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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Orono, ME

Orono, ME Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 04469UniquePenobscot2,702207
ZIP Code 04473StandardPenobscot7,660207

Timezone(s):Eastern (GMT -05:00)
Population:9,474 (More Details)
Male Population:4,918
Female Population:4,556
Median Age:22
ZIP Codes:2
Area Codes:1
Total Area:3,557 square miles (county)
Land Area:3,397 square miles (county)
Water Area:160 square miles (county)

Orono, ME Demographic Information *

Total population9,474
Male population4,918
Female population4,556
Median age (years)21.6
White Population8,876
Black Population115
Indian Population102
Asian Population187
Hawaiian Population3
Hispanic Population145
Median age (Male)21.6
Median age (Female)21.7
Total households2,464
Family households (families)982
Average household size2.27
Average family size2.75
Total housing units2,624
* Demographic data is based on 2010 Census.

Orono, ME Other Information

  • Located in PENOBSCOT County, Maine
  • Orono, ME is also known as:

65 Cities within 30 miles of Orono, ME Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],