Irwin, ID 83428 ZIP Code Profile

Related Place Profiles:
Irwin, ID | Palisades, ID

ZIP Code 83428: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Irwin, ID 83428

Acceptable Alternative
Palisades, ID 83428

  • ZIP Code Type: STANDARD
  • County: Bonneville County
  • Centroid: Latitude 43.411, Longitude -111.291
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 20
  • PO Box Addresses: 197
  • Residential Addresses: 102
    • Multi-Family Addresses: 0
    • Single Family Addresses: 102

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

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83428 ZIP Code Map

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Irwin, ID 83428 Data & Demographics (As of July 1, 2017)


Total Population 438
Daytime Population: Workers 164
Daytime Population: Residents 248
Total Daytime Population (TDP) 412
Ratio TDP/Total Population1 0.94
Population in Households 438
Population in Familes 370
Population in Group Qrtrs 0
Population Density2 2
Diversity Index3 10


Median Household Income $47,646
Average Household Income $69,889
Per Capita Income $32,711


Total Housing Units 492 (100%)
Owner Occupied HU 168 (34.1%)
Renter Occupied HU 37 ( 7.5%)
Vacant Housing Units 287 (58.3%)
Median Home Value $247,368
Average Home Value $319,940


Total Households 205
Average Household Size 2.14
Family Households 146
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 2.09% 1.85%
Households 1.97% 1.79%
Families 1.72% 1.72%
Median Household Income   2.95%
Per Capita Income   2.93%

Irwin, ID 83428 - Peer Comparisons by Rank and Percentile

The table below compares 83428 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 # 203 27th
Population Density # 217 21st
Diversity Index # 256 7th
Median Household Income # 92 67th
Per Capita Income # 17 94th

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

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