Zip Code 19373 — Thornton, PA

ZIP Code 19373 is associated with Thornton, PA, in Delaware County. The listed population estimate is 2,357; estimated density is 283.0 people per square mile. Among records with population estimates, it ranks #35 of 38 in Delaware County and #891 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.906740, -75.532550)

Data MetricLocal Statistic
Postal / Zip Code19373
Primary CityThornton
State / ProvincePA
CountyDelaware
Total Population2,357
Population Density283.0 people/sq mi
TimezoneAmerica/New_York

How 19373 Compares

MetricZIP 19373Delaware County recordsPA records
Population estimate2,357582,532 (sum)13,018,637 (sum)
Population Density283.0 /sq mi----
County population rank#35 of 38----
State population rank#891 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 19319Cheyney1.5 mi792
ZIP 19342Glen Mills1.6 mi20,770
ZIP 19017Chester Heights3.9 mi355
ZIP 19383West Chester4.4 mi6,537
ZIP 19060Garnet Valley4.4 mi11,524

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 →