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/83810

83810

ZIP 83810 is Cataldo, Idaho, mostly in Kootenai County; area code 208; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Kootenai +1 more
Metro area
Coeur d'Alene, ID
Population
1,412
Coordinates
47.5425, -116.4508
☼ Live from 83810 — Cataldo, ID

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 83810 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 83810
  • 🔢 Type 83810 into a pocket calculator and turn it upside down: OIBEB — not quite a word, sorry.
  • ➕ As a number, 83,810 = 2 × 5 × 17 × 17 × 29. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100011101100010
  • 🏠 Its numerical neighbours: 83809 (Careywood, ID, 36 mi away) and 83811 (Clark Fork, ID, 42 mi away).
  • 🔄 Backwards, 83810 becomes 01838, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (03818, 08318, 08831, 13088, 13808, 18038, …). The farthest-flung twin is 03818 in Conway, NH, 2,161 miles away.
  • 🧭 Farther north than 96% of all ZIP codes, and farther west than 89%.
  • 🎯1,036 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 83810 and you would come out at 47.54°S, 63.55°E — 330 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 59m of daylight. Shortest: 8h 26m.
  • 📏 At 155.6 square miles of land, 83810 is bigger than 87% of ZIP codes — room for about 118 Central Parks.
🌙 The sky over 83810 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,412This ZIP1,412
Households638This ZIP638
Housing units672This ZIP672
Median age64.0This ZIP64.0Idaho37.3US 38.9
Median household income$132,344This ZIP$132,344Idaho$77,800US $80,734
Median home value$570,600This ZIP$570,600Idaho$418,600US $332,700
Bachelor's degree or higher35.4%This ZIP35.4%
Mean commute46.7 minThis ZIP46.7 min
Population density9.1 / sq miThis ZIP9.1 / sq mi

Business and tax activity

Business establishments30This ZIP30
Employees118This ZIP118
Annual payroll$3,879,000This ZIP$3,879,000
Tax returns filed550This ZIP550
Total adjusted gross income$38,478,000This ZIP$38,478,000

Land area

Land area155.57 sq miThis ZIP155.57 sq mi
Water area2.73 sq miThis ZIP2.73 sq mi

Counties 83810 spans

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

CountyShare of this ZIP
Kootenai County 97.5%
Shoshone County 2.5%

ZIP codes near 83810

ZIPCityDistance
83842 Medimont, ID 8.1 mi
83868 Smelterville, ID 12.6 mi
83850 Pinehurst, ID 13.2 mi
83833 Harrison, ID 13.7 mi
83839 Kingston, ID 13.8 mi
83814 Coeur d'Alene, ID 14.0 mi
83837 Kellogg, ID 16.8 mi
83816 Coeur d'Alene, ID 18.0 mi
83835 Hayden, ID 20.1 mi
83815 Coeur d'Alene, ID 20.3 mi

Find every ZIP code within 10 miles of 83810 →

Questions about this ZIP code

Where is ZIP code 83810?

83810 is in Cataldo, Idaho, in Kootenai County, part of the Coeur d'Alene, ID metropolitan area. Its published point location is 47.5425, -116.4508.

What county is 83810 in?

83810 spans 2 counties: Kootenai County and Shoshone County. Most of it falls in Kootenai 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 83810?

Cataldo uses area code 208, from NANPA's telephone records.

What time zone is 83810 in?

83810 uses America/Los_Angeles.

How many people live in 83810?

About 1,412 people live in ZIP code 83810, in 638 households, at 9.1 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 83810?

$132,344 a year, against $77,800 across Idaho.

What ZIP codes are near 83810?

The closest are 83842 (8.1 mi), 83868 (12.6 mi), 83850 (13.2 mi), 83833 (13.7 mi) and 83839 (13.8 mi).

Is 83810 a PO Box ZIP code?

83810 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “83810 ZIP Code — Cataldo, Idaho (Kootenai County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83810

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/83810.json

Underlying data is public domain or openly licensed — sources, vintages and licences.