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Counties

All counties in the State of Maryland.

NameStatusPopulation
census
1990-04-01
Population
census
2000-04-01
Population
census
2010-04-01
 
MarylandFederal State4,780,7535,296,6475,773,552
AlleganyCounty74,94674,90975,087
Anne ArundelCounty427,239489,677537,656
BaltimoreCounty692,134753,947805,029
Baltimore CityCity736,014651,262620,961
CalvertCounty51,37274,55688,737
CarolineCounty27,03529,73533,066
CarrollCounty123,372150,881167,134
CecilCounty71,34785,964101,108
CharlesCounty101,154120,524146,551
DorchesterCounty30,23630,67132,618
FrederickCounty150,208195,277233,385
GarrettCounty28,13829,85230,097
HarfordCounty182,132218,914244,826
HowardCounty187,328247,876287,085
KentCounty17,84219,20120,197
MontgomeryCounty762,875873,874971,777
Prince George'sCounty722,705801,091863,420
Queen Anne'sCounty33,95340,58047,798
SomersetCounty23,44024,74626,470
St. Mary'sCounty75,97486,196105,151
TalbotCounty30,54933,80637,782
WashingtonCounty121,393131,911147,430
WicomicoCounty74,33984,63898,733
WorcesterCounty35,02846,55951,454

Contents: Places

All places in the State of Maryland.

Name StatusCountyPopulation
census
1990-04-01
Population
census
2000-04-01
Population
census
2010-04-01
 
AberdeenCityHarford13,50413,78314,959
Aberdeen Proving GroundCensus-Designated PlaceHarford5,2673,1162,093
AccidentTownGarrett349360325
AccokeekCensus-Designated PlacePrince George's......10,573
AdamstownCensus-Designated PlaceFrederick......2,372
AdelphiCensus-Designated PlacePrince George's......15,086
AlgonquinCensus-Designated PlaceDorchester......1,241
AllenCensus-Designated PlaceWicomico......210
Andrews AFBCensus-Designated PlacePrince George's10,2287,9252,973
AnnapolisCityAnne Arundel32,52736,06838,394
Annapolis NeckCensus-Designated PlaceAnne Arundel......10,950
AntietamCensus-Designated PlaceWashington......89
AquascoCensus-Designated PlacePrince George's......981
ArbutusCensus-Designated PlaceBaltimore19,75020,11620,483
Arden on the SevernCensus-Designated PlaceAnne Arundel...1,9711,953
ArnoldCensus-Designated PlaceAnne Arundel20,26123,42223,106
Ashton-Sandy SpringCensus-Designated PlaceMontgomery......5,628
Aspen HillCensus-Designated PlaceMontgomery......48,759
BadenCensus-Designated PlacePrince George's......2,128
BagtownCensus-Designated PlaceWashington......333
BakersvilleCensus-Designated PlaceWashington......30
Ballenger CreekCensus-Designated PlaceFrederick......18,274
BaltimoreCityBaltimore City736,014651,262620,961
Baltimore HighlandsCensus-Designated PlaceBaltimore......7,019
BarclayTownQueen Anne's...127120
BarnesvilleTownMontgomery168157172
BarrelvilleCensus-Designated PlaceAllegany......73
BartonTownAllegany443491457
BartonsvilleCensus-Designated PlaceFrederick......1,451
Beaver CreekCensus-Designated PlaceWashington......251
Bel AirCensus-Designated PlaceAllegany......1,258
Bel AirTownHarford...9,70210,120
Bel Air NorthCensus-Designated PlaceHarford14,88025,79830,568
Bel Air SouthCensus-Designated PlaceHarford26,42139,71147,709
BeltsvilleCensus-Designated PlacePrince George's......16,772
BenedictCensus-Designated PlaceCharles......261
BensvilleCensus-Designated PlaceCharles...7,32511,923
BerlinTownWorcester2,7103,5494,485
Berwyn HeightsTownPrince George's2,9522,9543,123
BethesdaCensus-Designated PlaceMontgomery...55,27760,858
BettertonTownKent361376345
BierCensus-Designated PlaceAllegany......173
Big PoolCensus-Designated PlaceWashington......82
Big SpringCensus-Designated PlaceWashington......84
BishopvilleCensus-Designated PlaceWorcester......531
BivalveCensus-Designated PlaceWicomico......201
BladensburgTownPrince George's8,0327,8209,148
BloomingtonCensus-Designated PlaceGarrett......305
BoonsboroTownWashington2,5402,8003,336
BowieCityPrince George's...51,70254,727
Bowleys QuartersCensus-Designated PlaceBaltimore5,5956,3146,755
Bowling GreenCensus-Designated PlaceAllegany......1,077
Bowmans AdditionCensus-Designated PlaceAllegany......627
Braddock HeightsCensus-Designated PlaceFrederick......2,608
BrandywineCensus-Designated PlacePrince George's......6,719
BreathedsvilleCensus-Designated PlaceWashington......254
BrentwoodTownPrince George's2,8752,9433,046
Brock HallCensus-Designated PlacePrince George's......9,552
BrookevilleTownMontgomery89122134
Brooklyn ParkCensus-Designated PlaceAnne Arundel......14,373
BrookmontCensus-Designated PlaceMontgomery......3,468
BrookviewTownDorchester646460
Broomes IslandCensus-Designated PlaceCalvert......405
BrownsvilleCensus-Designated PlaceWashington......89
BrunswickCityFrederick5,0914,9615,870
Bryans RoadCensus-Designated PlaceCharles......7,244
BryantownCensus-Designated PlaceCharles......655
BuckeystownCensus-Designated PlaceFrederick......1,019
BurkittsvilleTownFrederick192176151
BurtonsvilleCensus-Designated PlaceMontgomery5,8537,3058,323
ButlertownCensus-Designated PlaceKent......505
Cabin JohnCensus-Designated PlaceMontgomery......2,280
CaliforniaCensus-Designated PlaceSt. Mary's7,6269,30711,857
Calvert BeachCensus-Designated PlaceCalvert......808
CalvertonCensus-Designated PlaceMontgomery / Prince George's12,04612,61017,724
CambridgeCityDorchester11,57210,99612,326
Camp SpringsCensus-Designated PlacePrince George's......19,096
Cape St. ClaireCensus-Designated PlaceAnne Arundel7,8788,0228,747
Capitol HeightsTownPrince George's3,6304,1274,337
CarlosCensus-Designated PlaceAllegany......153
CarneyCensus-Designated PlaceBaltimore25,57828,26429,941
CatonsvilleCensus-Designated PlaceBaltimore35,23339,82041,567
CavetownCensus-Designated PlaceWashington...1,4861,473
CearfossCensus-Designated PlaceWashington......178
CeciltonTownCecil469483663
CedarvilleCensus-Designated PlacePrince George's......717
CentrevilleTownQueen Anne's...2,1274,285
ChanceCensus-Designated PlaceSomerset...377353
CharlestownTownCecil6891,0291,183
Charlotte HallCensus-Designated PlaceSt. Mary's...1,2141,420
CharltonCensus-Designated PlaceWashington......171
Chesapeake BeachTownCalvert2,3693,2065,753
Chesapeake CityTownCecil789771673
Chesapeake Ranch EstatesCensus-Designated PlaceCalvert......10,519
ChesterCensus-Designated PlaceQueen Anne's...3,7234,167
ChestertownTownKent3,9964,6795,252
CheverlyTownPrince George's6,1056,4186,173
Chevy ChaseTownMontgomery2,9272,7402,824
Chevy ChaseCensus-Designated PlaceMontgomery8,5599,3819,545
Chevy Chase Section FiveVillageMontgomery651629658
Chevy Chase Section ThreeVillageMontgomery749777760
Chevy Chase ViewTownMontgomery842868920
Chevy Chase VillageTownMontgomery2,0582,0461,953
ChewsvilleCensus-Designated PlaceWashington...293238
ChillumCensus-Designated PlacePrince George's......33,513
ChoptankCensus-Designated PlaceCaroline......129
Church CreekTownDorchester...96125
Church HillTownQueen Anne's476552745
ClarksburgCensus-Designated PlaceMontgomery......13,766
ClarysvilleCensus-Designated PlaceAllegany......73
Clear SpringTownWashington898441358
ClintonCensus-Designated PlacePrince George's......35,970
CloverlyCensus-Designated PlaceMontgomery......15,126
Cobb IslandCensus-Designated PlaceCharles......1,166
CockeysvilleCensus-Designated PlaceBaltimore18,66819,38820,776
ColesvilleCensus-Designated PlaceMontgomery......14,647
College ParkCityPrince George's23,70524,66330,413
Colmar ManorTownPrince George's1,2381,2571,404
ColumbiaCensus-Designated PlaceHoward......99,615
Coral HillsCensus-Designated PlacePrince George's11,03210,7209,895
CordovaCensus-Designated PlaceTalbot...592562
CorriganvilleCensus-Designated PlaceAllegany......455
Cottage CityTownPrince George's1,2731,1351,305
CrellinCensus-Designated PlaceGarrett......264
CresaptownCensus-Designated PlaceAllegany......4,592
CrisfieldCitySomerset3,3122,7632,726
CroftonCensus-Designated PlaceAnne Arundel......27,348
CroomCensus-Designated PlacePrince George's......2,631
CrownsvilleCensus-Designated PlaceAnne Arundel......1,757
CumberlandCityAllegany24,85821,77320,859
DamascusCensus-Designated PlaceMontgomery......15,257
Dames QuarterCensus-Designated PlaceSomerset...188167
DanvilleCensus-Designated PlaceAllegany......271
DarganCensus-Designated PlaceWashington......165
DarlingtonCensus-Designated PlaceHarford......409
DarnestownCensus-Designated PlaceMontgomery...6,3786,802
DawsonCensus-Designated PlaceAllegany......103
Deal IslandCensus-Designated PlaceSomerset......471
DealeCensus-Designated PlaceAnne Arundel......4,945
Deer ParkTownGarrett...374399
DelmarTownWicomico1,5831,9233,003
DentonTownCaroline...3,0654,418
DerwoodCensus-Designated PlaceMontgomery......2,381
DetmoldCensus-Designated PlaceAllegany......71
District HeightsCityPrince George's6,3375,9705,837
DownsvilleCensus-Designated PlaceWashington......355
Drum PointCensus-Designated PlaceCalvert......2,731
DundalkCensus-Designated PlaceBaltimore65,80062,30663,597
DunkirkCensus-Designated PlaceCalvert...2,3632,520
Eagle HarborTownPrince George's385063
Eakles MillCensus-Designated PlaceWashington......27
East New MarketTownDorchester...266400
East RiverdaleCensus-Designated PlacePrince George's14,18714,96115,509
EastonTownTalbot9,60111,76815,945
Eckhart MinesCensus-Designated PlaceAllegany......932
EdenCensus-Designated PlaceSomerset...793823
EdesvilleCensus-Designated PlaceKent......169
EdgemereCensus-Designated PlaceBaltimore9,2269,2488,669
EdgemontCensus-Designated PlaceWashington......231
EdgewaterCensus-Designated PlaceAnne Arundel......9,023
EdgewoodCensus-Designated PlaceHarford23,90323,37825,562
EdmonstonTownPrince George's...1,2931,445
EldersburgCensus-Designated PlaceCarroll...27,74130,531
EldoradoTownDorchester445959
ElkridgeCensus-Designated PlaceHoward......15,593
ElktonTownCecil8,54811,71515,443
EllerslieCensus-Designated PlaceAllegany......572
Ellicott CityCensus-Designated PlaceHoward......65,834
ElliottCensus-Designated PlaceDorchester......52
EmmitsburgTownFrederick1,9022,2552,814
ErnstvilleCensus-Designated PlaceWashington......56
EssexCensus-Designated PlaceBaltimore40,87239,07839,262
FairlandCensus-Designated PlaceMontgomery19,82821,73823,681
FairleeCensus-Designated PlaceKent......490
FairmountCensus-Designated PlaceSomerset...537457
Fairmount HeightsTownPrince George's1,2531,5101,494
FairplayCensus-Designated PlaceWashington......580
FairviewCensus-Designated PlaceWashington......76
FairwoodCensus-Designated PlacePrince George's......5,031
FallstonCensus-Designated PlaceHarford...8,4278,958
FederalsburgTownCaroline2,3482,6302,739
FerndaleCensus-Designated PlaceAnne Arundel16,35516,05616,746
FinzelCensus-Designated PlaceGarrett......547
Fishing CreekCensus-Designated PlaceDorchester......163
FlintstoneCensus-Designated PlaceAllegany......177
Forest GlenCensus-Designated PlaceMontgomery......6,582
Forest HeightsTownPrince George's2,8552,5482,447
ForestvilleCensus-Designated PlacePrince George's...12,70712,353
Fort MeadeCensus-Designated PlaceAnne Arundel......9,327
Fort RitchieCensus-Designated PlaceWashington1,249276314
Fort WashingtonCensus-Designated PlacePrince George's24,03223,84523,717
Fountainhead-Orchard HillsCensus-Designated PlaceWashington......5,666
Four CornersCensus-Designated PlaceMontgomery......7,945
FranklinCensus-Designated PlaceAllegany......290
FrederickCityFrederick40,50452,70365,239
Frenchtown-RumblyCensus-Designated PlaceSomerset......100
FriendlyCensus-Designated PlacePrince George's......9,250
FriendshipCensus-Designated PlaceAnne Arundel......447
Friendship Heights VillageCensus-Designated PlaceMontgomery......4,698
FriendsvilleTownGarrett573548491
FrostburgCityAllegany...8,2749,002
FruitlandCityWicomico3,5113,7794,866
FultonCensus-Designated PlaceHoward......2,049
FunkstownTownWashington1,1161,021904
GaithersburgCityMontgomery39,56752,45059,933
GalenaTownKent343451612
GalestownTownDorchester...118138
GalesvilleCensus-Designated PlaceAnne Arundel......684
GambrillsCensus-Designated PlaceAnne Arundel......2,800
GaplandCensus-Designated PlaceWashington......109
Garrett ParkTownMontgomery882957992
Garretts MillCensus-Designated PlaceWashington......234
GarrisonCensus-Designated PlaceBaltimore5,0457,9698,823
GeorgetownCensus-Designated PlaceKent......143
GermantownCensus-Designated PlaceMontgomery......86,395
GilmoreCensus-Designated PlaceAllegany......127
GirdletreeCensus-Designated PlaceWorcester...117149
GlassmanorCensus-Designated PlacePrince George's......17,295
Glen BurnieCensus-Designated PlaceAnne Arundel......67,639
Glen EchoTownMontgomery234242255
GlenardenCityPrince George's5,0686,3086,000
GlenmontCensus-Designated PlaceMontgomery......13,529
Glenn DaleCensus-Designated PlacePrince George's...12,60913,466
Golden BeachCensus-Designated PlaceSt. Mary's......3,796
GoldsboroTownCaroline158212246
GormanCensus-Designated PlaceGarrett......106
GrahamtownCensus-Designated PlaceAllegany......364
GrantsvilleTownGarrett...696766
GrasonvilleCensus-Designated PlaceQueen Anne's......3,425
GreenbeltCityPrince George's20,55821,30723,068
GreensboroTownCaroline1,4651,6521,931
GreensburgCensus-Designated PlaceWashington......229
HagerstownCityWashington35,93936,47239,662
HalfwayCensus-Designated PlaceWashington8,87310,06510,701
HampsteadTownCarroll2,6585,1046,323
HamptonCensus-Designated PlaceBaltimore4,9265,0045,052
HancockTownWashington1,9561,7111,545
Havre de GraceCityHarford8,99611,32612,952
HebronTownWicomico...8291,084
HendersonTownCaroline66111146
Herald HarborCensus-Designated PlaceAnne Arundel1,7072,3132,603
Highfield-CascadeCensus-Designated PlaceWashington...1,1411,112
HighlandCensus-Designated PlaceHoward......1,034
Highland BeachTownAnne Arundel...8296
HillandaleCensus-Designated PlaceMontgomery / Prince George's......6,043
Hillcrest HeightsCensus-Designated PlacePrince George's17,13616,35916,469
HillsboroTownCaroline...157161
HughesvilleCensus-Designated PlaceCharles1,3191,5372,197
HuntingtownCensus-Designated PlaceCalvert...2,4363,311
HurlockTownDorchester1,6971,8492,092
HuttonCensus-Designated PlaceGarrett......86
HyattsvilleCityPrince George's...15,64817,557
IlchesterCensus-Designated PlaceHoward......23,476
Indian HeadTownCharles3,7423,4493,844
Indian SpringsCensus-Designated PlaceWashington......64
JarrettsvilleCensus-Designated PlaceHarford...2,7562,916
JeffersonCensus-Designated PlaceFrederick......2,111
JenningsCensus-Designated PlaceGarrett......113
JessupCensus-Designated PlaceHoward / Anne Arundel......7,137
JestervilleCensus-Designated PlaceWicomico......188
JoppatowneCensus-Designated PlaceHarford11,08411,39112,616
JugtownCensus-Designated PlaceWashington......204
KeedysvilleTownWashington...4811,152
Kemp MillCensus-Designated PlaceMontgomery...9,95612,564
Kemps MillCensus-Designated PlaceWashington......126
KennedyvilleCensus-Designated PlaceKent......199
KensingtonTownMontgomery1,7421,8482,213
Kent NarrowsCensus-Designated PlaceQueen Anne's...567567
KetteringCensus-Designated PlacePrince George's9,90111,00812,790
KingstownCensus-Designated PlaceQueen Anne's...1,6441,733
KingsvilleCensus-Designated PlaceBaltimore3,5504,2144,318
KitzmillerTownGarrett276300321
KlondikeCensus-Designated PlaceAllegany......118
KonterraCensus-Designated PlacePrince George's......2,527
La PlataTownCharles5,9936,6718,753
La ValeCensus-Designated PlaceAllegany......3,551
Lake ArborCensus-Designated PlacePrince George's...8,5339,776
Lake ShoreCensus-Designated PlaceAnne Arundel......19,477
LandoverCensus-Designated PlacePrince George's...22,90023,078
Landover HillsTownPrince George's1,4601,4731,687
Langley ParkCensus-Designated PlacePrince George's......18,755
LanhamCensus-Designated PlacePrince George's......10,157
LansdowneCensus-Designated PlaceBaltimore......8,409
LargoCensus-Designated PlacePrince George's9,4758,40810,709
LaurelCityPrince George's...20,88525,115
LayhillCensus-Designated PlaceMontgomery......5,169
LaytonsvilleTownMontgomery263287353
Leisure WorldCensus-Designated PlaceMontgomery......8,749
LeitersburgCensus-Designated PlaceWashington...523573
LeonardtownTownSt. Mary's1,6901,9462,930
Lexington ParkCensus-Designated PlaceSt. Mary's......11,626
LibertytownCensus-Designated PlaceFrederick......950
LinganoreCensus-Designated PlaceFrederick......8,543
LinthicumCensus-Designated PlaceAnne Arundel......10,324
Little OrleansCensus-Designated PlaceAllegany......42
Loch Lynn HeightsTownGarrett...538552
LochearnCensus-Designated PlaceBaltimore25,24025,26925,333
LonaconingTownAllegany1,3771,2301,214
Long BeachCensus-Designated PlaceCalvert......1,821
LukeTownAllegany2828065
LusbyCensus-Designated PlaceCalvert...1,6661,835
LuthervilleCensus-Designated PlaceBaltimore......6,504
MadisonCensus-Designated PlaceDorchester......204
ManchesterTownCarroll2,9463,2054,808
MaplevilleCensus-Designated PlaceWashington......238
Mardela SpringsTownWicomico313361347
Marlboro MeadowsCensus-Designated PlacePrince George's......3,672
Marlboro VillageCensus-Designated PlacePrince George's......9,438
Marlow HeightsCensus-Designated PlacePrince George's5,8856,0595,618
MarltonCensus-Designated PlacePrince George's5,5237,7989,031
Martin's AdditionsVillageMontgomery843890933
MarydelTownCaroline...153141
Maryland CityCensus-Designated PlaceAnne Arundel......16,093
MaugansvilleCensus-Designated PlaceWashington......3,071
MayoCensus-Designated PlaceAnne Arundel......8,298
Mays ChapelCensus-Designated PlaceBaltimore10,13211,42711,420
McCooleCensus-Designated PlaceAllegany......511
MechanicsvilleCensus-Designated PlaceSt. Mary's......1,508
MelwoodCensus-Designated PlacePrince George's......3,051
MercersvilleCensus-Designated PlaceWashington......130
Middle RiverCensus-Designated PlaceBaltimore24,61623,95825,191
MiddleburgCensus-Designated PlaceWashington......70
MiddletownTownFrederick1,8302,5954,136
MidlandTownAllegany550477446
MidlothianCensus-Designated PlaceAllegany......320
Milford MillCensus-Designated PlaceBaltimore22,54726,52729,042
MillingtonTownQueen Anne's / Kent...441642
MitchellvilleCensus-Designated PlacePrince George's...9,61110,967
MonroviaCensus-Designated PlaceFrederick......416
Montgomery VillageCensus-Designated PlaceMontgomery......32,032
MorningsideTownPrince George's...1,3402,015
MoscowCensus-Designated PlaceAllegany......240
Mount AetnaCensus-Designated PlaceWashington......561
Mount AiryTownCarroll / Frederick3,8976,4559,288
Mount BriarCensus-Designated PlaceWashington......160
Mount LenaCensus-Designated PlaceWashington...501515
Mount RainierCityPrince George's8,0488,3478,080
Mount SavageCensus-Designated PlaceAllegany......873
Mount VernonCensus-Designated PlaceSomerset...761779
Mountain Lake ParkTownGarrett2,0402,1902,092
MyersvilleTownFrederick5211,4101,626
NanticokeCensus-Designated PlaceWicomico......225
Nanticoke AcresCensus-Designated PlaceWicomico......103
NationalCensus-Designated PlaceAllegany......56
National HarborCensus-Designated PlacePrince George's......3,788
Naval AcademyCensus-Designated PlaceAnne Arundel5,4204,2644,802
New CarrolltonCityPrince George's...11,85512,135
New MarketTownFrederick388402656
New WindsorTownCarroll7691,2801,396
NewarkCensus-Designated PlaceWorcester...339336
NikepCensus-Designated PlaceAllegany......116
North BeachTownCalvert...1,7511,978
North BethesdaCensus-Designated PlaceMontgomery...38,61043,828
North BrentwoodTownPrince George's514469517
North Chevy ChaseVillageMontgomery432497519
North EastTownCecil1,8422,7593,572
North KensingtonCensus-Designated PlaceMontgomery8,6078,9409,514
North LaurelCensus-Designated PlaceHoward......4,474
North PotomacCensus-Designated PlaceMontgomery18,45623,04424,410
OaklandTownGarrett...2,0831,925
OceanCensus-Designated PlaceAllegany......32
Ocean CityTownWorcester5,1487,1687,102
Ocean PinesCensus-Designated PlaceWorcester4,25110,49611,710
OdentonCensus-Designated PlaceAnne Arundel......37,132
OldtownCensus-Designated PlaceAllegany......86
OlneyCensus-Designated PlaceMontgomery......33,844
OverleaCensus-Designated PlaceBaltimore12,13712,14812,275
OwingsCensus-Designated PlaceCalvert...1,3252,149
Owings MillsCensus-Designated PlaceBaltimore9,47420,19330,622
OxfordTownTalbot...807651
Oxon HillCensus-Designated PlacePrince George's......17,722
Paramount-Long MeadowCensus-Designated PlaceWashington......2,571
ParkvilleCensus-Designated PlaceBaltimore31,61731,11830,734
ParoleCensus-Designated PlaceAnne Arundel10,05414,03115,922
ParsonsburgCensus-Designated PlaceWicomico......339
PasadenaCensus-Designated PlaceAnne Arundel......24,287
PecktonvilleCensus-Designated PlaceWashington......167
Peppermill VillageCensus-Designated PlacePrince George's......4,895
Perry HallCensus-Designated PlaceBaltimore22,72328,70528,474
PerrymanCensus-Designated PlaceHarford...2,4612,342
PerryvilleTownCecil2,4443,6804,361
PikesvilleCensus-Designated PlaceBaltimore24,81529,12330,764
PinesburgCensus-Designated PlaceWashington......449
Piney PointCensus-Designated PlaceSt. Mary's......864
PittsvilleTownWicomico6831,1761,417
Pleasant GroveCensus-Designated PlaceAllegany......353
Pleasant HillsCensus-Designated PlaceHarford2,5912,8513,379
Pocomoke CityCityWorcester3,9454,1274,184
Point of RocksCensus-Designated PlaceFrederick......1,466
PomfretCensus-Designated PlaceCharles......517
PondsvilleCensus-Designated PlaceWashington......158
PoolesvilleTownMontgomery3,8025,1114,883
Port DepositTownCecil820677653
Port Tobacco VillageTownCharles...2213
PotomacCensus-Designated PlaceMontgomery...44,82244,965
Potomac HeightsCensus-Designated PlaceCharles......1,117
Potomac ParkCensus-Designated PlaceAllegany......2,530
PowellvilleCensus-Designated PlaceWicomico......189
PrestonTownCaroline541569719
Prince FrederickCensus-Designated PlaceCalvert......2,538
Princess AnneTownSomerset1,8742,2643,290
PylesvilleCensus-Designated PlaceHarford......693
QuanticoCensus-Designated PlaceWicomico......133
Queen AnneCensus-Designated PlacePrince George's......1,280
Queen AnneTownQueen Anne's / Talbot...184222
QueenlandCensus-Designated PlacePrince George's......1,929
QueenstownTownQueen Anne's452626664
RandallstownCensus-Designated PlaceBaltimore26,27730,87032,430
RawlingsCensus-Designated PlaceAllegany......693
RedlandCensus-Designated PlaceMontgomery16,14516,99817,242
ReidCensus-Designated PlaceWashington......54
ReisterstownCensus-Designated PlaceBaltimore19,31422,43825,968
RidgelyTownCaroline1,0111,3981,639
RinggoldCensus-Designated PlaceWashington......166
Rising SunTownCecil1,3131,7872,781
RivaCensus-Designated PlaceAnne Arundel3,4383,9664,076
Riverdale ParkTownPrince George's...6,4986,956
RiversideCensus-Designated PlaceHarford...6,1286,425
Riviera BeachCensus-Designated PlaceAnne Arundel...12,69512,677
RobinwoodCensus-Designated PlaceWashington...4,7316,918
Rock HallTownKent1,5841,4141,310
Rock PointCensus-Designated PlaceCharles......107
RockvilleCityMontgomery45,18147,34461,209
RohrersvilleCensus-Designated PlaceWashington......175
RosaryvilleCensus-Designated PlacePrince George's......10,697
RosedaleCensus-Designated PlaceBaltimore18,70319,19919,257
RosemontVillageFrederick...283294
RossvilleCensus-Designated PlaceBaltimore9,49211,51515,147
SabillasvilleCensus-Designated PlaceFrederick......354
SalisburyCityWicomico20,65923,53730,343
San MarCensus-Designated PlaceWashington......384
Sandy HookCensus-Designated PlaceWashington......188
SavageCensus-Designated PlaceHoward......7,054
ScaggsvilleCensus-Designated PlaceHoward......24,333
SeabrookCensus-Designated PlacePrince George's......17,287
Seat PleasantCityPrince George's5,3544,8814,542
SecretaryTownDorchester520508535
SevernCensus-Designated PlaceAnne Arundel......44,231
Severna ParkCensus-Designated PlaceAnne Arundel......37,634
Shady SideCensus-Designated PlaceAnne Arundel......5,803
ShaftCensus-Designated PlaceAllegany......235
SharpsburgTownWashington651699705
SharptownTownWicomico647659651
Silver HillCensus-Designated PlacePrince George's......5,950
Silver SpringCensus-Designated PlaceMontgomery......71,452
Smith IslandCensus-Designated PlaceSomerset...364276
SmithsburgTownWashington1,3082,1602,975
Snow HillTownWorcester2,1282,4472,103
SolomonsCensus-Designated PlaceCalvert......2,368
SomersetTownMontgomery1,0621,1271,216
South KensingtonCensus-Designated PlaceMontgomery...7,8878,462
South LaurelCensus-Designated PlacePrince George's......26,112
SpencervilleCensus-Designated PlaceMontgomery......1,594
Spring GapCensus-Designated PlaceAllegany......55
Spring RidgeCensus-Designated PlaceFrederick......5,795
SpringdaleCensus-Designated PlacePrince George's...2,6452,994
St. George IslandCensus-Designated PlaceSt. Mary's......257
St. JamesCensus-Designated PlaceWashington...1,6572,953
St. LeonardCensus-Designated PlaceCalvert......742
St. MichaelsTownTalbot1,3191,2311,029
StevensvilleCensus-Designated PlaceQueen Anne's...5,8806,803
StocktonCensus-Designated PlaceWorcester...14392
SudlersvilleTownQueen Anne's...416497
SuitlandCensus-Designated PlacePrince George's......25,825
SummerfieldCensus-Designated PlacePrince George's......10,898
SwantonCensus-Designated PlaceGarrett......58
SykesvilleTownCarroll2,3284,1414,436
Takoma ParkCityMontgomery...18,14916,715
Tall TimbersCensus-Designated PlaceSt. Mary's......462
TaneytownCityCarroll3,7055,1066,728
Taylors IslandCensus-Designated PlaceDorchester......173
Temple HillsCensus-Designated PlacePrince George's6,8657,7927,852
TemplevilleTownQueen Anne's / Caroline...96138
ThurmontTownFrederick3,4425,5856,170
Tilghman IslandCensus-Designated PlaceTalbot......784
TilghmantonCensus-Designated PlaceWashington......465
TimoniumCensus-Designated PlaceBaltimore......9,925
TolchesterCensus-Designated PlaceKent......329
TowsonCensus-Designated PlaceBaltimore49,44551,79355,197
TrappeTownTalbot...1,1991,077
TravilahCensus-Designated PlaceMontgomery......12,159
Trego-Rohrersville StationCensus-Designated PlaceWashington......172
TyaskinCensus-Designated PlaceWicomico......236
Union BridgeTownCarroll952996975
University ParkTownPrince George's2,2362,3682,548
Upper MarlboroTownPrince George's750635631
UrbanaCensus-Designated PlaceFrederick......9,175
Vale SummitCensus-Designated PlaceAllegany......139
ViennaTownDorchester265284271
WaldorfCensus-Designated PlaceCharles......67,752
Walker MillCensus-Designated PlacePrince George's10,92011,10411,302
WalkersvilleTownFrederick4,1185,1125,800
Washington GroveTownMontgomery...530555
WaterviewCensus-Designated PlaceWicomico......40
West DentonCensus-Designated PlaceCaroline......52
West LaurelCensus-Designated PlacePrince George's......4,230
West Ocean CityCensus-Designated PlaceWorcester......4,375
West PocomokeCensus-Designated PlaceSomerset...498454
WesternportTownAllegany2,6452,0861,888
WestminsterCityCarroll12,87816,82218,590
WestphaliaCensus-Designated PlacePrince George's......7,266
WhaleyvilleCensus-Designated PlaceWorcester...124149
WheatonCensus-Designated PlaceMontgomery......48,284
White MarshCensus-Designated PlaceBaltimore8,1838,4859,513
White OakCensus-Designated PlaceMontgomery......17,403
WhitehavenCensus-Designated PlaceWicomico......43
WillardsTownWicomico675937958
WilliamsportTownWashington...2,1532,137
WillistonCensus-Designated PlaceCaroline......155
Wilson-ConococheagueCensus-Designated PlaceWashington...1,8852,282
WoodlandCensus-Designated PlaceAllegany......113
WoodlawnCensus-Designated PlaceBaltimore32,90736,07937,879
WoodlawnCensus-Designated PlacePrince George's5,3296,2516,334
WoodmoreCensus-Designated PlacePrince George's......3,936
WoodsboroTownFrederick5238371,141
WortonCensus-Designated PlaceKent......249
YarrowsburgCensus-Designated PlaceWashington......133
ZihlmanCensus-Designated PlaceAllegany......362

Source: US Census Bureau (web).
2000 and 2010 population of incorporated places in the boundaries of 2010.