Zip Code 83871 — Troy, ID

ZIP Code 83871 is associated with Troy, ID, in Latah County. The listed population estimate is 2,240; estimated density is 7.7 people per square mile. Among records with population estimates, it ranks #4 of 11 in Latah County and #103 of 276 in ID.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (46.745890, -116.738650)

Data MetricLocal Statistic
Postal / Zip Code83871
Primary CityTroy
State / ProvinceID
CountyLatah
Total Population2,240
Population Density7.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 83871 Compares

MetricZIP 83871Latah County recordsID records
Population estimate2,24040,960 (sum)1,933,906 (sum)
Population Density7.7 /sq mi----
County population rank#4 of 11----
State population rank#103 of 276----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in ID

ZIP CodeCityDistancePopulation estimate
ZIP 83843Moscow9.7 mi26,591
ZIP 83857Princeton10.3 mi1,074
ZIP 83823Deary11.2 mi1,559
ZIP 83537Kendrick13.0 mi1,125
ZIP 83844Moscow13.4 mi2,971

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →