ZIP Code 83666 - Placerville Idaho
Overview
ZIP Code 83666 is located in Placerville Idaho. 83666 is entirely within Boise County. Regionally, 83666 is located in the Boise Area.
ZIP Code 83666 Quick Stats
| ZIP Code Name | Placerville |
| Primary County | Boise County |
| ZIP Code Type | Standard |
| Population (2022) | 41 |
| Area Code(s) | 208 / 986 |
| Current Time | MDT |
ZIP Code 83666 Map
83666 Demographics
83666 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Idaho. The majority race/ethnicity residing in 83666 is White. The current unemployment level in 83666 is 4%.
| Population | 41 |
| Population Growth Rate | 0% |
| Population Density | 11 People per Square Mile |
| Total Households | 15 |
| Median Household Income (2021) | $71,875 |
| Current Unemployment Rate (May 2026) | 4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 88.89% |
83666 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 56 | 88.89% |
| Black | 0 | 0% |
| Hispanic | 7 | 11.11% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
83666 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 4 | 16.67% |
| Bachelor Degree | 6 | 25% |
| High School Diploma | 4 | 16.67% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 6 | 25% |
| Associates Degree | 4 | 16.67% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
83666 Geography
| Coordinates | 43.95796204, -115.9672699 |
| Adjacent ZIP Codes | |
| Region | Boise Area |
| Metropolitan/Micropolitan Stat Area | Boise City, ID |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Boise |
| Area | 4 Square Miles |
83666 Schools
| School Districts in 83666 |
83666 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | June 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dsa - Humid Continental Climate - Dry Warm Summer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 16k - Southern Forested Mountains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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