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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/01834

01834

ZIP 01834 is Groveland, Massachusetts, in Essex County; area codes 351 and 978; Eastern time.

Type
Standard
Time zone
America/New_York
County
Essex
Population
6,777
Coordinates
42.7539, -71.0159
☼ Live from 01834 — Groveland, MA

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Where 01834 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 01834
  • 🔢 Type 01834 into a pocket calculator and turn it upside down: hEBIO — not quite a word, sorry.
  • ➕ As a number, 1,834 = 2 × 7 × 131. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11100101010
  • 🏠 Its numerical neighbours: 01833 (Georgetown, MA, 3 mi away) and 01835 (Haverhill, MA, 4 mi away).
  • 🔄 Backwards, 01834 becomes 43810, which is not a ZIP code at all.
  • 👥 54 other ZIP codes are made of exactly the same digits (01438, 01843, 03814, 03841, 08314, 08341, …). The farthest-flung twin is 84013 in Cedar Valley, UT, 2,111 miles away.
  • 🧭 Farther north than 81% of all ZIP codes, and farther east than 96%.
  • 🎯1,439 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01834 and you would come out at 42.75°S, 108.98°E — 836 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 20m of daylight. Shortest: 9h 02m.
  • 📏 At 8.9 square miles of land, 01834 is bigger than 26% of ZIP codes — room for about 6.7 Central Parks.
🌙 The sky over 01834 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population6,777This ZIP6,777
Households2,639This ZIP2,639
Housing units2,751This ZIP2,751
Median age42.2This ZIP42.2Massachusetts40.0US 38.9
Median household income$141,487This ZIP$141,487Massachusetts$103,960US $80,734
Median home value$610,900This ZIP$610,900Massachusetts$562,100US $332,700
Median gross rent$1,825This ZIP$1,825Massachusetts$1,762US $1,413
Bachelor's degree or higher45.6%This ZIP45.6%
Mean commute33.1 minThis ZIP33.1 min
Population density763.2 / sq miThis ZIP763.2 / sq mi

Business and tax activity

Business establishments133This ZIP133
Employees1,023This ZIP1,023
Annual payroll$78,189,000This ZIP$78,189,000
Tax returns filed3,550This ZIP3,550
Total adjusted gross income$378,963,000This ZIP$378,963,000

Land area

Land area8.88 sq miThis ZIP8.88 sq mi
Water area0.52 sq miThis ZIP0.52 sq mi

ZIP codes near 01834

ZIPCityDistance
01833 Georgetown, MA 2.5 mi
01830 Haverhill, MA 3.5 mi
01835 Haverhill, MA 4.0 mi
01885 West Boxford, MA 4.1 mi
01985 West Newbury, MA 4.1 mi
01921 Boxford, MA 4.9 mi
01922 Byfield, MA 5.2 mi
01831 Haverhill, MA 5.5 mi
01860 Merrimac, MA 5.9 mi
01832 Haverhill, MA 6.5 mi

Find every ZIP code within 10 miles of 01834 →

Questions about this ZIP code

Where is ZIP code 01834?

01834 is in Groveland, Massachusetts, in Essex County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.7539, -71.0159.

What county is 01834 in?

01834 lies in Essex County.

What area code is 01834?

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

What time zone is 01834 in?

01834 uses America/New_York.

How many people live in 01834?

About 6,777 people live in ZIP code 01834, in 2,639 households, at 763.2 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 01834?

$141,487 a year, against $103,960 across Massachusetts.

What ZIP codes are near 01834?

The closest are 01833 (2.5 mi), 01830 (3.5 mi), 01835 (4 mi), 01885 (4.1 mi) and 01985 (4.1 mi).

Is 01834 a PO Box ZIP code?

01834 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “01834 ZIP Code — Groveland, Massachusetts (Essex County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01834

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