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/86304

86304

ZIP 86304 is in Prescott, Arizona, in Yavapai County; area code 928; Mountain Standard Time all year. Prescott has 6 ZIP codes; the others are 86301, 86302, 86303, 86305 and 86313.

Type
No street area
Time zone
America/Phoenix
County
Yavapai
Coordinates
34.5967, -112.4907

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 86305, whose figures describe that area — not this ZIP code.

☼ Live from 86304 — Prescott, AZ

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 86304 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 86304
  • 🔢 Type 86304 into a pocket calculator and turn it upside down: hOEgB — not quite a word, sorry.
  • ➕ As a number, 86,304 = 2 × 2 × 2 × 2 × 2 × 3 × 29 × 31. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101000100100000
  • 🏠 Its numerical neighbours: 86303 (Prescott, AZ, 8 mi away) and 86305 (Prescott, AZ, 19 mi away).
  • 🔄 Backwards, 86304 becomes 40368, which is not a ZIP code at all.
  • 👥 60 other ZIP codes are made of exactly the same digits (03468, 03846, 03864, 04683, 04863, 06384, …). The farthest-flung twin is 04683 in Sunset, ME, 2,393 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther west than 88%.
  • 🎯845 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 86304 and you would come out at 34.60°S, 67.51°E — 1,029 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 50m.
🌙 The sky over 86304 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments18This ZIP18
Employees88This ZIP88
Annual payroll$5,078,000This ZIP$5,078,000

Land area

ZIP codes near 86304

ZIPCityDistance
86302 Prescott, AZ 1.5 mi
86313 Prescott, AZ 3.6 mi
86301 Prescott, AZ 4.0 mi
86303 Prescott, AZ 7.6 mi
86314 Prescott Valley, AZ 9.1 mi
86340 Sedona, AZ 9.3 mi
86312 Prescott Valley, AZ 11.5 mi
86315 Prescott Valley, AZ 12.6 mi
86323 Chino Valley, AZ 12.7 mi
86329 Humboldt, AZ 14.4 mi

Find every ZIP code within 10 miles of 86304 →

Questions about this ZIP code

Where is ZIP code 86304?

86304 is in Prescott, Arizona, in Yavapai County, part of the Prescott Valley-Prescott, AZ metropolitan area. Its published point location is 34.5967, -112.4907.

What county is 86304 in?

86304 lies in Yavapai County.

What area code is 86304?

Prescott uses area code 928, from NANPA's telephone records.

What time zone is 86304 in?

86304 uses America/Phoenix.

What ZIP codes are near 86304?

The closest are 86302 (1.5 mi), 86313 (3.6 mi), 86301 (4 mi), 86303 (7.6 mi) and 86314 (9.1 mi).

Is 86304 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. “86304 ZIP Code — Prescott, Arizona (Yavapai County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/86304

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/86304.json

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