Home > ID > Bonner County > Coolin > Zip 83821

Zip Code 83821 — Coolin, ID

83821 is a ZIP Code associated with Coolin, ID, located within Bonner. The postal region supports an estimated population of 259 residents across Data Pending housing units, with a population density of 2.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (48.593650, -116.836700)

Data MetricLocal Statistic
Postal / Zip Code83821
Primary CityCoolin
State / ProvinceID
CountyBonner
Total Population259
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.0 people/sq mi
TimezoneAmerica/Los_Angeles

How 83821 Compares

MetricZIP 83821Bonner CountyID State Average
Population25948,4681,933,906
Median IncomeData PendingN/AN/A
Population Density2.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 83848Nordman8.8 mi315N/A
Zip 83856Priest River17.7 mi6,885N/A
Zip 83847Naples18.5 mi1,714N/A
Zip 83864Sandpoint18.7 mi20,514N/A
Zip 83805Bonners Ferry22.7 mi9,174N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →