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/80239

80239

ZIP 80239 is in Denver, Colorado, mostly in Denver County; area codes 303, 720 and 983; Mountain time. Denver has 66 ZIP codes in all.

Type
Standard
Time zone
America/Denver
County
Denver +1 more
Population
44,956
Coordinates
39.7892, -104.8336
☼ Live from 80239 — Denver, CO

Weather right now

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Local time: —

Where 80239 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 80239
  • 🔢 Type 80239 into a pocket calculator and turn it upside down: GEZOB — not quite a word, sorry.
  • ➕ 80239 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011100101101111
  • 🏠 Its numerical neighbours: 80238 (Denver, CO, 3 mi away) and 80241 (Thornton, CO, 12 mi away).
  • 🔄 Backwards, 80239 becomes 93208 — and that is a real ZIP code: Camp Nelson, CA, 792 miles away.
  • 👥 47 other ZIP codes are made of exactly the same digits (02839, 02893, 03289, 03298, 08329, 09823, …). The farthest-flung twin is 09832 in APO AE, a military post office, 6,879 miles away.
  • 🧭 Farther north than 54% of all ZIP codes, and farther west than 82%.
  • 🎯332 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80239 and you would come out at 39.79°S, 75.17°E — 704 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 21m.
  • 📏 At 10.3 square miles of land, 80239 is bigger than 28% of ZIP codes — room for about 7.8 Central Parks.
🌙 The sky over 80239 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population44,956This ZIP44,956
Households13,410This ZIP13,410
Housing units13,943This ZIP13,943
Median age32.5This ZIP32.5Colorado37.7US 38.9
Median household income$98,148This ZIP$98,148Colorado$95,470US $80,734
Median home value$429,600This ZIP$429,600Colorado$539,400US $332,700
Median gross rent$2,005This ZIP$2,005Colorado$1,761US $1,413
Bachelor's degree or higher18.9%This ZIP18.9%
Mean commute26.0 minThis ZIP26.0 min
Population density4,351.1 / sq miThis ZIP4,351.1 / sq mi

Business and tax activity

Business establishments968This ZIP968
Employees28,211This ZIP28,211
Annual payroll$2,192,407,000This ZIP$2,192,407,000
Tax returns filed21,600This ZIP21,600
Total adjusted gross income$1,024,794,000This ZIP$1,024,794,000

Land area

Land area10.33 sq miThis ZIP10.33 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Counties 80239 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Denver County 79.9%
Adams County 20.1%

Other place names in 80239

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

ZIP codes near 80239

ZIPCityDistance
80238 Denver, CO 2.6 mi
80045 Aurora, CO 2.9 mi
80266 Denver, CO 3.5 mi
80010 Aurora, CO 3.8 mi
80011 Aurora, CO 3.9 mi
80040 Aurora, CO 4.1 mi
80042 Aurora, CO 4.1 mi
80201 Denver, CO 4.5 mi
80207 Denver, CO 4.8 mi
80037 Commerce City, CO 5.5 mi

Find every ZIP code within 10 miles of 80239 →

Questions about this ZIP code

Where is ZIP code 80239?

80239 is in Denver, Colorado, in Denver County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.7892, -104.8336.

What county is 80239 in?

80239 spans 2 counties: Denver County and Adams County. Most of it falls in Denver County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 80239?

Denver uses area codes 303, 720 and 983, from NANPA's telephone records.

What time zone is 80239 in?

80239 uses America/Denver.

How many people live in 80239?

About 44,956 people live in ZIP code 80239, in 13,410 households, at 4,351.1 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 80239?

$98,148 a year, against $95,470 across Colorado.

What ZIP codes are near 80239?

The closest are 80238 (2.6 mi), 80045 (2.9 mi), 80266 (3.5 mi), 80010 (3.8 mi) and 80011 (3.9 mi).

Is 80239 a PO Box ZIP code?

80239 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “80239 ZIP Code — Denver, Colorado (Denver County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80239

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/80239.json

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