Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/56722

56722

ZIP 56722 is Euclid, Minnesota, in Polk County; area code 218; Central time.

Type
Standard
Time zone
America/Chicago
County
Polk
Metro area
Grand Forks, ND-MN
Population
377
Coordinates
47.9848, -96.6506
☼ Live from 56722 — Euclid, MN

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 56722 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 56722
  • 🔢 Type 56722 into a pocket calculator and turn it upside down: ZZLgS — not quite a word, sorry.
  • ➕ As a number, 56,722 = 2 × 79 × 359. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101110110010010
  • 🏠 Its numerical neighbours: 56721 (East Grand Forks, MN, 14 mi away) and 56723 (Fisher, MN, 14 mi away).
  • 🔄 Backwards, 56722 becomes 22765, which is not a ZIP code at all.
  • 👥 34 other ZIP codes are made of exactly the same digits (22567, 22576, 22657, 25267, 25276, 25672, …). The farthest-flung twin is 27526 in Fuquay Varina, NC, 1,252 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 73%.
  • 🎯572 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 56722 and you would come out at 47.98°S, 83.35°E — 606 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 03m of daylight. Shortest: 8h 22m.
  • 📏 At 135.5 square miles of land, 56722 is bigger than 84% of ZIP codes — room for about 103 Central Parks.
🌙 The sky over 56722 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population377This ZIP377
Households143This ZIP143
Housing units154This ZIP154
Median age47.5This ZIP47.5Minnesota38.8US 38.9
Median household income$94,375This ZIP$94,375Minnesota$89,062US $80,734
Median home value$217,100This ZIP$217,100Minnesota$329,300US $332,700
Bachelor's degree or higher16.7%This ZIP16.7%
Mean commute27.4 minThis ZIP27.4 min
Population density2.8 / sq miThis ZIP2.8 / sq mi

Business and tax activity

Business establishments5This ZIP5
Employees21This ZIP21
Annual payroll$1,012,000This ZIP$1,012,000
Tax returns filed170This ZIP170
Total adjusted gross income$12,996,000This ZIP$12,996,000

Land area

Land area135.48 sq miThis ZIP135.48 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

ZIP codes near 56722

ZIPCityDistance
56762 Warren, MN 13.4 mi
56721 East Grand Forks, MN 13.9 mi
56723 Fisher, MN 14.4 mi
56716 Crookston, MN 17.3 mi
56750 Red Lake Falls, MN 17.7 mi
58206 Grand Forks, ND 18.2 mi
58207 Grand Forks, ND 18.2 mi
58208 Grand Forks, ND 18.2 mi
56760 Viking, MN 20.0 mi
58202 Grand Forks, ND 20.1 mi

Find every ZIP code within 10 miles of 56722 →

Questions about this ZIP code

Where is ZIP code 56722?

56722 is in Euclid, Minnesota, in Polk County, part of the Grand Forks, ND-MN metropolitan area. Its published point location is 47.9848, -96.6506.

What county is 56722 in?

56722 lies in Polk County.

What area code is 56722?

Euclid uses area code 218, from NANPA's telephone records.

What time zone is 56722 in?

56722 uses America/Chicago.

How many people live in 56722?

About 377 people live in ZIP code 56722, in 143 households, at 2.8 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 56722?

$94,375 a year, against $89,062 across Minnesota.

What ZIP codes are near 56722?

The closest are 56762 (13.4 mi), 56721 (13.9 mi), 56723 (14.4 mi), 56716 (17.3 mi) and 56750 (17.7 mi).

Is 56722 a PO Box ZIP code?

56722 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “56722 ZIP Code — Euclid, Minnesota (Polk County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/56722

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/56722.json

Underlying data is public domain or openly licensed — sources, vintages and licences.