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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/06087

06087

ZIP 06087 is in Unionville, Connecticut, in Hartford County; area codes 860 and 959; Eastern time. Unionville has 2 ZIP codes; the other is 06085.

Type
No street area
Time zone
America/New_York
County
Hartford
Metro area
none
Coordinates
41.7576, -72.8850

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 06085, whose figures describe that area — not this ZIP code.

☼ Live from 06087 — Unionville, CT

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Where 06087 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 06087
  • 🔢 Type 06087 into a pocket calculator and turn it upside down: LBOgO — not quite a word, sorry.
  • ➕ As a number, 6,087 = 3 × 2029. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011111000111
  • 🏠 Its numerical neighbours: 06085 (Unionville, CT, 1 mi away) and 06088 (East Windsor, CT, 19 mi away).
  • 🔄 Backwards, 06087 becomes 78060 — and that is a real ZIP code: Oakville, TX, 1,686 miles away.
  • 👥 28 other ZIP codes are made of exactly the same digits (00678, 00687, 00786, 06078, 06708, 06807, …). The farthest-flung twin is 87006 in Bosque, NM, 1,899 miles away.
  • 🧭 Farther north than 73% of all ZIP codes, and farther east than 93%.
  • 🎯1,346 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 06087 and you would come out at 41.76°S, 107.11°E — 831 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
🌙 The sky over 06087 today
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Source: USGS.

Land area

ZIP codes near 06087

ZIPCityDistance
06085 Unionville, CT 0.6 mi
06032 Farmington, CT 2.3 mi
06001 Avon, CT 3.0 mi
06013 Burlington, CT 3.3 mi
06062 Plainville, CT 5.9 mi
06010 Bristol, CT 6.0 mi
06089 Weatogue, CT 6.2 mi
06107 West Hartford, CT 6.5 mi
06117 West Hartford, CT 6.6 mi
06053 New Britain, CT 6.7 mi

Find every ZIP code within 10 miles of 06087 →

Questions about this ZIP code

Where is ZIP code 06087?

06087 is in Unionville, Connecticut, in Hartford County. Its published point location is 41.7576, -72.8850.

What county is 06087 in?

06087 lies in Hartford County.

What area code is 06087?

Unionville uses area codes 860 and 959, from NANPA's telephone records.

What time zone is 06087 in?

06087 uses America/New_York.

What ZIP codes are near 06087?

The closest are 06085 (0.6 mi), 06032 (2.3 mi), 06001 (3 mi), 06013 (3.3 mi) and 06062 (5.9 mi).

Is 06087 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “06087 ZIP Code — Unionville, Connecticut (Hartford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06087

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curl https://zipcodes.pro/zip/06087.json

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