Zip Code 19003 — Ardmore, PA

ZIP Code 19003 is associated with Ardmore, PA, in Delaware County. The listed population estimate is 14,255; estimated density is 2,731.4 people per square mile. Among records with population estimates, it ranks #17 of 38 in Delaware County and #307 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.002170, -75.298410)

Data MetricLocal Statistic
Postal / Zip Code19003
Primary CityArdmore
State / ProvincePA
CountyDelaware
Total Population14,255
Population Density2,731.4 people/sq mi
TimezoneAmerica/New_York

How 19003 Compares

MetricZIP 19003Delaware County recordsPA records
Population estimate14,255582,532 (sum)13,018,637 (sum)
Population Density2,731.4 /sq mi----
County population rank#17 of 38----
State population rank#307 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 19041Haverford1.1 mi6,308
ZIP 19096Wynnewood1.3 mi15,249
ZIP 19083Havertown1.9 mi37,590
ZIP 19010Bryn Mawr2.2 mi21,827
ZIP 19066Merion Station2.6 mi5,839

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 →