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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/06154

06154

ZIP 06154 is in Hartford, Connecticut, in Hartford County; area codes 860 and 959; Eastern time. Hartford has 36 ZIP codes in all.

Type
No street area
Time zone
America/New_York
County
Hartford
Metro area
none
Coordinates
41.7715, -72.6867

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 06105, whose figures describe that area — not this ZIP code.

☼ Live from 06154 — Hartford, CT

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Where 06154 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 06154
  • 🔢 Type 06154 into a pocket calculator and turn it upside down: hSIgO — not quite a word, sorry.
  • ➕ As a number, 6,154 = 2 × 17 × 181. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100000001010
  • 🏠 Its numerical neighbours: 06153 (Hartford, CT, 2 mi away) and 06155 (Hartford, CT, 0 mi away).
  • 🔄 Backwards, 06154 becomes 45160 — and that is a real ZIP code: Owensville, OH, 629 miles away.
  • 👥 78 other ZIP codes are made of exactly the same digits (01546, 01564, 05146, 05461, 05641, 06145, …). The farthest-flung twin is 56140 in Ihlen, MN, 1,205 miles away.
  • 🧭 Farther north than 73% of all ZIP codes, and farther east than 93%.
  • 🎯1,356 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 06154 and you would come out at 41.77°S, 107.31°E — 826 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 06154 today
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Source: USGS.

Land area

ZIP codes near 06154

ZIPCityDistance
06155 Hartford, CT 0.2 mi
06156 Hartford, CT 0.3 mi
06160 Hartford, CT 0.5 mi
06123 Hartford, CT 0.5 mi
06126 Hartford, CT 0.5 mi
06132 Hartford, CT 0.5 mi
06134 Hartford, CT 0.5 mi
06152 Hartford, CT 0.5 mi
06167 Hartford, CT 0.5 mi
06101 Hartford, CT 0.8 mi

Find every ZIP code within 10 miles of 06154 →

Questions about this ZIP code

Where is ZIP code 06154?

06154 is in Hartford, Connecticut, in Hartford County. Its published point location is 41.7715, -72.6867.

What county is 06154 in?

06154 lies in Hartford County.

What area code is 06154?

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

What time zone is 06154 in?

06154 uses America/New_York.

What ZIP codes are near 06154?

The closest are 06155 (0.2 mi), 06156 (0.3 mi), 06160 (0.5 mi), 06123 (0.5 mi) and 06126 (0.5 mi).

Is 06154 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. “06154 ZIP Code — Hartford, Connecticut (Hartford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06154

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