State: Maryland
County: Montgomery County
Close cities: Derwood, MD, Redland, MD, Ashton-Sandy Spring, MD, Laytonsville, MD, Aspen Hill, MD, Brookeville, MD, Washington Grove, MD, Brinklow, MD, Rossmoor, MD, Spencerville, MD, Sandy Spring, MD
Olney Population (census data)| Total | 33,340 |
| Male | 16,108 (48.3%) |
| Female | 17,232 (51.7%) |
Population Density: 2,566 people per sq. mile
Cost of Living Index: 122.1 (US Avg is 100)
Olney Elevation: 540 feet above sea level
Land Area: 13.0 square miles
Median Household Income: $121,698
Zip Codes:
20832,
and 20830.