tax returns filed3,290This ZIP3,290
Total adjusted gross income$284,503,000This ZIP$284,503,000

Land area

Land area27.81 sq miThis ZIP27.81 sq mi
Water area0.26 sq miThis ZIP0.26 sq mi

Other place names in 01033

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

ZIP codes near 01033

ZIPCityDistance
01022 Chicopee, MA 3.9 mi
01075 South Hadley, MA 4.2 mi
01056 Ludlow, MA 4.8 mi
01007 Belchertown, MA 5.8 mi
01020 Chicopee, MA 5.9 mi
01151 Indian Orchard, MA 6.4 mi
01041 Holyoke, MA 6.6 mi
01014 Chicopee, MA 7.4 mi
01021 Chicopee, MA 7.4 mi
01090 West Springfield, MA 7.4 mi

Find every ZIP code within 10 miles of 01033 →

Questions about this ZIP code

Where is ZIP code 01033?

01033 is in Granby, Massachusetts, in Hampshire County, part of the Amherst Town-Northampton, MA metropolitan area. Its published point location is 42.2449, -72.5001.

What county is 01033 in?

01033 lies in Hampshire County.

What area code is 01033?

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

What time zone is 01033 in?

01033 uses America/New_York.

How many people live in 01033?

About 6,080 people live in ZIP code 01033, in 2,321 households, at 218.6 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 01033?

$119,297 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01033?

The closest are 01022 (3.9 mi), 01075 (4.2 mi), 01056 (4.8 mi), 01007 (5.8 mi) and 01020 (5.9 mi).

Is 01033 a PO Box ZIP code?

01033 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01033 ZIP Code — Granby, Massachusetts (Hampshire County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01033

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