Zip Code 17742 — Lairdsville, PA

ZIP Code 17742 is associated with Lairdsville, PA, in Lycoming County. The listed population estimate is 21; estimated density is 11.6 people per square mile. Among records with population estimates, it ranks #20 of 20 in Lycoming County and #1802 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.239190, -76.582900)

Data MetricLocal Statistic
Postal / Zip Code17742
Primary CityLairdsville
State / ProvincePA
CountyLycoming
Total Population21
Population Density11.6 people/sq mi
TimezoneAmerica/New_York

How 17742 Compares

MetricZIP 17742Lycoming County recordsPA records
Population estimate21119,460 (sum)13,018,637 (sum)
Population Density11.6 /sq mi----
County population rank#20 of 20----
State population rank#1802 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 17774Unityville2.2 mi962
ZIP 17737Hughesville6.1 mi5,970
ZIP 17762Picture Rocks7.2 mi557
ZIP 17846Millville7.3 mi3,621
ZIP 17758Muncy Valley8.0 mi943

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 →