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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/01450

01450

ZIP 01450 is in Groton, Massachusetts, in Middlesex County; area codes 978 and 351; Eastern time. Groton has 3 ZIP codes; the others are 01470 and 01471.

Type
Standard
Time zone
America/New_York
County
Middlesex
Population
11,356
Coordinates
42.6116, -71.5647
☼ Live from 01450 — Groton, MA

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Where 01450 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 01450
  • 🔢 Type 01450 into a pocket calculator and turn it upside down: OShIO — not quite a word, sorry.
  • ➕ As a number, 1,450 = 2 × 5 × 5 × 29. Its digits add up to 10, a total 513 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110101010
  • 🏠 Its numerical neighbours: 01441 (Westminster, MA, 18 mi away) and 01451 (Harvard, MA, 8 mi away).
  • 🔄 Backwards, 01450 becomes 05410, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (01054, 01504, 01540, 04015, 04051, 04105, …). The farthest-flung twin is 51040 in Onawa, IA, 1,248 miles away.
  • 🧭 Farther north than 80% of all ZIP codes, and farther east than 95%.
  • 🎯1,411 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01450 and you would come out at 42.61°S, 108.44°E — 841 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 19m of daylight. Shortest: 9h 03m.
  • 📏 At 32.8 square miles of land, 01450 is bigger than 48% of ZIP codes — room for about 25 Central Parks.
🌙 The sky over 01450 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11,356This ZIP11,356
Households3,697This ZIP3,697
Housing units3,810This ZIP3,810
Median age41.5This ZIP41.5Massachusetts40.0US 38.9
Median household income$193,292This ZIP$193,292Massachusetts$103,960US $80,734
Median home value$743,400This ZIP$743,400Massachusetts$562,100US $332,700
Median gross rent$1,473This ZIP$1,473Massachusetts$1,762US $1,413
Bachelor's degree or higher70.3%This ZIP70.3%
Mean commute32.2 minThis ZIP32.2 min
Population density346.5 / sq miThis ZIP346.5 / sq mi

Business and tax activity

Business establishments220This ZIP220
Employees1,923This ZIP1,923
Annual payroll$106,336,000This ZIP$106,336,000
Tax returns filed5,570This ZIP5,570
Total adjusted gross income$1,040,653,000This ZIP$1,040,653,000

Land area

Land area32.77 sq miThis ZIP32.77 sq mi
Water area1.01 sq miThis ZIP1.01 sq mi

Other place names in 01450

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

ZIP codes near 01450

ZIPCityDistance
01470 Groton, MA 0.5 mi
01471 Groton, MA 0.5 mi
01432 Ayer, MA 3.2 mi
01472 West Groton, MA 3.2 mi
01463 Pepperell, MA 4.5 mi
01464 Shirley, MA 4.7 mi
01827 Dunstable, MA 5.5 mi
01434 Devens, MA 6.0 mi
01460 Littleton, MA 6.5 mi
01886 Westford, MA 6.6 mi

Find every ZIP code within 10 miles of 01450 →

Questions about this ZIP code

Where is ZIP code 01450?

01450 is in Groton, Massachusetts, in Middlesex County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.6116, -71.5647.

What county is 01450 in?

01450 lies in Middlesex County.

What area code is 01450?

Groton uses area codes 978 and 351, from NANPA's telephone records.

What time zone is 01450 in?

01450 uses America/New_York.

How many people live in 01450?

About 11,356 people live in ZIP code 01450, in 3,697 households, at 346.5 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 01450?

$193,292 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01450?

The closest are 01470 (0.5 mi), 01471 (0.5 mi), 01432 (3.2 mi), 01472 (3.2 mi) and 01463 (4.5 mi).

Is 01450 a PO Box ZIP code?

01450 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01450 ZIP Code — Groton, Massachusetts (Middlesex County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01450

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