100 Zip Codes With the Highest Average Taxable Interest in Maryland


This is data from the Internal Revenue Service for 2013. The data is per return, not per household or per capita. We recently expanded the table beyond the top 100, to the top 250 for Maryland .

Zip CodeCity / TownStateReturnsTotal ($1000)Avg/return
20854PotomacMaryland15,710$100,419$6,392
20815Chevy ChaseMaryland9,550$56,983$5,967
21204TowsonMaryland4,370$22,486$5,146
20817BethesdaMaryland11,090$52,105$4,698
20816BethesdaMaryland5,240$22,006$4,200
20814BethesdaMaryland8,620$35,730$4,145
21202BaltimoreMaryland1,800$7,389$4,105
21842Ocean CityMaryland2,480$8,914$3,594
21208PikesvilleMaryland7,770$27,713$3,567
21131PhoenixMaryland2,210$7,864$3,558
21663Saint MichaelsMaryland880$3,067$3,485
21030CockeysvilleMaryland5,050$17,208$3,408
21601EastonMaryland4,990$16,898$3,386
21662Royal OakMaryland210$669$3,186
20818Cabin JohnMaryland590$1,682$2,851
21654OxfordMaryland440$1,254$2,850
21111MonktonMaryland1,420$4,034$2,841
21658QueenstownMaryland940$2,634$2,802
21620ChestertownMaryland2,420$6,710$2,773
20777HighlandMaryland1,050$2,911$2,772
21210BaltimoreMaryland3,200$8,762$2,738
20838BarnesvilleMaryland90$236$2,622
21093Lutherville TimoniumMaryland11,520$29,193$2,534
21035DavidsonvilleMaryland2,310$5,822$2,520
21029ClarksvilleMaryland3,390$8,170$2,410
21794West FriendshipMaryland650$1,544$2,375
20842DickersonMaryland420$983$2,340
21032CrownsvilleMaryland2,340$5,476$2,340
20852RockvilleMaryland10,870$25,414$2,338
21401AnnapolisMaryland9,330$21,031$2,254
21661Rock HallMaryland480$1,081$2,252
21673TrappeMaryland630$1,374$2,181
21152Sparks GlencoeMaryland1,500$3,077$2,051
20759FultonMaryland1,460$2,984$2,044
20855DerwoodMaryland3,840$7,835$2,040
21209BaltimoreMaryland6,380$12,622$1,978
20711LothianMaryland1,130$2,191$1,939
21403AnnapolisMaryland6,860$13,122$1,913
21541Mc HenryMaryland310$583$1,881
21057Glen ArmMaryland1,280$2,393$1,870
21082HydesMaryland270$501$1,856
21738GlenwoodMaryland1,020$1,849$1,813
21087KingsvilleMaryland1,720$3,109$1,808
20688SolomonsMaryland670$1,200$1,791
21136ReisterstownMaryland6,890$12,306$1,786
21117Owings MillsMaryland9,380$16,692$1,780
21036DaytonMaryland640$1,134$1,772
20895KensingtonMaryland5,300$9,386$1,771
21286TowsonMaryland4,850$8,531$1,759
20850RockvilleMaryland11,190$19,634$1,755
21676WittmanMaryland60$105$1,750
21037EdgewaterMaryland5,040$8,456$1,678
20776HarwoodMaryland720$1,199$1,665
20812Glen EchoMaryland110$183$1,664
21013BaldwinMaryland1,430$2,363$1,652
21613CambridgeMaryland2,210$3,648$1,651
21645KennedyvilleMaryland210$346$1,648
21801SalisburyMaryland3,650$5,996$1,643
20833BrookevilleMaryland2,050$3,365$1,641
21146Severna ParkMaryland7,470$11,923$1,596
21811BerlinMaryland5,110$8,156$1,596
20860Sandy SpringMaryland510$812$1,592
21797WoodbineMaryland2,390$3,792$1,587
20861AshtonMaryland590$915$1,551
20862BrinklowMaryland120$186$1,550
21042Ellicott CityMaryland11,100$17,057$1,537
21201BaltimoreMaryland1,470$2,256$1,535
21754IjamsvilleMaryland1,600$2,447$1,529
20882GaithersburgMaryland3,720$5,675$1,526
21047FallstonMaryland3,540$5,395$1,524
21218BaltimoreMaryland4,450$6,494$1,459
20778West RiverMaryland490$708$1,445
21742HagerstownMaryland5,820$8,387$1,441
21710AdamstownMaryland1,160$1,652$1,424
21665SherwoodMaryland60$85$1,417
21212BaltimoreMaryland5,900$8,313$1,409
21012ArnoldMaryland5,350$7,510$1,404
21617CentrevilleMaryland2,220$3,056$1,377
21108MillersvilleMaryland4,340$5,972$1,376
21612BozmanMaryland130$178$1,369
20764Shady SideMaryland870$1,188$1,366
20754DunkirkMaryland1,870$2,526$1,351
21813BishopvilleMaryland590$794$1,346
20910Silver SpringMaryland8,350$11,221$1,344
21863Snow HillMaryland790$1,059$1,341
20905Silver SpringMaryland4,580$6,113$1,335
21817CrisfieldMaryland550$730$1,327
21737GlenelgMaryland580$768$1,324
21840NanticokeMaryland60$79$1,317
21104MarriottsvilleMaryland1,510$1,986$1,315
21028ChurchvilleMaryland870$1,141$1,311
21409AnnapolisMaryland4,950$6,435$1,300
20628DameronMaryland140$181$1,293
21769MiddletownMaryland2,740$3,535$1,290
21550OaklandMaryland2,240$2,858$1,276
21034DarlingtonMaryland720$918$1,275
21666StevensvilleMaryland2,890$3,652$1,264
20686Saint Marys CityMaryland110$138$1,255
21163WoodstockMaryland1,910$2,393$1,253
21561SwantonMaryland480$598$1,246
20617BryantownMaryland270$334$1,237
21635GalenaMaryland460$566$1,230
21631East New MarketMaryland480$587$1,223
20906Silver SpringMaryland12,510$15,265$1,220
21851Pocomoke CityMaryland950$1,158$1,219
20664NewburgMaryland460$558$1,213
20904Silver SpringMaryland10,000$12,114$1,211
20878GaithersburgMaryland14,930$17,963$1,203
21869ViennaMaryland150$180$1,200
20853RockvilleMaryland6,800$8,153$1,199
21155UppercoMaryland650$774$1,191
21629DentonMaryland1,500$1,785$1,190
21804SalisburyMaryland4,870$5,780$1,187
21140RivaMaryland990$1,173$1,185
21120ParktonMaryland1,900$2,232$1,175
21638GrasonvilleMaryland1,050$1,225$1,167
20646La PlataMaryland4,370$5,067$1,159
20678Prince FrederickMaryland2,040$2,341$1,148
21702FrederickMaryland7,170$8,221$1,147
21054GambrillsMaryland3,080$3,493$1,134
20650LeonardtownMaryland3,220$3,613$1,122
20841BoydsMaryland2,140$2,395$1,119
21084JarrettsvilleMaryland2,050$2,285$1,115
20622Charlotte HallMaryland920$1,025$1,114
21671TilghmanMaryland170$186$1,094
21050Forest HillMaryland4,810$5,249$1,091
20645IssueMaryland200$217$1,085
21619ChesterMaryland1,540$1,665$1,081
20837PoolesvilleMaryland1,500$1,614$1,076
21776New WindsorMaryland1,270$1,349$1,062
21048FinksburgMaryland2,690$2,818$1,048
20758FriendshipMaryland210$219$1,043
21795WilliamsportMaryland1,740$1,807$1,039
21015Bel AirMaryland7,070$7,300$1,033
20677Port TobaccoMaryland610$623$1,021
21919EarlevilleMaryland560$572$1,021
20680RidgeMaryland200$204$1,020
21044ColumbiaMaryland9,520$9,675$1,016
21053FreelandMaryland750$757$1,009
21713BoonsboroMaryland1,880$1,897$1,009
21228CatonsvilleMaryland10,910$10,987$1,007
20639HuntingtownMaryland3,510$3,524$1,004
21625CordovaMaryland470$470$1,000
21679Wye MillsMaryland140$140$1,000
21865TyaskinMaryland70$70$1,000
21154StreetMaryland1,370$1,369$999
21771Mount AiryMaryland7,270$7,258$998
20624ClementsMaryland270$268$993
21701FrederickMaryland7,350$7,284$991
21520AccidentMaryland370$365$986
21678WortonMaryland380$374$984
20736OwingsMaryland2,220$2,175$980
21783SmithsburgMaryland1,680$1,646$980
21122PasadenaMaryland12,520$12,258$979
20779Tracys LandingMaryland350$341$974
21502CumberlandMaryland6,420$6,142$957
21217BaltimoreMaryland1,750$1,673$956
21074HampsteadMaryland3,560$3,400$955
20692Valley LeeMaryland260$248$954
21158WestminsterMaryland4,590$4,372$953
21915Chesapeake CityMaryland590$559$947
21078Havre De GraceMaryland3,820$3,609$945
21014Bel AirMaryland8,900$8,323$935
21161White HallMaryland1,400$1,298$927
20832OlneyMaryland6,360$5,849$920
20877GaithersburgMaryland4,640$4,270$920
21787TaneytownMaryland1,970$1,792$910
21157WestminsterMaryland7,880$7,158$908
21043Ellicott CityMaryland10,380$9,418$907
21822EdenMaryland400$362$905
21853Princess AnneMaryland810$732$904
21740HagerstownMaryland7,030$6,349$903
20839BeallsvilleMaryland60$54$900
21610BettertonMaryland50$45$900
21770MonroviaMaryland1,280$1,152$900
20871ClarksburgMaryland4,070$3,641$895
20723LaurelMaryland6,180$5,522$894
21782SharpsburgMaryland710$633$892
21849ParsonsburgMaryland540$481$891
20684Saint InigoesMaryland300$267$890
20902Silver SpringMaryland8,540$7,597$890
21798WoodsboroMaryland520$463$890
20685Saint LeonardMaryland1,340$1,189$887
21784SykesvilleMaryland9,600$8,515$887
21230BaltimoreMaryland5,720$5,068$886
21723CooksvilleMaryland190$168$884
21757KeymarMaryland570$504$884
21128Perry HallMaryland3,580$3,152$880
20636HollywoodMaryland2,380$2,079$874
21090Linthicum HeightsMaryland2,370$2,070$873
21536GrantsvilleMaryland660$576$873
21234ParkvilleMaryland13,190$11,471$870
21668SudlersvilleMaryland260$225$865
21838Marion StationMaryland240$205$854
21231BaltimoreMaryland2,340$1,993$852
21162White MarshMaryland960$814$848
21722Clear SpringMaryland1,010$853$845
20674Piney PointMaryland160$134$838
21750HancockMaryland500$415$830
21921ElktonMaryland6,670$5,468$820
21788ThurmontMaryland2,250$1,843$819
21780SabillasvilleMaryland310$253$816
20675PomfretMaryland400$322$805
20901Silver SpringMaryland7,060$5,665$802
21622Church CreekMaryland90$72$800
20903Silver SpringMaryland2,100$1,674$797
20715BowieMaryland5,820$4,629$795
21904Port DepositMaryland1,180$927$786
20866BurtonsvilleMaryland2,600$2,034$782
21636GoldsboroMaryland160$125$781
21791Union BridgeMaryland1,000$779$779
21755JeffersonMaryland1,280$994$777
20912Takoma ParkMaryland3,800$2,915$767
21911Rising SunMaryland1,880$1,442$767
21215BaltimoreMaryland4,430$3,387$765
21634Fishing CreekMaryland50$38$760
21211BaltimoreMaryland2,830$2,128$752
21655PrestonMaryland840$628$748
21821Deal IslandMaryland150$112$747
20782HyattsvilleMaryland3,390$2,527$745
21704FrederickMaryland3,180$2,368$745
21733FairplayMaryland220$164$745
21841NewarkMaryland160$119$744
21727EmmitsburgMaryland770$572$743
20609AvenueMaryland240$178$742
21221EssexMaryland5,740$4,260$742
20606AbellMaryland50$37$740
21532FrostburgMaryland2,240$1,658$740
21001AberdeenMaryland3,560$2,625$737
21046ColumbiaMaryland3,570$2,627$736
20868SpencervilleMaryland160$116$725
21901North EastMaryland2,750$1,994$725
20659MechanicsvilleMaryland4,410$3,139$712
21045ColumbiaMaryland7,870$5,593$711
21773MyersvilleMaryland1,260$892$708
21623Church HillMaryland330$233$706
21874WillardsMaryland310$218$703
21758KnoxvilleMaryland870$611$702
20619CaliforniaMaryland2,700$1,889$700
21531FriendsvilleMaryland300$209$697
21871WestoverMaryland250$172$688
21236NottinghamMaryland8,390$5,765$687
20705BeltsvilleMaryland3,830$2,629$686
20751DealeMaryland540$370$685
21875DelmarMaryland920$630$685
20876GermantownMaryland4,100$2,769$675
21651MillingtonMaryland390$262$672
20872DamascusMaryland2,850$1,911$671
20886Montgomery VillageMaryland5,270$3,537$671
21660RidgelyMaryland540$361$669

Copyright Rhett Butler 1994-2020