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zipcodes.pro — ZIP/83858

83858

ZIP 83858 is Rathdrum, Idaho, in Kootenai County; area codes 208 and 986; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Kootenai
Metro area
Coeur d'Alene, ID
Population
20,137
Coordinates
47.8553, -116.9038
☼ Live from 83858 — Rathdrum, ID

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Where 83858 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 83858
  • 🔢 Type 83858 into a pocket calculator and turn it upside down: BSBEB — not quite a word, sorry.
  • ➕ As a number, 83,858 = 2 × 23 × 1823. Its digits add up to 32, a total 644 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100011110010010
  • 🏠 Its numerical neighbours: 83857 (Princeton, ID, 67 mi away) and 83860 (Sagle, ID, 28 mi away).
  • 🔄 Backwards, 83858 becomes 85838, which is not a ZIP code at all.
  • 👥 6 other ZIP codes are made of exactly the same digits (38588, 38858, 58838, 85388, 88538, 88583). The farthest-flung twin is 38588 in Whitleyville, TN, 1,764 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 89%.
  • 🎯1,064 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 83858 and you would come out at 47.86°S, 63.10°E — 341 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 01m of daylight. Shortest: 8h 23m.
  • 📏 At 112.1 square miles of land, 83858 is bigger than 80% of ZIP codes — room for about 85 Central Parks.
🌙 The sky over 83858 today
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🌋 Shake report
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Source: USGS.

People and housing

Population20,137This ZIP20,137
Households7,243This ZIP7,243
Housing units8,153This ZIP8,153
Median age40.7This ZIP40.7Idaho37.3US 38.9
Median household income$95,380This ZIP$95,380Idaho$77,800US $80,734
Median home value$507,600This ZIP$507,600Idaho$418,600US $332,700
Median gross rent$1,408This ZIP$1,408Idaho$1,238US $1,413
Bachelor's degree or higher25.9%This ZIP25.9%
Mean commute24.3 minThis ZIP24.3 min
Population density179.6 / sq miThis ZIP179.6 / sq mi

Business and tax activity

Business establishments457This ZIP457
Employees3,219This ZIP3,219
Annual payroll$146,426,000This ZIP$146,426,000
Tax returns filed8,990This ZIP8,990
Total adjusted gross income$721,317,000This ZIP$721,317,000

Land area

Land area112.13 sq miThis ZIP112.13 sq mi
Water area1.53 sq miThis ZIP1.53 sq mi

Other place names in 83858

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

ZIP codes near 83858

ZIPCityDistance
83869 Spirit Lake, ID 8.8 mi
99025 Newman Lake, WA 9.0 mi
83854 Post Falls, ID 9.5 mi
83877 Post Falls, ID 9.7 mi
83815 Coeur d'Alene, ID 10.4 mi
83835 Hayden, ID 12.0 mi
99021 Mead, WA 13.1 mi
83804 Blanchard, ID 13.5 mi
83816 Coeur d'Alene, ID 13.5 mi
83801 Athol, ID 13.9 mi

Find every ZIP code within 10 miles of 83858 →

Questions about this ZIP code

Where is ZIP code 83858?

83858 is in Rathdrum, Idaho, in Kootenai County, part of the Coeur d'Alene, ID metropolitan area. Its published point location is 47.8553, -116.9038.

What county is 83858 in?

83858 lies in Kootenai County.

What area code is 83858?

Rathdrum uses area codes 208 and 986, from NANPA's telephone records.

What time zone is 83858 in?

83858 uses America/Los_Angeles.

How many people live in 83858?

About 20,137 people live in ZIP code 83858, in 7,243 households, at 179.6 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 83858?

$95,380 a year, against $77,800 across Idaho.

What ZIP codes are near 83858?

The closest are 83869 (8.8 mi), 99025 (9 mi), 83854 (9.5 mi), 83877 (9.7 mi) and 83815 (10.4 mi).

Is 83858 a PO Box ZIP code?

83858 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “83858 ZIP Code — Rathdrum, Idaho (Kootenai County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83858

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