Idaho Gazetteer
ZIP Code 83340 has segments in 2 Counties (Blaine, Custer).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 5,325 (100%) |
| Population Density | 10 per sq mi |
| Diversity Index1 | 32 |
INCOME | |
| Median Household Income | $93,556 |
| Per Capita Income | $82,711 |
| Median Home Value | $958,600 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 5,718 (100%) |
| Owner Occupied HU | 2,053 (35.9%) |
| Renter Occupied HU | 768 (13.4%) |
| Vacant Housing Units | 2,897 (50.7%) |
HOUSEHOLDS | |
| Total Households | 2,821 |
| Average Household Size | 1.88 |
| Family Households | 1,750 (62.0%) |
The table below compares 83340 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 13019 | 61st |
| Population Density | # 28282 | 16th |
| Median Household Income | # 8007 | 76th |
| Per Capita Income | # 1156 | 97th |
| Diversity Index | # 14559 | 57th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.
