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/ID/CASCADE

Cascade ZIP code, Idaho

The ZIP code for Cascade, ID is 83611, and its area codes are 208 and 986.

USPS city name
1 ZIP code
Population
1,118
Area codes
208, 986
State
Idaho

Cascade in numbers

About 1,118 people live in Cascade, in 350 households. The median household income is $53,750 a year, 31% below the Idaho median of $77,800 (US: $80,734). The median owner-occupied home is valued at $346,100 (17% below the Idaho median). The median age is 48.9; 40.8% of adults 25 and over hold a bachelor's degree or higher (31.8% across Idaho); the average commute takes 29 minutes.

Population1,118Cascade1,118
Households350Cascade350
Median age48.9Cascade48.9Idaho37.3US 38.9
Median household income$53,750Cascade$53,750Idaho$77,800US $80,734
Median home value$346,100Cascade$346,100Idaho$418,600US $332,700
Bachelor's degree or higher40.8%Cascade40.8%Idaho31.8%US 35.7%
Mean commute29.2 minCascade29.2 minIdaho21.6 minUS 26.4 min
Population density271 / sq miCascade271 / sq mi

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

ZIP codes addressed as Cascade

ZIP codes with the USPS city name Cascade
ZIP City Type Population Median income Median home
83611 Cascade , ID Standard 3,329 $77,411 $429,400

Map of Cascade ZIP codes

83611

The ZIP codes of Cascade, 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 Cascade

The nearest larger towns are McCall (3,946 people, 28 mi), Weiser (5,935 people, 49 mi) and Emmett (8,275 people, 49 mi).

Towns near Cascade
TownPopulationDistance
McCall 3,946 27.8 mi

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

Cite this page

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

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