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/74345

74345

ZIP 74345 is in Grove, Oklahoma, in Delaware County; area codes 918 and 539; Central time. Grove has 2 ZIP codes; the other is 74344.

Type
No street area
Time zone
America/Chicago
County
Delaware
Metro area
none
Coordinates
36.6036, -94.7297

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 74344, whose figures describe that area — not this ZIP code.

☼ Live from 74345 — Grove, OK

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 74345 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 74345
  • 🔢 Type 74345 into a pocket calculator and turn it upside down: ShEhL — not quite a word, sorry.
  • ➕ As a number, 74,345 = 5 × 14869. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010001001101001
  • 🏠 Its numerical neighbours: 74344 (Grove, OK, 1 mi away) and 74346 (Jay, OK, 11 mi away).
  • 🔄 Backwards, 74345 becomes 54347, which is not a ZIP code at all.
  • 👥 33 other ZIP codes are made of exactly the same digits (34475, 34745, 35447, 35474, 35744, 37544, …). The farthest-flung twin is 34745 in Kissimmee, FL, 963 miles away.
  • 🧭 Farther south than 66% of all ZIP codes, and farther west than 68%.
  • 🎯305 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 74345 and you would come out at 36.60°S, 85.27°E — 1,159 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 40m of daylight. Shortest: 9h 39m.
🌙 The sky over 74345 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments14This ZIP14
Employees83This ZIP83
Annual payroll$2,454,000This ZIP$2,454,000

Land area

ZIP codes near 74345

ZIPCityDistance
74344 Grove, OK 0.8 mi
64863 South West City, MO 8.7 mi
64868 Tiff City, MO 8.7 mi
74370 Wyandotte, OK 10.5 mi
74343 Fairland, OK 10.5 mi
74346 Jay, OK 11.4 mi
74331 Afton, OK 12.7 mi
64831 Anderson, MO 15.6 mi
72768 Sulphur Springs, AR 16.1 mi
64847 Lanagan, MO 16.2 mi

Find every ZIP code within 10 miles of 74345 →

Questions about this ZIP code

Where is ZIP code 74345?

74345 is in Grove, Oklahoma, in Delaware County. Its published point location is 36.6036, -94.7297.

What county is 74345 in?

74345 lies in Delaware County.

What area code is 74345?

Grove uses area codes 918 and 539, from NANPA's telephone records.

What time zone is 74345 in?

74345 uses America/Chicago.

What ZIP codes are near 74345?

The closest are 74344 (0.8 mi), 64863 (8.7 mi), 64868 (8.7 mi), 74370 (10.5 mi) and 74343 (10.5 mi).

Is 74345 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.

Download or cite

Cite this page

zipcodes.pro. “74345 ZIP Code — Grove, Oklahoma (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/74345

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/74345.json

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