Zip Code 18823 — Harford, PA

ZIP Code 18823 is associated with Harford, PA, in Susquehanna County. The listed population estimate is 132; estimated density is 41.7 people per square mile. Among records with population estimates, it ranks #22 of 26 in Susquehanna County and #1670 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.774150, -75.691680)

Data MetricLocal Statistic
Postal / Zip Code18823
Primary CityHarford
State / ProvincePA
CountySusquehanna
Total Population132
Population Density41.7 people/sq mi
TimezoneAmerica/New_York

How 18823 Compares

MetricZIP 18823Susquehanna County recordsPA records
Population estimate13244,079 (sum)13,018,637 (sum)
Population Density41.7 /sq mi----
County population rank#22 of 26----
State population rank#1670 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 18820Gibson2.1 mi36
ZIP 18826Kingsley3.1 mi1,466
ZIP 18842South Gibson4.1 mi121
ZIP 18834New Milford4.8 mi3,245
ZIP 18825Jackson5.8 mi137

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 →