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ZIP Code Database - Facts & Stats

Data Last Updated: April 1, 2023

ZIP Codes for City of Auburn, ME

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Area Code(s):207
Timezone(s):Eastern (GMT -05:00)
City Population:23,055 (More Details)
CBSA:Lewiston-Auburn, ME
Congressional District(s):02
Land Area:468 square miles (county)
Water Area:29 square miles (county)

3 ZIP Codes

Auburn, ME ZIP Code Boundaries

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Auburn, ME Covers 3 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
04211P.O. Box00.00%
04212P.O. Box00.00%

Auburn, ME Demographic Information *

Total population**23,055
Male population11,136
Female population11,919
Median age (years)39.9
White Population21,604
Black Population570
Indian Population98
Asian Population218
Hawaiian Population10
Hispanic Population349
Median age (Male)38
Median age (Female)41.9
Total households9,974
Family households (families)5,818
Average household size2.26
Average family size2.84
Total housing units11,016
* Demographic data is based on 2010 Census for the City of AUBURN.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],