Zip Code 19073 — Newtown Square, PA

ZIP Code 19073 is associated with Newtown Square, PA, in Delaware County. The listed population estimate is 21,915; estimated density is 412.2 people per square mile. Among records with population estimates, it ranks #10 of 38 in Delaware County and #179 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.980930, -75.434600)

Data MetricLocal Statistic
Postal / Zip Code19073
Primary CityNewtown Square
State / ProvincePA
CountyDelaware
Total Population21,915
Population Density412.2 people/sq mi
TimezoneAmerica/New_York

How 19073 Compares

MetricZIP 19073Delaware County recordsPA records
Population estimate21,915582,532 (sum)13,018,637 (sum)
Population Density412.2 /sq mi----
County population rank#10 of 38----
State population rank#179 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 19312Berwyn3.6 mi12,283
ZIP 19008Broomall3.9 mi20,697
ZIP 19063Media4.2 mi38,172
ZIP 19333Devon4.3 mi7,471
ZIP 19301Paoli4.8 mi7,814

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 →