Zip Code 18977 — Washington Crossing, PA

ZIP Code 18977 is associated with Washington Crossing, PA, in Bucks County. The listed population estimate is 4,569; estimated density is 401.8 people per square mile. Among records with population estimates, it ranks #27 of 48 in Bucks County and #665 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.286550, -74.878650)

Data MetricLocal Statistic
Postal / Zip Code18977
Primary CityWashington Crossing
State / ProvincePA
CountyBucks
Total Population4,569
Population Density401.8 people/sq mi
TimezoneAmerica/New_York

How 18977 Compares

MetricZIP 18977Bucks County recordsPA records
Population estimate4,569634,655 (sum)13,018,637 (sum)
Population Density401.8 /sq mi----
County population rank#27 of 48----
State population rank#665 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 18940Newtown4.0 mi29,626
ZIP 18946Pineville6.9 mi689
ZIP 18980Wycombe7.0 mi308
ZIP 19067Morrisville7.2 mi53,885
ZIP 19047Langhorne7.4 mi34,563

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 →