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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/02184

02184

ZIP 02184 is in Braintree, Massachusetts, in Norfolk County; area codes 781 and 339; Eastern time. Braintree has 2 ZIP codes; the other is 02185.

Type
Standard
Time zone
America/New_York
County
Norfolk
Population
38,899
Coordinates
42.2062, -71.0023
☼ Live from 02184 — Braintree, MA

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Local time: —

Where 02184 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 02184
  • 🔢 Type 02184 into a pocket calculator and turn it upside down: hBIZO — not quite a word, sorry.
  • ➕ As a number, 2,184 = 2 × 2 × 2 × 3 × 7 × 13. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100010001000
  • 🏠 Its numerical neighbours: 02180 (Stoneham, MA, 19 mi away) and 02185 (Braintree, MA, 5 mi away).
  • 🔄 Backwards, 02184 becomes 48120 — and that is a real ZIP code: Dearborn, MI, 621 miles away.
  • 👥 58 other ZIP codes are made of exactly the same digits (01824, 01842, 02148, 02481, 02814, 02841, …). The farthest-flung twin is 84120 in West Valley City, UT, 2,105 miles away.
  • 🧭 Farther north than 77% of all ZIP codes, and farther east than 96%.
  • 🎯1,441 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 02184 and you would come out at 42.21°S, 109.00°E — 802 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 16m of daylight. Shortest: 9h 05m.
  • 📏 At 13.8 square miles of land, 02184 is bigger than 31% of ZIP codes — room for about 10 Central Parks.
🌙 The sky over 02184 today
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🌋 Shake report
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Source: USGS.

People and housing

Population38,899This ZIP38,899
Households14,432This ZIP14,432
Housing units15,163This ZIP15,163
Median age41.3This ZIP41.3Massachusetts40.0US 38.9
Median household income$122,214This ZIP$122,214Massachusetts$103,960US $80,734
Median home value$656,800This ZIP$656,800Massachusetts$562,100US $332,700
Median gross rent$2,024This ZIP$2,024Massachusetts$1,762US $1,413
Bachelor's degree or higher47.5%This ZIP47.5%
Mean commute32.7 minThis ZIP32.7 min
Population density2,826.6 / sq miThis ZIP2,826.6 / sq mi

Business and tax activity

Business establishments1,548This ZIP1,548
Employees26,046This ZIP26,046
Annual payroll$1,881,749,000This ZIP$1,881,749,000
Tax returns filed19,880This ZIP19,880
Total adjusted gross income$2,112,752,000This ZIP$2,112,752,000

Land area

Land area13.76 sq miThis ZIP13.76 sq mi
Water area0.80 sq miThis ZIP0.80 sq mi

Other place names in 02184

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

ZIP codes near 02184

ZIPCityDistance
02188 Weymouth, MA 2.3 mi
02169 Quincy, MA 2.4 mi
02368 Randolph, MA 3.2 mi
02269 Quincy, MA 3.2 mi
02190 South Weymouth, MA 3.7 mi
02189 East Weymouth, MA 3.7 mi
02191 North Weymouth, MA 3.9 mi
02170 Quincy, MA 4.2 mi
02343 Holbrook, MA 4.6 mi
02186 Milton, MA 4.8 mi

Find every ZIP code within 10 miles of 02184 →

Questions about this ZIP code

Where is ZIP code 02184?

02184 is in Braintree, Massachusetts, in Norfolk County, part of the Boston-Cambridge-Newton, MA-NH metropolitan area. Its published point location is 42.2062, -71.0023.

What county is 02184 in?

02184 lies in Norfolk County.

What area code is 02184?

Braintree uses area codes 781 and 339, from NANPA's telephone records.

What time zone is 02184 in?

02184 uses America/New_York.

How many people live in 02184?

About 38,899 people live in ZIP code 02184, in 14,432 households, at 2,826.6 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 02184?

$122,214 a year, against $103,960 across Massachusetts.

What ZIP codes are near 02184?

The closest are 02188 (2.3 mi), 02169 (2.4 mi), 02368 (3.2 mi), 02269 (3.2 mi) and 02190 (3.7 mi).

Is 02184 a PO Box ZIP code?

02184 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “02184 ZIP Code — Braintree, Massachusetts (Norfolk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02184

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