Londonderry, MD
- Ashmead
- Ashton Pond
- Ashton-Sandy Spring
- Cedar Knoll Farms
- Cliftonbrook
- Ednor
- Ednor Acres
- Ednor Farms
- Ednor Highlands
- Ednor View
- Ednor Woods
- Sam Rice Manor
- Comus
- Comus Sugarloaf
- Glen Cameron Estates
- Mount Ephraim
- Sellman
- Big Woods Acres
- Elizabeths Delight
- Jerusalem
- Jonesville
- Martinsburg
- Natural Woods
- Alta Vista
- Alta Vista Terrace
- Ashburton
- Ashleigh
- Bannockburn Estates
- Battery Park
- Bells Mill
- Bradley Hills
- Bradley Hills Grove
- Bradley Woods
- Bradmoor
- Brookmont
- Burning Tree Estates
- Campbell Corner
- Carderock Springs
- Charred Oak Estates
- Chevy Chase Terrace
- Cohasset
- Congressional Manor
- Crestview
- Deerfield
- Drummond
- Edgemoor
- Edgewood
- Emery Corners
- English Village
- Fernwood
- Glen Cove
- Glen Echo Heights
- Glen Mar Park
- Glenbrook
- Glenbrook Knoll
- Glenwood
- Green Acres
- Green Tree Manor
- Greenwich Forest
- High Point
- Hillmead
- Holly Hill
- Huntington
- Huntington Terrace
- Kenwood
- Kenwood Park
- Kimberley
- Knollwood
- Landon Village
- Lelands Corner
- Locust Hill Estates
- Lone Oak
- Longwood
- Maplewood
- Mohican Hills
- Montgomery Meadows
- Northwest Park
- Oakmont
- Pooks Hill
- Rose Hill Estates
- Rosedale Park
- Somerset
- Somerset Heights
- Sonoma
- Springfield
- Stratton Woods
- Sumner
- Walkers Choice
- Westboro
- Westgate
- Westmoreland Hills
- Westwood
- Whitehall Manor
- Wildwood Hills
- Wood Acres
- Woodhaven
- Woodmont
- Wyngate
- Black Hill
- Blocktown
- Bucklodge
- Burdette
- Oak Ridge
- Slidell
- Thompsons Corner
- Wilber
- Ashton River Estates
- Brighton
- Brighton Estates
- Brighton Knolls
- Denit Estates
- Dobridge
- Hawlings Hills
- Hawlings View
- Quail Hill
- Abrams
- Brookeville Heights
- Dellabrooke Estates
- Fairhill
- Flintridge
- Gold Mine Crossing
- Hawlings Meadow
- Hawlings River Estates
- Holiday Hills
- Mount Zion
- Olney Mill
- Sunnymeade
- Sunshine
- Sunshine Acres
- Unity
- Blackburn Village
- Castlegate
- Deer Park
- Fairland
- Fairland Heights
- Green Castle Woods
- Knightsbridge
- New Birmingham Manor
- Oakhurst
- Perrywood Estates
- Riding Stable Estates
- Rusty Acres
- Saddle Creek
- Valley Stream Estates
- Cabin John Park
- Carderock
- Brookdale
- Chevy Chase Lake
- Chevy Chase Section 4
- Chevy Chase Section Five
- Chevy Chase Section Three
- Chevy Chase Village
- Columbia Forest
- Dunlops Hills
- Friendship Heights
- Friendship Village
- Martins Addition
- Martins Additions
- North Chevy Chase
- Rock Creek Knolls
- Rollingwood
- The Hamlet
- West Chevy Chase Heights
- Clarksbrook Estates
- Clarksburg Heights
Ashton
Barnesville
Beallsville
Bethesda
Boyds
Brinklow
Brookeville
Burtonsville
Cabin John
Chevy Chase
Clarksburg
- Fountain View
- Hickory Hill
- Hyattstown
- Kingsley
- Lewisdale
- Miles Corner
- Running Brook Acres
- Sugarloaf Vista
- The Ponderosa
- Banner Country
- Browningsville
- Cedar Grove
- Cedar Grove Knolls
- Cedar Heights
- Cedar Heights Estates
- Chesney
- Claggettsville
- Clearspring Manor
- County View
- Damascus Gardens
- Damascus Hill
- Damascus Manor
- Damascus Terrace
- Damascus Valley Estates
- Damascus Valley Park
- Damascus View
- Diamond View
- Duvall Manor
- Fox Ridge Estates
- Friendship
- Friendship Knolls
- Greenhills
- Harmony Hall
- Hickory Ridge
- Highview
- Janwood
- Kings Valley
- Kings Valley Manor
- Kingstead Knolls
- Longview South
- Mount Lebanon
- Mount Radnor Heights
- Park View Estates
- Purdum
- Ronalee Hills
- Seneca Springs
- Southview
- Spring Garden Estates
- Sweepstakes
- The Plantations
- Watkins Overlook
- Wilderness Walk
- Woodfield
- Bowie Mill Estates
- Bowie Mill Park
- Candlewood Park
- Cashell Estates
- Granby Woods
- Muncaster Manor
- Needwood Estates
- Redland
- Rolling Knolls
- Winters Run
- Ancient Oak
- Ancient Oak West
- Barton Woods
- Beallmount
- Belvedere
- Bennington
- Big Pines
- Bootjack
- Bridlewood
- Brook Hollow
- Brooke Grove
- Brown
- Burnham Hills
- Burnham Woods
- Claysville
- Clopper
- Coventry
- Croydon Park
- Darnestown Hills
- Diamond Farms
- Dorsey Estates
- Edinburgh
- Esworthy Estates
- Esworthy Park
- Etchison
- Farmlands
- Fernshire Farms
- Fernshire Woods
- Flower Hill
- Fox Hills Green
- Fox Hills North
- Foxlair Acres
- Frenchton Place
- Garfield Manor
- Glen Query
- Golf Estates
- Goshen
- Goshen Hunt Estates
- Goshen Hunt Hills
- Griffith Park
- Hadley Farms
- Harvest Hunt Farm
- Hickory Grove
- Highlands of Darnestown
- Hungerford Towne
- Layton Ridge
- Laytonsville
- Laytonsville Knolls
- Longdraft
- Metropolitan Grove
- Mills Farm
- Mills Farm East
- Mountain View Estates
- Mullinix
- Nathans Hill
- North Potomac
- Oakmont Manor
- Orchard Place
- Orchard Pond
- Parkridge
- Parkridge Estates
- Pleasant Run
- Polo Club Estates
- Potomac Chase
- Potomac Chase Estates
- Potomac Grove
- Prathertown
- Quail Run
- Quail Valley
- Quince Orchard
- Quince Orchard Knolls
- Quince Orchard Manor
- Quince Orchard Valley
- Relda Square
- Ridgecrest
- Ridges of Stedwick
- Riverwood
- Rockville
- Rocky Road Park
- Rosemont
- Rosewood Estates
- Seneca Overlook
- Seneca Upland
- Silver Crest
- Stonebridge
- Stoney Creek Estates
- Stoney Creek Farm
- Travilah
- Travilah Acres
- Travilah Meadows
- Upper Seneca Crest
- Ward Farm Estates
- Washingtonian Woods
- Watkins Mill
- West Riding
- Whetstone
- Wildcat Forest
- Willett Estates
- Willow Ridge
- Windmill Farm
- Connecticut Avenue Hills
- Franklin Park
- Garrett Park Estates
- Holiday Park
- Parkside
- Randolph Hills
- Viers Mill Village
- Wickford
Damascus
Derwood
Dickerson
Gaithersburg
Garrett Park
- Ancient Oak North
- Beau Monde Estates
- Blackrock Estates
- Blackrock Hills
- Blackrock Mill
- Blount Commons
- Bondbrook
- Brandermill
- Brink
- Brink Meadow
- Brinkwood Estates
- Brookmead
- Brookmead North
- Browns Corner
- Brownstown
- Brownstown Estates
- Cedar Creek Estates
- Chadswood
- Darnestown
- Darnestown Knolls
- Dawsonville
- Deakins Range
- Farmingdale Estates
- Fetrows
- Fox Chapel
- Freedom Forest
- Germantown Estates
- Germantown Park
- Germantown View
- Greenridge Acres
- Harlow
- Hartley Hall Estates
- Henderson Corner
- Kings Square
- Kingsview Knolls
- Liberty Heights
- Meadowbrook Estates
- Middlebrook
- Middlebrook Hills
- Milestone
- Mitchells Range
- Neelsville
- North Germantown
- Observatory Heights
- Old Germantown
- Pioneer Hills
- Pleasant Fields
- Plumgar
- Quail Ridge
- Ridgeland Farm Estates
- Rive Gauche Estates
- Seneca Highlands
- Seneca Park
- Spring Meadows
- Stoneridge
- The Colony
- Wexford
- Williamsburg Square
- Woodbyran Farms
- Bannockburn
- Bannockburn Heights
- Fairway Hills
- Merrimack Park
- Oakwood Knolls
- Tulip Hill
- Woodburn
- Estates at Rivers Edge
- Tobytown
- Cropley
- Fawsett Farms
- Great Falls
- New Hampshire Estates
- Byeforde
- Capitol View Park
- Chevy Chase View
- College View
- Connecticut Avenue Estates
- Connecticut Gardens
- Homewood
- Ken Gar
- Kensington Estates
- Kensington Heights
- Kensington Knolls
- Larchmont Knolls
- Newport Hills
- North Kensington
- Parkview Estates
- Parkwood
- Rock Creek Hills
- Rock Creek Palisades
- South Kensington
- Spring Hill
- Windbrook
- Maidens Fancy Manor
- Elmer
- Charlene
- Stewart Town
- Anscroft
- Avenel
- Briars Acres
- Brookemanor Estates
- Brookeville Knolls
- Camelback Village
- Cashell Manor
- Cashell Woods
- Cherry Valley
- Cherrywood
- Hallowell
- Highlands of Olney
- Manor Oaks
- Norbeck Estates
- Norbrook Village
- Oakdale
- Olney Acres
- Olney Oaks
- Olney Square
- Olney Town
- Tanterra
- Timberland Estates
- Towne Centre Place
- Williamsburg Village
- Lees Corner
- Seneca Chase
- Sugarland
- Wesmond
- Westerly
- Beverly Farms
- Bradley Farms
- Fox Hills
- Glen
- Glen Hills
- Hollinridge
- Inverness Knolls
- Lake Normandy Estates
- Lake Potomac
- McAuley Park
- Montgomery Square
- Pine Knolls
- Potomac Falls
- Potomac Hunt Acres
- Potomac Manors
- Regency Estates
- Scotland
- Willerburn Acres
- Williamsburg Estates
- Aspen Hill Park
- Aspen Knolls
- Avery
- Broadwood Manor
- English Manor
- Falls Orchard
- Fallsgrove
- Georgetown Village
- Glenora Hills
- Halpine Village
- Heritage Walk
- Hunting Hill
- Lakewood Estates
- Luxmanor
- Manor Park
- Marymount
- Montrose
- Norbeck
- North Bethesda
- North Farm
- Old Farm
- Old Georgetown Estates
- Potomac Woods
Germantown
Glen Echo
Kensington
Montgomery Village
Olney
Poolesville
Potomac
Rockville
- Robindale
- Rock Creek Village
- Rockcrest
- Rockland
- Rollins Park
- Silver Rock
- Spring Lake Park
- Stoney Brook
- Stoney Brook Estates
- Sycamore Acres
- Sycamore Creek
- Tilden Woods
- Twin Brook
- Twin Brook Forest
- Walnut Woods
- West End Park
- Wheaton Woods
- Wildwood Manor
- Woodley Gardens
- Ashley Manor
- Ashton
- Ashton Manor
- Ashton Preserve
- Brooke Meadow
- Norwood Village
- Olney Estates
- Sandy Spring Meadow
- Allanwood
- Arcola
- Aspen Hill
- Bel Pre Farms
- Blair Portal
- Bonifant Village
- Briggs-Chaney Estates
- Brookside Forest
- Burnt Mills
- Burnt Mills Hills
- Burnt Mills Knolls
- Burnt Mills Manor
- Burnt Mills Village
- Carole Acres
- Carroll Knolls
- Chestnut Hills
- Chestnut Ridge
- Clifton Park Village
- Cloverly
- Colesville
- Colesville Manor
- Colesville Park
- Connecticut Avenue Park
- Cresthaven
- Drumeldra Hills
- East Springbrook
- Fairknoll
- Fairland Estates
- Fairview Estates
- Fairway
- Forest Estates
- Four Corners
- Foxhall
- Franklin Knolls
- Gaithersburg
- Gayfields
- Georgian Colonies
- Georgian Forest
- Glemont Forest
- Glen Haven
- Glenallen
- Glenmont
- Glenmont Hills
- Glenmont Village
- Glenview
- Good Hope
- Green Wood Knolls
- Grey Estates
- Harmony Hills
- Hermitage Park
- Highland View
- Hillandale
- Hillandale Heights
- Hollywood Park
- Homecrest
- Homestead Estates
- Indian Spring Terrace
- Indian Spring Village
- Kemp Mill
- Kemp Mill Estates
- Kemp Mill Farms
- Kemp Mill Forest
- Kensington View
- Layhill
- Layhill South
- Layhill Village
- Leisure World
- Londonderry
- Lutes
- Manor Village
- McKenney Hills
- Meadowood
- Monterrey Village
- Montgomery Knolls
- Naples Manor
- North Hills Sligo Park
- North Sherwood Forest
- North Springbrook
- Northbrook Estates
- Northwood Forest
- Northwood Park
- Norwood
- Norwood Estates
- Norwood Knolls
- Oak Springs
- Oakview
- Old Salem Village
- Paint Branch Estates
- Paint Branch Farms
- Pine Hill
- Plyers Mill Estates
- Quaint Acres
- Rocky Brook Park
- Rolling Acres
- Rossmoor
- Seven Oaks
- Sherwood Forest
- Sligo
- Sligo Woods
- Smithville
- Sniders Estates
- South Woodside Park
- Springbrook
- Springbrook Forest
- Springbrook Manor
- Springwood
- Stephen Knolls
- Sunset Terrace
- Wheaton
- Wheaton Crest
- Wheaton Forest
- Wheaton Hills
- Wheaton-Glenmont
- White Oak
- Willson Hills
- Windham Manor
- Wolf Acres
- Woodmoor
- Colesville Heights
- Fairland Acres
- Fairview
- Good Hope Estates
- Gum Springs
- Maydale
- Mill Grove Gardens
- Oak Hill Estates
- Parrs Ridge
- Peach Orchard Heights
- Rocky Gorge Meadows
- Sequoia
- Spencerville Knolls
- Potomac Park Estate
- Rushville
- Seneca
- Carroll Manor
- Goodacre Knolls
- Kilmarock
- Sligo Park Hills
- Chevy Chase Manor
- Emory Grove
- Hamlet North
- Walnut Hill