Caldwell, ID 83605 ZIP Code Profile


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ZIP Code 83605: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Caldwell, ID 83605

Not Acceptable, USPS
Doles, ID 83605
Enrose, ID 83605
Knowlton Heights, ID 83605
Sunnyslope, ID 83605
Weitz, ID 83605

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 875
  • Single Family Addresses: 11,882
  • Multi-Family Addresses: 415
  • County: Canyon County
  • Centroid: Latitude 43.659, Longitude -116.716
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

Neighborhood Data

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83605 ZIP Code Map

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Caldwell, ID 83605 Data & Demographics (As of July 1, 2016)


Total Population 36,449
Population in Households 34,896
Population in Familes 28,846
Population in Group Qrtrs 1,553
Population Density1 1,525
Diversity Index2 68


Total Households 12,035
Average Household Size 2.9
Family Households 8,336
Average Family Size 3


Total Housing Units 13,196 (100%)
Owner Occupied HU 7,280 (55.2%)
Renter Occupied HU 4,755 (36.0%)
Vacant Housing Units 1,161 ( 8.8%)
Median Home Value $108,460
Average Home Value $127,236


Median Household Income $36,833
Average Household Income $48,227
Per Capita Income $16,844
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.37% 1.64%
Households 1.22% 1.56%
Families 1.12% 1.49%
Median Household Income   0.12%
Per Capita Income   1.37%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Caldwell, ID 83605 - Peer Comparisons by Rank and Percentile

The table below compares 83605 to the other 276 ZIP Codes in Idaho by rank and percentile using July 1, 2016 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 # 11 96th
Population Density1 # 10 97th
Diversity Index2 # 14 95th
Median Household Income # 229 17th
Per Capita Income # 255 8th

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

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