Zip Code 15705 — Indiana, PA

ZIP Code 15705 is associated with Indiana, PA, in Indiana County. The listed population estimate is 3,101; estimated density is 5,380.1 people per square mile. Among records with population estimates, it ranks #6 of 46 in Indiana County and #802 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.615880, -79.159830)

Data MetricLocal Statistic
Postal / Zip Code15705
Primary CityIndiana
State / ProvincePA
CountyIndiana
Total Population3,101
Population Density5,380.1 people/sq mi
TimezoneAmerica/New_York

How 15705 Compares

MetricZIP 15705Indiana County recordsPA records
Population estimate3,10184,966 (sum)13,018,637 (sum)
Population Density5,380.1 /sq mi----
County population rank#6 of 46----
State population rank#802 of 1,811----

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 PA

ZIP CodeCityDistancePopulation estimate
ZIP 15701Indiana1.1 mi31,269
ZIP 15754Lucernemines4.1 mi266
ZIP 15739Ernest4.4 mi366
ZIP 15723Chambersville5.9 mi26
ZIP 15713Aultman6.2 mi131

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 →