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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Colora, MD

Colora, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 21917StandardCecil2,520410

Timezone(s):Eastern (GMT -05:00)
Counties:CECIL, MD
Population:2,520 (More Details)
Male Population:1,328
Female Population:1,192
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:418 square miles (county)
Land Area:346 square miles (county)
Water Area:72 square miles (county)

Colora, MD Demographic Information *

There is no Census data for the city of COLORA, MD. We have pulled information for the ZIP Code 21917 instead.
Total population2,520
Male population1,328
Female population1,192
Median age (years)42
White Population2,409
Black Population33
Indian Population6
Asian Population17
Hawaiian Population1
Hispanic Population37
Median age (Male)41.4
Median age (Female)42.6
Total households865
Family households (families)697
Average household size2.85
Average family size3.1
Total housing units907
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],