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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/80453

80453

ZIP 80453 is Idledale, Colorado, in Jefferson County; area codes 303, 720 and 983; Mountain time.

Type
Standard
Time zone
America/Denver
County
Jefferson
Population
297
Coordinates
39.6648, -105.2428
☼ Live from 80453 — Idledale, CO

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Where 80453 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 80453
  • 🔢 Type 80453 into a pocket calculator and turn it upside down: EShOB — not quite a word, sorry.
  • ➕ As a number, 80,453 = 43 × 1871. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011101001000101
  • 🏠 Its numerical neighbours: 80452 (Idaho Springs, CO, 19 mi away) and 80454 (Indian Hills, CO, 2 mi away).
  • 🔄 Backwards, 80453 becomes 35408, which is not a ZIP code at all.
  • 👥 58 other ZIP codes are made of exactly the same digits (03458, 03584, 03845, 03854, 04358, 04538, …). The farthest-flung twin is 34058 in FPO AA, a military post office, 1,901 miles away.
  • 🧭 Farther north than 53% of all ZIP codes, and farther west than 83%.
  • 🎯354 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 80453 and you would come out at 39.66°S, 74.76°E — 705 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 22m.
  • 📏 At 0.527 square miles of land, 80453 is bigger than 5% of ZIP codes — about 255 football fields.
🌙 The sky over 80453 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population297This ZIP297
Households132This ZIP132
Housing units161This ZIP161
Median age35.7This ZIP35.7Colorado37.7US 38.9
Median home value$451,900This ZIP$451,900Colorado$539,400US $332,700
Bachelor's degree or higher67.5%This ZIP67.5%
Population density563.6 / sq miThis ZIP563.6 / sq mi

Business and tax activity

Business establishments10This ZIP10
Employees27This ZIP27
Annual payroll$1,336,000This ZIP$1,336,000

Land area

Land area0.53 sq miThis ZIP0.53 sq mi
Water area0.00 sq mi

Other place names in 80453

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

ZIP codes near 80453

ZIPCityDistance
80454 Indian Hills, CO 2.4 mi
80457 Kittredge, CO 3.2 mi
80401 Golden, CO 3.8 mi
80228 Denver, CO 4.2 mi
80465 Morrison, CO 4.3 mi
80419 Golden, CO 4.9 mi
80402 Golden, CO 6.4 mi
80225 Denver, CO 6.9 mi
80227 Denver, CO 7.5 mi
80235 Denver, CO 8.2 mi

Find every ZIP code within 10 miles of 80453 →

Questions about this ZIP code

Where is ZIP code 80453?

80453 is in Idledale, Colorado, in Jefferson County, part of the Denver-Aurora-Centennial, CO metropolitan area. Its published point location is 39.6648, -105.2428.

What county is 80453 in?

80453 lies in Jefferson County.

What area code is 80453?

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

What time zone is 80453 in?

80453 uses America/Denver.

How many people live in 80453?

About 297 people live in ZIP code 80453, in 132 households, at 563.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 80453?

The closest are 80454 (2.4 mi), 80457 (3.2 mi), 80401 (3.8 mi), 80228 (4.2 mi) and 80465 (4.3 mi).

Is 80453 a PO Box ZIP code?

80453 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “80453 ZIP Code — Idledale, Colorado (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/80453

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