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zipcodes.pro — ZIP/85138

85138

ZIP 85138 is in Maricopa, Arizona, in Pinal County; area code 520; Mountain Standard Time all year. Maricopa has 2 ZIP codes; the other is 85139.

Type
Standard
Time zone
America/Phoenix
County
Pinal
Population
55,260
Coordinates
33.0177, -111.9913
☼ Live from 85138 — Maricopa, AZ

Weather right now

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NEXRAD radar
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Local time: —

Where 85138 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 85138
  • 🔢 Type 85138 into a pocket calculator and turn it upside down: BEISB — not quite a word, sorry.
  • ➕ As a number, 85,138 = 2 × 42569. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110010010010
  • 🏠 Its numerical neighbours: 85137 (Kearny, AZ, 57 mi away) and 85139 (Maricopa, AZ, 14 mi away).
  • 🔄 Backwards, 85138 becomes 83158, which is not a ZIP code at all.
  • 👥 17 other ZIP codes are made of exactly the same digits (18853, 35188, 38581, 38851, 53188, 53818, …). The farthest-flung twin is 18853 in Wyalusing, PA, 2,035 miles away.
  • 🧭 Farther south than 84% of all ZIP codes, and farther west than 87%.
  • 🎯880 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85138 and you would come out at 33.02°S, 68.01°E — 1,099 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 20m of daylight. Shortest: 9h 58m.
  • 📏 At 84.8 square miles of land, 85138 is bigger than 74% of ZIP codes — room for about 64 Central Parks.
🌙 The sky over 85138 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population55,260This ZIP55,260
Households17,427This ZIP17,427
Housing units19,384This ZIP19,384
Median age37.2This ZIP37.2Arizona39.0US 38.9
Median household income$95,867This ZIP$95,867Arizona$79,964US $80,734
Median home value$378,800This ZIP$378,800Arizona$394,500US $332,700
Median gross rent$1,974This ZIP$1,974Arizona$1,543US $1,413
Bachelor's degree or higher23.7%This ZIP23.7%
Mean commute37.4 minThis ZIP37.4 min
Population density652.0 / sq miThis ZIP652.0 / sq mi

Business and tax activity

Business establishments298This ZIP298
Employees2,198This ZIP2,198
Annual payroll$81,511,000This ZIP$81,511,000
Tax returns filed24,860This ZIP24,860
Total adjusted gross income$1,706,028,000This ZIP$1,706,028,000

Land area

Land area84.75 sq miThis ZIP84.75 sq mi
Water area0.12 sq miThis ZIP0.12 sq mi

Other place names in 85138

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

ZIP codes near 85138

ZIPCityDistance
85172 Stanfield, AZ 8.1 mi
85121 Bapchule, AZ 9.4 mi
85139 Maricopa, AZ 14.1 mi
85248 Chandler, AZ 15.4 mi
85122 Casa Grande, AZ 15.7 mi
85147 Sacaton, AZ 16.4 mi
85193 Casa Grande, AZ 16.6 mi
85339 Laveen, AZ 17.7 mi
85226 Chandler, AZ 18.2 mi
85249 Chandler, AZ 18.2 mi

Find every ZIP code within 10 miles of 85138 →

Questions about this ZIP code

Where is ZIP code 85138?

85138 is in Maricopa, Arizona, in Pinal County, part of the Phoenix-Mesa-Chandler, AZ metropolitan area. Its published point location is 33.0177, -111.9913.

What county is 85138 in?

85138 lies in Pinal County.

What area code is 85138?

Maricopa uses area code 520, from NANPA's telephone records.

What time zone is 85138 in?

85138 uses America/Phoenix.

How many people live in 85138?

About 55,260 people live in ZIP code 85138, in 17,427 households, at 652.0 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 85138?

$95,867 a year, against $79,964 across Arizona.

What ZIP codes are near 85138?

The closest are 85172 (8.1 mi), 85121 (9.4 mi), 85139 (14.1 mi), 85248 (15.4 mi) and 85122 (15.7 mi).

Is 85138 a PO Box ZIP code?

85138 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “85138 ZIP Code — Maricopa, Arizona (Pinal County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85138

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