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 — CITY/MT/WEST-KOOTENAI

West Kootenai ZIP codes, Montana

No ZIP code is named for West Kootenai, MT; addresses there use a neighbouring town's name. The ZIP code covering it is 59930. Its area code is 406.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
494
Area code
406
State
Montana

NANPA lists no telephone rate centre for West Kootenai itself, so these are the area codes of the nearest one, Eureka (12.6 miles). A town on an area-code boundary can differ from its neighbour.

West Kootenai in numbers

About 494 people live in West Kootenai, in 119 households. The median household income is $93,869 a year, 29% above the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $270,000 (28% below the Montana median). The median age is 44.5; 8.9% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 31 minutes.

Population494West Kootenai494
Households119West Kootenai119
Median age44.5West Kootenai44.5Montana40.4US 38.9
Median household income$93,869West Kootenai$93,869Montana$72,509US $80,734
Median home value$270,000West Kootenai$270,000Montana$375,800US $332,700
Bachelor's degree or higher8.9%West Kootenai8.9%Montana35.2%US 35.7%
Mean commute31.0 minWest Kootenai31.0 minMontana19.1 minUS 26.4 min
Population density31 / sq miWest Kootenai31 / sq mi

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

ZIP codes covering West Kootenai

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

ZIP codes overlapping West Kootenai
ZIP City Type Population Median income Median home
59930 Rexford , MT Standard 1,220 $61,923 $287,400

Map of West Kootenai ZIP codes

59930

The ZIP codes of West Kootenai, MT, 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 West Kootenai

The nearest larger towns are Eureka (1,840 people, 9.7 mi), Trego (692 people, 25 mi) and Libby (3,042 people, 43 mi).

More nearby: every ZIP code in Lincoln County · Montana ZIP codes

Cite this page

zipcodes.pro. “West Kootenai, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/west-kootenai

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