Zip Code 19963 — Milford, DE

ZIP Code 19963 is associated with Milford, DE, in Sussex County. The listed population estimate is 23,500; estimated density is 86.3 people per square mile. Among records with population estimates, it ranks #4 of 22 in Sussex County and #17 of 65 in DE.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.933470, -75.377990)

Data MetricLocal Statistic
Postal / Zip Code19963
Primary CityMilford
State / ProvinceDE
CountySussex
Total Population23,500
Population Density86.3 people/sq mi
TimezoneAmerica/New_York

How 19963 Compares

MetricZIP 19963Sussex County recordsDE records
Population estimate23,500267,041 (sum)1,021,605 (sum)
Population Density86.3 /sq mi----
County population rank#4 of 22----
State population rank#17 of 65----

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 DE

ZIP CodeCityDistancePopulation estimate
ZIP 19960Lincoln6.0 mi6,774
ZIP 19946Frederica7.9 mi5,603
ZIP 19954Houston8.0 mi1,427
ZIP 19941Ellendale9.9 mi3,435
ZIP 19962Magnolia11.4 mi13,770

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 →