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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/83815

83815

ZIP 83815 is in Coeur d'Alene, Idaho, in Kootenai County; area codes 208 and 986; Pacific time. Coeur d'Alene has 3 ZIP codes; the others are 83814 and 83816.

Type
Standard
Time zone
America/Los_Angeles
County
Kootenai
Metro area
Coeur d'Alene, ID
Population
41,405
Coordinates
47.7263, -116.7899
☼ Live from 83815 — Coeur d'Alene, ID

Weather right now

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Local time: —

Where 83815 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 83815
  • 🔢 Type 83815 into a pocket calculator and turn it upside down: SIBEB — not quite a word, sorry.
  • ➕ As a number, 83,815 = 5 × 16763. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100011101100111
  • 🏠 Its numerical neighbours: 83814 (Coeur d'Alene, ID, 7 mi away) and 83816 (Coeur d'Alene, ID, 3 mi away).
  • 🔄 Backwards, 83815 becomes 51838, 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, 2,008 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 89%.
  • 🎯1,056 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 83815 and you would come out at 47.73°S, 63.21°E — 340 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 00m of daylight. Shortest: 8h 24m.
  • 📏 At 15.6 square miles of land, 83815 is bigger than 33% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 83815 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population41,405This ZIP41,405
Households16,657This ZIP16,657
Housing units17,693This ZIP17,693
Median age40.1This ZIP40.1Idaho37.3US 38.9
Median household income$77,864This ZIP$77,864Idaho$77,800US $80,734
Median home value$498,300This ZIP$498,300Idaho$418,600US $332,700
Median gross rent$1,574This ZIP$1,574Idaho$1,238US $1,413
Bachelor's degree or higher33.4%This ZIP33.4%
Mean commute18.5 minThis ZIP18.5 min
Population density2,651.3 / sq miThis ZIP2,651.3 / sq mi

Business and tax activity

Business establishments1,150This ZIP1,150
Employees12,424This ZIP12,424
Annual payroll$638,760,000This ZIP$638,760,000
Tax returns filed18,110This ZIP18,110
Total adjusted gross income$1,481,376,000This ZIP$1,481,376,000

Land area

Land area15.62 sq miThis ZIP15.62 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Other place names in 83815

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

ZIP codes near 83815

ZIPCityDistance
83816 Coeur d'Alene, ID 3.4 mi
83814 Coeur d'Alene, ID 6.7 mi
83877 Post Falls, ID 7.5 mi
83835 Hayden, ID 7.8 mi
83854 Post Falls, ID 8.7 mi
83858 Rathdrum, ID 10.4 mi
83833 Harrison, ID 14.0 mi
99025 Newman Lake, WA 14.1 mi
99019 Liberty Lake, WA 14.6 mi
99027 Otis Orchards, WA 15.7 mi

Find every ZIP code within 10 miles of 83815 →

Questions about this ZIP code

Where is ZIP code 83815?

83815 is in Coeur d'Alene, Idaho, in Kootenai County, part of the Coeur d'Alene, ID metropolitan area. Its published point location is 47.7263, -116.7899.

What county is 83815 in?

83815 lies in Kootenai County.

What area code is 83815?

Coeur d'Alene uses area codes 208 and 986, from NANPA's telephone records.

What time zone is 83815 in?

83815 uses America/Los_Angeles.

How many people live in 83815?

About 41,405 people live in ZIP code 83815, in 16,657 households, at 2,651.3 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 83815?

$77,864 a year, against $77,800 across Idaho.

What ZIP codes are near 83815?

The closest are 83816 (3.4 mi), 83814 (6.7 mi), 83877 (7.5 mi), 83835 (7.8 mi) and 83854 (8.7 mi).

Is 83815 a PO Box ZIP code?

83815 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “83815 ZIP Code — Coeur d'Alene, Idaho (Kootenai County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83815

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