Home > ID > Ada County > Boise > Zip 83705

Zip Code 83705 — Boise, ID

83705 is a ZIP Code associated with Boise, ID, located within Ada. The postal region supports an estimated population of 26,830 residents across Data Pending housing units, with a population density of 639.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.556090, -116.220020)

Data MetricLocal Statistic
Postal / Zip Code83705
Primary CityBoise
State / ProvinceID
CountyAda
Total Population26,830
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density639.0 people/sq mi
TimezoneAmerica/Boise

How 83705 Compares

MetricZIP 83705Ada CountyID State Average
Population26,830500,7591,933,906
Median IncomeData PendingN/AN/A
Population Density639.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 83706Boise2.7 mi35,524N/A
Zip 83709Boise3.4 mi58,928N/A
Zip 83725Boise3.4 miN/AN/A
Zip 83720Boise4.4 miN/AN/A
Zip 83704Boise6.0 mi42,719N/A

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 →