Townapedia
Aberdeen Proving Ground, Maryland (2894694282)
Aberdeen Proving Ground, Maryland (2894694282) · Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0
AA artillery - Aberdeen Proving Ground
AA artillery - Aberdeen Proving Ground · Marc Palumbo from Narragansett, USA, CC BY 2.0
MBT-70 Main Battle Tank - Aberdeen Proving Ground
MBT-70 Main Battle Tank - Aberdeen Proving Ground · Marc Palumbo from Narragansett, USA, CC BY 2.0
GRIFFITH HOUSE, HARFORD COUNTY, MD
GRIFFITH HOUSE, HARFORD COUNTY, MD · Jerrye & Roy Klotz, MD, CC BY-SA 4.0
Baker House photo
Baker House photo · Robert K. Taylor, CC BY-SA 3.0
Poplar hill photo
Poplar hill photo · Robert K. Taylor, CC BY-SA 3.0

Aberdeen Proving Ground, Maryland

Aberdeen Proving Ground is a community of 2,193 people in Harford County, Maryland, founded in October 20, 1917.

Loading the weather...
Population2,193 -23.6% since 2019
Elevation23 ft 7 m
FoundedOctober 20, 1917
Land area11.1 sq mi
ZIP code21005
Nearest airportPhillips Army Air Field (APG) 2 mi

Why visit Aberdeen Proving Ground

Townapedia lists 5 museums and landmarks, 3 parks and trails, 1 place to eat and 2 attractions in and around town.

Highlights include Fishing Battery Light, Griffith House, James B. Baker House and Ruggles Golf Course.

July is the warmest month, with average highs of 86°F; January lows average 25°F.

About Aberdeen Proving Ground

Aberdeen Proving Ground (APG) is a United States Army facility that neighbors Aberdeen and Edgewood, Maryland.

From the Wikipedia article Aberdeen Proving Ground (this version), under CC BY-SA 4.0.

Things to do2

Fishing Battery Light

Lighthouse · 3.9 mi

Lighthouse in Maryland, United States

Open in Google Maps · Wikipedia

Boothby Hill

Scenic view · 2.5 mi

Open in Google Maps

Museums and landmarks5

Griffith House

Monument and historic site · National Register of Historic Places · 4.0 mi

Historic house in Maryland, United States

Open in Google Maps · Wikipedia

James B. Baker House

Monument and historic site · National Register of Historic Places · 4.6 mi

Aberdeen, Maryland, listed on the NRHP in Maryland

Open in Google Maps · Wikipedia

Poplar Hill

Monument and historic site · National Register of Historic Places · 3.5 mi

Building in Maryland, United States

Open in Google Maps · Wikipedia

Swansbury

Monument and historic site · National Register of Historic Places · 4.8 mi

Building in Maryland, United States

Open in Google Maps · Wikipedia

Britannia

Monument and historic site · 2.3 mi

British Mark IV Female heavy tank

Open in Google Maps · Wikipedia

Parks, trails and playgrounds3

Ruggles Golf Course

Golf course · 2.8 mi

5600 Maryland Boulevard, Aberdeen Proving Ground

Open in Google Maps · +1-410-278-9452

Palisades Park

Park · 2.3 mi

Open in Google Maps

Shine Field

Park · 2.1 mi

Open in Google Maps

Advertisement

Restaurants and cafes1

Screaming Bean APG

Cafe · 1.9 mi

6617 Aberdeen Boulevard, Aberdeen Proving Ground

Mo-Fr 06:00-14:30

Open in Google Maps · +1-443-286-6821

History

Aberdeen Proving Ground is the U.S. Army's oldest active proving ground, established on October 20, 1917—six months after the U.S. entered World War I. The planning and construction were overseen by Brigadier General Colden Ruggles, who later served as the Army's Chief of Ordnance. Its location allowed for design and testing of ordnance materiel to take place near contemporary industrial and shipping centers. The proving ground was created as a successor to the Sandy Hook Proving Ground, which was too small for some of the larger weapons being tested.

At the peak of World War II, the Aberdeen Proving Ground had billeting space for 24,189 enlisted personnel and 2,348 officers.

A notable scientist was James B. Conant, who helped develop Lewisite at Aberdeen, went on to become the President of Harvard, and oversaw the Manhattan Project for the Office of Scientific Research and Development (OSRD).

From the History section of Aberdeen Proving Ground on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship2

Schools, colleges and libraries8

Advertisement

Healthcare1

Map of Aberdeen Proving Ground

22 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.3 in of rainFebruary: 2.8 in of rainMarch: 4.1 in of rainApril: 3.5 in of rainMay: 4.0 in of rainJune: 4.3 in of rainJuly: 4.8 in of rainAugust: 4.2 in of rainSeptember: 4.8 in of rainOctober: 4.2 in of rainNovember: 3.3 in of rainDecember: 3.9 in of rainJanuary: 42°FFebruary: 44°FMarch: 52°FApril: 65°FMay: 73°FJune: 82°FJuly: 86°FAugust: 84°FSeptember: 78°FOctober: 67°FNovember: 56°FDecember: 46°FJanuary: 25°FFebruary: 27°FMarch: 33°FApril: 43°FMay: 53°FJune: 62°FJuly: 68°FAugust: 66°FSeptember: 59°FOctober: 46°FNovember: 37°FDecember: 30°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan42°F25°F3.3 in
Feb44°F27°F2.8 in
Mar52°F33°F4.1 in
Apr65°F43°F3.5 in
May73°F53°F4.0 in
Jun82°F62°F4.3 in
Jul86°F68°F4.8 in
Aug84°F66°F4.2 in
Sep78°F59°F4.8 in
Oct67°F46°F4.2 in
Nov56°F37°F3.3 in
Dec46°F30°F3.9 in

U.S. Climate Normals 1991-2020 for Aberdeen Phillips Fld (2 mi away), NOAA NCEI.

People and cost of living

$125,069median household income
$2,086median monthly rent
33.1median age
55.0%of adults have a bachelor's degree or higher
2.8%of homes are owner-occupied
14.7 minaverage commute
Age of residents
Under 1821%18 to 3437%35 to 6436%65 and over6%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Harford County has had 14 federal disaster declarations since 2000, most often for hurricanes.

  • 2026-01-24: Severe Winter Storm (Winter Storm)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2016-03-04: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2012-11-20: Hurricane Sandy (Hurricane)
  • 2012-10-28: Hurricane Sandy (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Phillips Army Air Field (APG) is the nearest airport with scheduled flights listed in OpenStreetMap, 2 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

Loading what members have shared...

Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.