Silver Spring | |
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![]() Clockwise from top: AFI Silver, Veteran's Plaza and the civic building, Downtown Silver Spring from the Metro station, Acorn Park, Baltimore and Ohio Railroad Station | |
![]() Silver Spring (Montgomery County and Maryland) | |
Coordinates: 39°00′09″N 77°01′15″W / 39.002441°N 77.020791°W[1]Coordinates: 39°00′09″N 77°01′15″W / 39.002441°N 77.020791°W[1] | |
Country | United States |
State | Maryland |
County | Montgomery |
Area | |
• Total | 7.91 sq mi (20.49 km2) |
• Land | 7.88 sq mi (20.42 km2) |
• Water | 0.03 sq mi (0.08 km2) |
Elevation | 341 ft (104 m) |
Population (2020) | |
• Total | 81,015 |
• Density | 10,277.18/sq mi (3,968.02/km2) |
Time zone | UTC−05:00 (Eastern (EST)) |
• Summer (DST) | UTC−04:00 (EDT) |
ZIP Codes |
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Area codes | 301, 240 |
FIPS code | 24-72450 |
GNIS feature ID | 0591290 |
Highways |
Silver Spring is a census-designated place (CDP) in southeastern Montgomery County, Maryland, United States, near Washington, D.C. Although officially unincorporated, in practice it is an edge city,[3] with a population of 81,015 at the 2020 census,[4] making it the fifth-most populous place in Maryland after Baltimore, Columbia, Germantown, and Waldorf.[5][6]
Downtown, next to the northern tip of Washington, D.C., is the oldest and most urbanized part of the community, surrounded by several inner suburban residential neighborhoods inside the Capital Beltway. Many mixed-use developments combining retail, residential, and office space have been built since 2004.[7]
Silver Spring takes its name from a mica-flecked spring discovered there in 1840 by Francis Preston Blair, who subsequently bought much of the surrounding land. Acorn Park, south of downtown, is believed to be the site of the original spring.[8][9][10]
Margin of Error ±1,785.
According to local history, in 1840 a newspaper publisher and friend of President Andrew Jackson, Francis Preston Blair, discovered the spring bubbling up through shiny mica sand.
Silver Spring Historical Society president Jerry McCoy at Acorn Park: the site thought to be where Preston Blair discovered the original 'silver spring'.
Acorn Park, tucked away in an area of south Silver Spring away from the main downtown area, is believed to be the site of the original spring.