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/85346

85346

ZIP 85346 is in Quartzsite, Arizona, in La Paz County; area code 928; Mountain Standard Time all year. Quartzsite has 2 ZIP codes; the other is 85359.

Type
Standard
Time zone
America/Phoenix
County
La Paz
Metro area
none
Population
2,458
Coordinates
33.6099, -114.1583
☼ Live from 85346 — Quartzsite, AZ

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Local time: —

Where 85346 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 85346
  • 🔢 Type 85346 into a pocket calculator and turn it upside down: ghESB — not quite a word, sorry.
  • ➕ As a number, 85,346 = 2 × 139 × 307. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110101100010
  • 🏠 Its numerical neighbours: 85345 (Peoria, AZ, 110 mi away) and 85347 (Roll, AZ, 60 mi away).
  • 🔄 Backwards, 85346 becomes 64358, which is not a ZIP code at all.
  • 👥 55 other ZIP codes are made of exactly the same digits (34685, 35468, 35486, 35648, 36458, 36548, …). The farthest-flung twin is 34685 in Palm Harbor, FL, 1,897 miles away.
  • 🧭 Farther south than 82% of all ZIP codes, and farther west than 88%.
  • 🎯962 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85346 and you would come out at 33.61°S, 65.84°E — 1,061 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 23m of daylight. Shortest: 9h 55m.
  • 📏 At 363.5 square miles of land, 85346 is bigger than 96% of ZIP codes — room for about 276 Central Parks.
🌙 The sky over 85346 today
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🌋 Shake report
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Source: USGS.

People and housing

Population2,458This ZIP2,458
Households1,693This ZIP1,693
Housing units2,718This ZIP2,718
Median age73.3This ZIP73.3Arizona39.0US 38.9
Median household income$44,028This ZIP$44,028Arizona$79,964US $80,734
Median gross rent$836This ZIP$836Arizona$1,543US $1,413
Bachelor's degree or higher21.6%This ZIP21.6%
Population density6.8 / sq miThis ZIP6.8 / sq mi

Business and tax activity

Business establishments66This ZIP66
Employees632This ZIP632
Annual payroll$17,698,000This ZIP$17,698,000

Land area

Land area363.54 sq miThis ZIP363.54 sq mi
Water area0.00 sq mi

Other place names in 85346

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

ZIP codes near 85346

ZIPCityDistance
85359 Quartzsite, AZ 6.1 mi
85334 Ehrenberg, AZ 11.9 mi
85344 Parker, AZ 21.6 mi
85371 Poston, AZ 28.1 mi
92226 Blythe, CA 28.5 mi
85348 Salome, AZ 29.1 mi
85325 Bouse, AZ 29.5 mi
92225 Blythe, CA 29.8 mi
85328 Cibola, AZ 36.3 mi
92242 Earp, CA 40.9 mi

Find every ZIP code within 10 miles of 85346 →

Questions about this ZIP code

Where is ZIP code 85346?

85346 is in Quartzsite, Arizona, in La Paz County. Its published point location is 33.6099, -114.1583.

What county is 85346 in?

85346 lies in La Paz County.

What area code is 85346?

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

What time zone is 85346 in?

85346 uses America/Phoenix.

How many people live in 85346?

About 2,458 people live in ZIP code 85346, in 1,693 households, at 6.8 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 85346?

$44,028 a year, against $79,964 across Arizona.

What ZIP codes are near 85346?

The closest are 85359 (6.1 mi), 85334 (11.9 mi), 85344 (21.6 mi), 85371 (28.1 mi) and 92226 (28.5 mi).

Is 85346 a PO Box ZIP code?

85346 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “85346 ZIP Code — Quartzsite, Arizona (La Paz County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85346

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