ZIP codes
11
Kootenai County, ID Demographics & ZIP Codes
Kootenai County, Idaho demographics and median household income by ZIP code — 11 ZIP codes — population 179,597 — avg. income $79,906 — avg. home value $491,955. Compare income, housing, and ZIP-level data on US5.
Population
179,597
Median household income (avg.)
$79,906
106% of U.S. median
Average home value
$491,955
141% of U.S. median
Average rent
$1,016
87% of U.S. median
Kootenai County demographics
Kootenai County, Idaho covers 11 ZIP codes, with a combined ZIP-area population of about 179,597.
Median household income in Kootenai County
The average median household income across ZIP codes in Kootenai County, Idaho is about $79,906 — about 14% above the ID ZIP average ($70,279), and about 6% above the U.S. median ($75,149).
Among ZIPs with income data, 83810 is near the top at about $124,773, while 83876 (Conkling Park) is near the bottom at about $55,438.
Housing in Kootenai County
For housing in Kootenai County, Idaho, the average median home value is about $491,955 and the average median rent is about $1,016.
The most populous ZIP is 83854 (Post Falls) with about 53,152 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Kootenai County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| City | County | State | ||||
|---|---|---|---|---|---|---|
| 83854 | Post Falls | Kootenai County | ID | 53,152 | $72,820 | $433,700 |
| 83815 | Coeur d'Alene | Kootenai County | ID | 39,993 | $77,139 | $472,300 |
| 83814 | Coeur d'Alene | Kootenai County | ID | 26,640 | $69,914 | $518,800 |
| 83835 | Hayden | Kootenai County | ID | 23,581 | $86,014 | $502,400 |
| 83858 | Rathdrum | Kootenai County | ID | 19,315 | $93,006 | $452,700 |
| 83801 | Athol | Kootenai County | ID | 7,285 | $68,719 | $495,500 |
| 83869 | Spirit Lake | Kootenai County | ID | 5,278 | $64,625 | $425,300 |
| 83876 | Conkling Park | Kootenai County | ID | 1,467 | $55,438 | $427,900 |
| 83833 | Harrison | Kootenai County | ID | 1,414 | $90,268 | $530,200 |
| 83810 | — | Kootenai County | ID | 1,369 | $124,773 | $517,300 |
| 83842 | — | Kootenai County | ID | 103 | $76,250 | $635,400 |
Frequently asked questions
What are the demographics of Kootenai County?
Kootenai County, Idaho has a combined ZIP-area population of about 179,597 across 11 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Kootenai County?
The average median household income across ZIP codes in Kootenai County, Idaho is about $79,906, about 14% above the state ZIP average ($70,279), and about 6% above the U.S. median ($75,149). Average median home value is about $491,955. Among ZIPs with data, 83810 is near the top ($124,773) and 83876 (Conkling Park) is near the bottom ($55,438).
How many ZIP codes are in Kootenai County?
Kootenai County, Idaho includes 11 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Kootenai County?
This page lists ZIP codes in Kootenai County, Idaho with population, median household income, and home value. Select a ZIP for a full demographics profile.