Zip Code 16056 — Saxonburg, PA

ZIP Code 16056 is associated with Saxonburg, PA, in Butler County. The listed population estimate is 4,232; estimated density is 77.7 people per square mile. Among records with population estimates, it ranks #12 of 31 in Butler County and #683 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.723010, -79.839110)

Data MetricLocal Statistic
Postal / Zip Code16056
Primary CitySaxonburg
State / ProvincePA
CountyButler
Total Population4,232
Population Density77.7 people/sq mi
TimezoneAmerica/New_York

How 16056 Compares

MetricZIP 16056Butler County recordsPA records
Population estimate4,232203,113 (sum)13,018,637 (sum)
Population Density77.7 /sq mi----
County population rank#12 of 31----
State population rank#683 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 16055Sarver4.8 mi8,993
ZIP 16059Valencia4.8 mi10,062
ZIP 16023Cabot6.4 mi4,082
ZIP 16002Butler6.5 mi15,587
ZIP 15006Bairdford6.5 mi180

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 →