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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/55155

55155

ZIP 55155 is in Saint Paul, Minnesota, in Ramsey County; Central time. Saint Paul has 43 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
County
Ramsey
Population
0
Coordinates
44.9519, -93.0994
☼ Live from 55155 — Saint Paul, MN

Weather right now

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Local time: —

Where 55155 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 55155
  • 🔢 Type 55155 into a pocket calculator and turn it upside down: SSISS — not quite a word, sorry.
  • ⇆55155 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ As a number, 55,155 = 3 × 5 × 3677. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101011101110011
  • 🏠 Its numerical neighbours: 55150 (Mendota, MN, 5 mi away) and 55164 (Saint Paul, MN, 3 mi away).
  • 👥 3 other ZIP codes are made of exactly the same digits (15555, 51555, 55551). The farthest-flung twin is 15555 in Quecreek, PA, 787 miles away.
  • 🧭 Farther north than 91% of all ZIP codes, and farther west than 63%.
  • 🎯451 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 55155 and you would come out at 44.95°S, 86.90°E — 838 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 37m of daylight. Shortest: 8h 46m.
  • 📏 At 0.226 square miles of land, 55155 is bigger than 3% of ZIP codes — about 109 football fields.
🌙 The sky over 55155 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population0
Households0
Housing units0
Population density0.0 / sq mi

Business and tax activity

Business establishments25This ZIP25
Employees331This ZIP331
Annual payroll$30,227,000This ZIP$30,227,000

Land area

Land area0.23 sq miThis ZIP0.23 sq mi
Water area0.00 sq mi

Other place names in 55155

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

ZIP codes near 55155

ZIPCityDistance
55101 Saint Paul, MN 0.6 mi
55145 Saint Paul, MN 0.6 mi
55170 Saint Paul, MN 0.6 mi
55146 Saint Paul, MN 1.0 mi
55103 Saint Paul, MN 1.4 mi
55131 Saint Paul, MN 1.7 mi
55130 Saint Paul, MN 1.7 mi
55107 Saint Paul, MN 1.7 mi
55102 Saint Paul, MN 1.8 mi
55106 Saint Paul, MN 2.6 mi

Find every ZIP code within 10 miles of 55155 →

Questions about this ZIP code

Where is ZIP code 55155?

55155 is in Saint Paul, Minnesota, in Ramsey County, part of the Minneapolis-St. Paul-Bloomington, MN-WI metropolitan area. Its published point location is 44.9519, -93.0994.

What county is 55155 in?

55155 lies in Ramsey County.

What time zone is 55155 in?

55155 uses America/Chicago.

How many people live in 55155?

About 0 people live in ZIP code 55155. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 55155?

The closest are 55101 (0.6 mi), 55145 (0.6 mi), 55170 (0.6 mi), 55146 (1 mi) and 55103 (1.4 mi).

Is 55155 a PO Box ZIP code?

55155 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “55155 ZIP Code — Saint Paul, Minnesota (Ramsey County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/55155

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