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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/55104

55104

ZIP 55104 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
45,762
Coordinates
44.9539, -93.1644
☼ Live from 55104 — Saint Paul, MN

Weather right now

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Local time: —

Where 55104 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 55104
  • 🔢 Type 55104 into a pocket calculator and turn it upside down: hOISS — not quite a word, sorry.
  • ➕ As a number, 55,104 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 41. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101011101000000
  • 🏠 Its numerical neighbours: 55103 (Saint Paul, MN, 2 mi away) and 55105 (Saint Paul, MN, 1 mi away).
  • 🔄 Backwards, 55104 becomes 40155 — and that is a real ZIP code: Muldraugh, KY, 610 miles away.
  • 👥 37 other ZIP codes are made of exactly the same digits (01545, 04551, 05154, 05451, 10455, 10545, …). The farthest-flung twin is 04551 in Bremen, ME, 1,168 miles away.
  • 🧭 Farther north than 91% of all ZIP codes, and farther west than 64%.
  • 🎯449 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 55104 and you would come out at 44.95°S, 86.84°E — 836 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 6.0 square miles of land, 55104 is bigger than 21% of ZIP codes — room for about 4.6 Central Parks.
🌙 The sky over 55104 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population45,762This ZIP45,762
Households19,059This ZIP19,059
Housing units20,697This ZIP20,697
Median age33.4This ZIP33.4Minnesota38.8US 38.9
Median household income$75,712This ZIP$75,712Minnesota$89,062US $80,734
Median home value$317,700This ZIP$317,700Minnesota$329,300US $332,700
Median gross rent$1,199This ZIP$1,199Minnesota$1,280US $1,413
Bachelor's degree or higher52.7%This ZIP52.7%
Mean commute21.0 minThis ZIP21.0 min
Population density7,582.8 / sq miThis ZIP7,582.8 / sq mi

Business and tax activity

Business establishments1,191This ZIP1,191
Employees21,496This ZIP21,496
Annual payroll$906,341,000This ZIP$906,341,000
Tax returns filed20,540This ZIP20,540
Total adjusted gross income$1,523,088,000This ZIP$1,523,088,000

Land area

Land area6.04 sq miThis ZIP6.04 sq mi
Water area0.12 sq miThis ZIP0.12 sq mi

Other place names in 55104

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

ZIP codes near 55104

ZIPCityDistance
55105 Saint Paul, MN 1.3 mi
55114 Saint Paul, MN 1.7 mi
55108 Saint Paul, MN 2.0 mi
55103 Saint Paul, MN 2.2 mi
55102 Saint Paul, MN 2.6 mi
55406 Minneapolis, MN 3.0 mi
55116 Saint Paul, MN 3.0 mi
55155 Saint Paul, MN 3.2 mi
55414 Minneapolis, MN 3.3 mi
55145 Saint Paul, MN 3.5 mi

Find every ZIP code within 10 miles of 55104 →

Questions about this ZIP code

Where is ZIP code 55104?

55104 is in Saint Paul, Minnesota, in Ramsey County, part of the Minneapolis-St. Paul-Bloomington, MN-WI metropolitan area. Its published point location is 44.9539, -93.1644.

What county is 55104 in?

55104 lies in Ramsey County.

What time zone is 55104 in?

55104 uses America/Chicago.

How many people live in 55104?

About 45,762 people live in ZIP code 55104, in 19,059 households, at 7,582.8 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 55104?

$75,712 a year, against $89,062 across Minnesota.

What ZIP codes are near 55104?

The closest are 55105 (1.3 mi), 55114 (1.7 mi), 55108 (2 mi), 55103 (2.2 mi) and 55102 (2.6 mi).

Is 55104 a PO Box ZIP code?

55104 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “55104 ZIP Code — Saint Paul, Minnesota (Ramsey County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/55104

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