Home > ME > Penobscot County > Orono > Zip 04473

Zip Code 04473 — Orono, ME

04473 is a ZIP Code associated with Orono, ME, located within Penobscot. The postal region supports an estimated population of 8,371 residents across Data Pending housing units, with a population density of 186.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.885940, -68.718880)

Data MetricLocal Statistic
Postal / Zip Code04473
Primary CityOrono
State / ProvinceME
CountyPenobscot
Total Population8,371
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density186.6 people/sq mi
TimezoneAmerica/New_York

How 04473 Compares

MetricZIP 04473Penobscot CountyME State Average
Population8,371146,5481,387,734
Median IncomeData PendingN/AN/A
Population Density186.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 04489Stillwater2.2 mi214N/A
Zip 04469Orono2.8 mi3,531N/A
Zip 04401Bangor6.8 mi44,854N/A
Zip 04412Brewer7.1 mi9,652N/A
Zip 04411Bradley7.4 mi1,645N/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 →