Coolin, ID 83821 ZIP Code Profile

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Coolin, ID

ZIP Code 83821: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coolin, ID 83821

  • ZIP Code Type: STANDARD
  • County: Bonner County
  • Centroid: Latitude 48.499, Longitude -116.838
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 41
  • PO Box Addresses: 188
  • Residential Addresses: 129
    • Multi-Family Addresses: 0
    • Single Family Addresses: 129

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


83821 ZIP Code Map

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Coolin, ID 83821 Data & Demographics (As of July 1, 2017)


Total Population 201
Daytime Population: Workers 92
Daytime Population: Residents 165
Total Daytime Population (TDP) 257
Ratio TDP/Total Population1 1.28
Population in Households 201
Population in Familes 155
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 14


Median Household Income $53,910
Average Household Income $62,469
Per Capita Income $30,458


Total Housing Units 1,077 (100%)
Owner Occupied HU 77 ( 7.1%)
Renter Occupied HU 21 ( 1.9%)
Vacant Housing Units 979 (90.9%)
Median Home Value $431,818
Average Home Value $527,922


Total Households 98
Average Household Size 2.05
Family Households 61
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.47% -0.1%
Households -0.42% -0.2%
Families -0.66% -0.33%
Median Household Income   1.94%
Per Capita Income   2.97%

Coolin, ID 83821 - Peer Comparisons by Rank and Percentile

The table below compares 83821 to the other 275 ZIP Codes in Idaho by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 228 17th
Population Density # 239 13th
Diversity Index # 217 21st
Median Household Income # 37 87th
Per Capita Income # 28 90th

Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.

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