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ZIP Codes for City of Olney, MD

Timezone(s):Eastern (GMT -05:00)
Counties:MONTGOMERY, MD
 
Population:33,844 (More Details)
Male Population:16,202
Female Population:17,642
Median Age:42
 
ZIP Codes:2
Cities:1
Counties:1
Area Codes:2
 
Total Area:507 square miles (county)
Land Area:493 square miles (county)
Water Area:14 square miles (county)

Olney, MD Covers 2 ZIP Codes

ZIP Code Type County Population Area Code(s)
ZIP Code 20830 P.O. Box Montgomery 0 240 / 301
ZIP Code 20832 Standard Montgomery 24,965 240 / 301


Olney, MD Demographic Information *



Browse homes for sale in OLNEY Trulia Logo. Your Home for Real Estate.
Total population 33,844
Male population 16,202
Female population 17,642
Median age (years) 41.9
White Population 24,651
Black Population 3,691
Indian Population 67
Asian Population 3,670
Hawaiian Population 6
Hispanic Population 2,871
Median age (Male) 40.6
Median age (Female) 42.9
Total households 11,606
Family households (families) 9,447
Average household size 2.91
Average family size 3.25
Total housing units 11,879
* Demographic data is based on 2010 Census.


Olney, MD Other Information



212 Cities within 30 miles of Olney, MD


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