ZIP code · Kootenai · Idaho · United States
ZIP code 83840 — Kootenai
ZIP code 83840 serves Kootenai, Idaho.
- Postal code
- 83840Single source Value from one source, not cross-checked.
- City
- Kootenai
- County
- Bonner FIPS 16017
- State
- Idaho
- Country
- United States
- Coordinates
- 48.3102, -116.5135 — precision precise (locality)
View on OpenStreetMap - Population
- 649 (ZCTA, ACS 5-year)
- Population density
- 2,183 / sq mi
- Land area
- 0.3 sq mi (0.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,125
- Per-capita income
- $27,954
- Median age
- 38.2
- Households
- 248
- Housing units
- 268
- Median home value
- $286,700
- Median gross rent
- $1,548 / month
- Congressional district
- ID-1 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
Tools: compare 83840 with another ZIP · ZIPs within 25 miles · distance from 83840
Map of ZIP code 83840
Climate — monthly normals
Warmest month Aug (avg high 82°F), coldest Dec (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 38 | 46 | 56 | 66 | 72 | 82 | 82 | 72 | 56 | 42 | 34 |
| Avg low °F | 23 | 24 | 29 | 35 | 42 | 48 | 52 | 50 | 42 | 34 | 29 | 23 |
| Precip in | 4.3 | 2.9 | 3.6 | 2.4 | 2.7 | 2.4 | 1.2 | 0.8 | 1.4 | 3.0 | 4.7 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: SANDPOINT EXP STN (2.5 mi) · NOAA NCEI
Places in ZIP 83840
- 1 places of worship
- 1 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page