ZIP code · Sandpoint · Idaho · United States

ZIP code 83864 — Sandpoint

ZIP code 83864 serves Sandpoint, Idaho.

Postal code
83864
Single source Value from one source, not cross-checked.
City
Sandpoint
County
Bonner FIPS 16017
State
Idaho
Country
United States
Coordinates
48.3120, -116.5332 — precision precise (locality)
View on OpenStreetMap
Population
19,773 (ZCTA, ACS 5-year)
Population density
49 / sq mi
Land area
402.2 sq mi (1,041.7 km²) (ZCTA, ACS 5-year)
Median household income
$68,595
Per-capita income
$37,914
Median age
45.1
Households
7,902
Housing units
9,909
Median home value
$474,100
Median gross rent
$1,136 / month
Congressional district
ID-1 (119th Congress)
USDA hardiness zone
6a (-10 to -5 °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)
Area codes
208, 986
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Aug (avg high 82°F), coldest Dec (avg low 23°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F343846566672828272564234
Avg low °F232429354248525042342923
Precip in4.32.93.62.42.72.41.20.81.43.04.74.6

NOAA 1991–2020 climate normals from the nearest station: SANDPOINT EXP STN (1.9 mi) · NOAA NCEI

Places in ZIP 83864

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