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Zip Code 18624 — Lake Harmony, PA

18624 is a ZIP Code associated with Lake Harmony, PA, located within Carbon. 18624 ranks #11 out of 16 ZIP codes in Carbon County by population (and #1345 out of 1,832 in PA). The area supports an estimated population of 487 residents across Data Pending housing units, with a population density of 10.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.055290, -75.620880)

Data MetricLocal Statistic
Postal / Zip Code18624
Primary CityLake Harmony
State / ProvincePA
CountyCarbon
Total Population487
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density10.2 people/sq mi
TimezoneAmerica/New_York

How 18624 Compares

MetricZIP 18624Carbon CountyPA State Average
Population48765,950 (Total)13,018,637 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density10.2 /sq mi----
County Pop Rank#11 of 16----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 18210Albrightsville4.1 mi7,587N/A
Zip 18610Blakeslee4.6 mi5,079N/A
Zip 18661White Haven7.4 mi5,759N/A
Zip 18347Pocono Lake7.9 mi3,733N/A
Zip 18229Jim Thorpe9.1 mi9,248N/A

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 →