55814
ZIP 55814 is in Duluth, Minnesota, in St. Louis County; area code 218; Central time. Duluth has 14 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Chicago
- County
- St. Louis
- Metro area
- Duluth, MN-WI
- Population
- 319
- Coordinates
- 46.8352, -92.1971
Weather right now
Asking the National Weather Service…
Where 55814 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.
- 🔢 Type 55814 into a pocket calculator and turn it upside down: hIBSS — not quite a word, sorry.
- ➕ As a number, 55,814 = 2 × 11 × 43 × 59. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1101101000000110 - 🏠 Its numerical neighbours: 55812 (Duluth, MN, 6 mi away) and 55815 (Duluth, MN, 6 mi away).
- 🔄 Backwards, 55814 becomes 41855 — and that is a real ZIP code: Thornton, KY, 823 miles away.
- 👥 23 other ZIP codes are made of exactly the same digits (14558, 14585, 14855, 15458, 15485, 15548, …). The farthest-flung twin is 85145 in Red Rock, AZ, 1,413 miles away.
- 🧭 Farther north than 95% of all ZIP codes, and farther west than 61%.
- 🎯580 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 55814 and you would come out at 46.84°S, 87.80°E — 828 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 52m of daylight. Shortest: 8h 32m.
- 📏 At 0.078 square miles of land, 55814 is bigger than 1% of ZIP codes — about 38 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 319This ZIP319 |
|---|---|
| Households | 0 |
| Housing units | 0 |
| Median age | 44.5This ZIP44.5Minnesota38.8US 38.9 |
| Bachelor's degree or higher | 1.6%This ZIP1.6% |
| Population density | 4,089.7 / sq miThis ZIP4,089.7 / sq mi |
Land area
| Land area | 0.08 sq miThis ZIP0.08 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 55814
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 55814
| ZIP | City | Distance |
|---|---|---|
55811 | Duluth, MN | 1.2 mi |
55805 | Duluth, MN | 5.5 mi |
55801 | Duluth, MN | 5.6 mi |
55815 | Duluth, MN | 5.6 mi |
55816 | Duluth, MN | 5.6 mi |
55806 | Duluth, MN | 5.7 mi |
55812 | Duluth, MN | 6.2 mi |
55810 | Duluth, MN | 6.4 mi |
55807 | Duluth, MN | 7.0 mi |
55802 | Duluth, MN | 7.3 mi |
Find every ZIP code within 10 miles of 55814 →
Questions about this ZIP code
Where is ZIP code 55814?
55814 is in Duluth, Minnesota, in St. Louis County, part of the Duluth, MN-WI metropolitan area. Its published point location is 46.8352, -92.1971.
What county is 55814 in?
55814 lies in St. Louis County.
What area code is 55814?
Duluth uses area code 218, from NANPA's telephone records.
What time zone is 55814 in?
55814 uses America/Chicago.
How many people live in 55814?
About 319 people live in ZIP code 55814, at 4,089.7 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 55814?
The closest are 55811 (1.2 mi), 55805 (5.5 mi), 55801 (5.6 mi), 55815 (5.6 mi) and 55816 (5.6 mi).
Is 55814 a PO Box ZIP code?
55814 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “55814 ZIP Code — Duluth, Minnesota (St. Louis County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/55814
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/55814.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.