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Zip Code 16689 — Waterfall, PA

16689 is a ZIP Code associated with Waterfall, PA, located within Fulton. 16689 ranks #8 out of 10 ZIP codes in Fulton County by population (and #1410 out of 1,832 in PA). The area supports an estimated population of 389 residents across Data Pending housing units, with a population density of 8.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.107370, -78.100280)

Data MetricLocal Statistic
Postal / Zip Code16689
Primary CityWaterfall
State / ProvincePA
CountyFulton
Total Population389
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.6 people/sq mi
TimezoneAmerica/New_York

How 16689 Compares

MetricZIP 16689Fulton CountyPA State Average
Population38914,099 (Total)13,018,637 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density8.6 /sq mi----
County Pop Rank#8 of 10----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 16691Wells Tannery3.2 mi325N/A
Zip 16694Wood4.7 mi355N/A
Zip 17229Hustontown5.1 mi1,253N/A
Zip 16674Robertsdale5.6 mi548N/A
Zip 16679Six Mile Run6.1 mi656N/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 →