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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/85306

85306

ZIP 85306 is in Glendale, Arizona, in Maricopa County; area codes 480, 602 and 623; Mountain Standard Time all year. Glendale has 12 ZIP codes in all.

Type
Standard
Time zone
America/Phoenix
County
Maricopa
Population
24,911
Coordinates
33.6236, -112.1753
☼ Live from 85306 — Glendale, AZ

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Local time: —

Where 85306 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 85306
  • 🔢 Type 85306 into a pocket calculator and turn it upside down: gOESB — not quite a word, sorry.
  • ➕ As a number, 85,306 = 2 × 13 × 17 × 193. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110100111010
  • 🏠 Its numerical neighbours: 85305 (Glendale, AZ, 8 mi away) and 85307 (Glendale, AZ, 10 mi away).
  • 🔄 Backwards, 85306 becomes 60358, which is not a ZIP code at all.
  • 👥 49 other ZIP codes are made of exactly the same digits (03586, 03856, 03865, 05836, 05863, 06385, …). The farthest-flung twin is 03856 in Newfields, NH, 2,301 miles away.
  • 🧭 Farther south than 81% of all ZIP codes, and farther west than 87%.
  • 🎯865 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85306 and you would come out at 33.62°S, 67.82°E — 1,093 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 23m of daylight. Shortest: 9h 55m.
  • 📏 At 5.9 square miles of land, 85306 is bigger than 21% of ZIP codes — room for about 4.4 Central Parks.
🌙 The sky over 85306 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population24,911This ZIP24,911
Households9,258This ZIP9,258
Housing units9,858This ZIP9,858
Median age37.9This ZIP37.9Arizona39.0US 38.9
Median household income$84,779This ZIP$84,779Arizona$79,964US $80,734
Median home value$392,500This ZIP$392,500Arizona$394,500US $332,700
Median gross rent$1,730This ZIP$1,730Arizona$1,543US $1,413
Bachelor's degree or higher27.8%This ZIP27.8%
Mean commute26.4 minThis ZIP26.4 min
Population density4,253.9 / sq miThis ZIP4,253.9 / sq mi

Business and tax activity

Business establishments515This ZIP515
Employees9,327This ZIP9,327
Annual payroll$572,530,000This ZIP$572,530,000
Tax returns filed11,330This ZIP11,330
Total adjusted gross income$730,043,000This ZIP$730,043,000

Land area

Land area5.86 sq miThis ZIP5.86 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 85306

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

ZIP codes near 85306

ZIPCityDistance
85304 Glendale, AZ 2.0 mi
85053 Phoenix, AZ 2.5 mi
85308 Glendale, AZ 2.6 mi
85381 Peoria, AZ 3.3 mi
85302 Glendale, AZ 3.8 mi
85029 Phoenix, AZ 4.2 mi
85380 Peoria, AZ 4.6 mi
85385 Peoria, AZ 4.6 mi
85382 Peoria, AZ 4.7 mi
85023 Phoenix, AZ 4.8 mi

Find every ZIP code within 10 miles of 85306 →

Questions about this ZIP code

Where is ZIP code 85306?

85306 is in Glendale, Arizona, in Maricopa County, part of the Phoenix-Mesa-Chandler, AZ metropolitan area. Its published point location is 33.6236, -112.1753.

What county is 85306 in?

85306 lies in Maricopa County.

What area code is 85306?

Glendale uses area codes 480, 602 and 623, from NANPA's telephone records.

What time zone is 85306 in?

85306 uses America/Phoenix.

How many people live in 85306?

About 24,911 people live in ZIP code 85306, in 9,258 households, at 4,253.9 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 85306?

$84,779 a year, against $79,964 across Arizona.

What ZIP codes are near 85306?

The closest are 85304 (2 mi), 85053 (2.5 mi), 85308 (2.6 mi), 85381 (3.3 mi) and 85302 (3.8 mi).

Is 85306 a PO Box ZIP code?

85306 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85306 ZIP Code — Glendale, Arizona (Maricopa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85306

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