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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 — CITY/ID/KELLOGG

Kellogg ZIP code, Idaho

The ZIP code for Kellogg, ID is 83837, and its area codes are 208 and 986.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
2,307
Area codes
208, 986
State
Idaho

Mail addressed to Kellogg uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Kellogg in numbers

About 2,307 people live in Kellogg, in 974 households. The median household income is $50,625 a year, 35% below the Idaho median of $77,800 (US: $80,734). The median owner-occupied home is valued at $250,600 (40% below the Idaho median), and median gross rent is $989 a month. The median age is 34.9; 11.5% of adults 25 and over hold a bachelor's degree or higher (31.8% across Idaho); the average commute takes 18 minutes.

Population2,307Kellogg2,307
Households974Kellogg974
Median age34.9Kellogg34.9Idaho37.3US 38.9
Median household income$50,625Kellogg$50,625Idaho$77,800US $80,734
Median home value$250,600Kellogg$250,600Idaho$418,600US $332,700
Median gross rent$989Kellogg$989Idaho$1,238US $1,413
Bachelor's degree or higher11.5%Kellogg11.5%Idaho31.8%US 35.7%
Mean commute17.8 minKellogg17.8 minIdaho21.6 minUS 26.4 min
Population density581 / sq miKellogg581 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Kellogg city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Kellogg

ZIP codes with the USPS city name Kellogg
ZIP City Type Population Median income Median home
83837 Kellogg , ID Standard 3,203 $45,885 $228,500

Other ZIP codes overlapping Kellogg

These ZIP codes cover part of Kellogg but are addressed as somewhere else.

ZIP codes overlapping Kellogg
ZIP City Type Population Median income Median home
83868 Smelterville , ID Standard 906 $51,270 $133,300

Map of Kellogg ZIP codes

83837

The ZIP codes of Kellogg, ID, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Kellogg

The nearest larger towns are St. Maries (2,915 people, 26 mi), Dalton Gardens (2,496 people, 33 mi) and Coeur d'Alene (56,447 people, 33 mi).

Towns near Kellogg
TownPopulationDistance
St. Maries 2,915 25.6 mi

More nearby: every ZIP code in Shoshone County · Idaho ZIP codes

Cite this page

zipcodes.pro. “Kellogg, ID ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/id/kellogg

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