Custer County, ID Demographics & ZIP Codes

Custer County, Idaho demographics and median household income by ZIP code — 5 ZIP codes — population 4,109 — avg. income $62,069 — avg. home value $405,333. Compare income, housing, and ZIP-level data on US5.

ZIP codes

Population

4,109

Median household income (avg.)

$62,069

83% of U.S. median

Average home value

$405,333

116% of U.S. median

Average rent

$558

48% of U.S. median

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Custer County demographics

Custer County, Idaho covers 5 ZIP codes, with a combined ZIP-area population of about 4,109.

Median household income in Custer County

The average median household income across ZIP codes in Custer County, Idaho is about $62,069 — about 12% below the ID ZIP average ($70,279), and about 17% below the U.S. median ($75,149).

Among ZIPs with income data, 83278 (Stanley) is near the top at about $79,288, while 83226 (Challis) is near the bottom at about $50,980.

Housing in Custer County

For housing in Custer County, Idaho, the average median home value is about $405,333 and the average median rent is about $558.

The most populous ZIP is 83226 (Challis) with about 2,149 residents. Use the table below to compare ZIP codes across the county.

ZIP codes in Custer County

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP	City	County	State	Population ↓	Income	Home value
83226	Challis	Custer County	ID	2,149	$50,980	$270,700
83251	Lost River	Custer County	ID	1,322	$55,938	$327,200
83278	Stanley	Custer County	ID	443	$79,288	$618,100
83227	Clayton	Custer County	ID	115	—	—
83235	—	Custer County	ID	80	—	—

Frequently asked questions

What are the demographics of Custer County?

Custer County, Idaho has a combined ZIP-area population of about 4,109 across 5 ZIP codes. Browse the ZIP table for population, income, and housing by code.

What is the median household income in Custer County?

The average median household income across ZIP codes in Custer County, Idaho is about $62,069, about 12% below the state ZIP average ($70,279), and about 17% below the U.S. median ($75,149). Average median home value is about $405,333. Among ZIPs with data, 83278 (Stanley) is near the top ($79,288) and 83226 (Challis) is near the bottom ($50,980).

How many ZIP codes are in Custer County?

Custer County, Idaho includes 5 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.

Where can I find ZIP code demographics for Custer County?

This page lists ZIP codes in Custer County, Idaho with population, median household income, and home value. Select a ZIP for a full demographics profile.