Zip Code 16821 — Allport, PA

ZIP Code 16821 is associated with Allport, PA, in Clearfield County. The listed population estimate is 93; estimated density is 26.1 people per square mile. Among records with population estimates, it ranks #40 of 41 in Clearfield County and #1713 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.958880, -78.198750)

Data MetricLocal Statistic
Postal / Zip Code16821
Primary CityAllport
State / ProvincePA
CountyClearfield
Total Population93
Population Density26.1 people/sq mi
TimezoneAmerica/New_York

How 16821 Compares

MetricZIP 16821Clearfield County recordsPA records
Population estimate9374,388 (sum)13,018,637 (sum)
Population Density26.1 /sq mi----
County population rank#40 of 41----
State population rank#1713 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 16860Munson1.6 mi358
ZIP 16840Hawk Run2.3 mi476
ZIP 16879Winburne2.6 mi406
ZIP 16858Morrisdale2.9 mi3,945
ZIP 16847Kylertown3.3 mi221

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 →