Zip Code 19078 — Ridley Park, PA

ZIP Code 19078 is associated with Ridley Park, PA, in Delaware County. The listed population estimate is 11,683; estimated density is 2,219.7 people per square mile. Among records with population estimates, it ranks #20 of 38 in Delaware County and #368 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.873280, -75.321590)

Data MetricLocal Statistic
Postal / Zip Code19078
Primary CityRidley Park
State / ProvincePA
CountyDelaware
Total Population11,683
Population Density2,219.7 people/sq mi
TimezoneAmerica/New_York

How 19078 Compares

MetricZIP 19078Delaware County recordsPA records
Population estimate11,683582,532 (sum)13,018,637 (sum)
Population Density2,219.7 /sq mi----
County population rank#20 of 38----
State population rank#368 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 19076Prospect Park1.1 mi6,441
ZIP 19022Crum Lynne1.2 mi4,482
ZIP 19033Folsom1.3 mi8,261
ZIP 19094Woodlyn1.3 mi3,929
ZIP 19074Norwood1.6 mi5,934

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 →