RANKING · 2010 CENSUS · 500 SHOWN OF 1,576

Largest Romanian population, US counties · 2010

US counties ranked by the number of residents who are Romanian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

All statesAll rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2000

501Aiken County, SCSC181,51597–

502Whatcom County, WAWA236,39297–

503Clark County, ININ130,45196–

504Sauk County, WIWI66,65296–

505Cerro Gordo County, IAIA42,37295–

506Iberia Parish, LALA66,84695–

507Grays Harbor County, WAWA78,14495–

508Lake County, CACA67,77294–

509Lewis and Clark County, MTMT75,33194–

510Carbon County, UTUT20,68092–

511Tehama County, CACA64,66591–

512Montgomery County, ININ38,95491–

513Benton County, ARAR332,55490–

514Morgan County, ININ74,96790–

515Siskiyou County, CACA42,01389–

516Baldwin County, ALAL267,76189–

517Christian County, KYKY70,11589–

518St. Joseph County, MIMI60,96889–

519Lincoln County, OROR50,63689–

520Calvert County, MDMD94,48488–

521Eaton County, MIMI109,58188–

522Washington County, PAPA210,80288–

523Taney County, MOMO57,00188–

524Cattaraugus County, NYNY75,39088–

525Chautauqua County, NYNY124,12688–

526Rensselaer County, NYNY160,51088–

527Douglas County, GAGA154,29387–

528Shiawassee County, MIMI67,68187–

529Clay County, MOMO265,03287–

530Cape May County, NJNJ93,39087–

531Fairbanks North Star, AKAK93,97286–

532Cameron County, TXTX433,94686–

533Fremont County, COCO50,03985–

534Juneau, AKAK31,60985–

535Chesterfield County, SCSC44,74085–

536Buchanan County, MOMO83,54085–

537James City County, VAVA83,32685–

538Island County, WAWA85,65785–

539Penobscot County, MEME157,96784–

540Tazewell County, ILIL130,04984–

541Davis County, UTUT381,22784–

542Boone County, ININ80,68983–

543Cumberland County, NJNJ157,14883–

544Greene County, NYNY47,23883–

545Johnston County, NCNC256,44883–

546Summit County, COCO31,51782–

547Orangeburg County, SCSC83,17782–

548Pickens County, SCSC139,19882–

549Sheboygan County, WIWI118,04782–

550Kootenai County, IDID191,86481–

551Cooper County, MOMO17,13681–

552Brazos County, TXTX249,08881–

553Craighead County, ARAR116,95780–

554Caddo Parish, LALA224,22680–

555Cass County, MIMI51,67780–

556Florence County, SCSC138,50480–

557Clinton County, NYNY78,13880–

558Paulding County, GAGA190,99679–

559Bonneville County, IDID135,77179–

560Scott County, IAIA175,25979–

561Steuben County, NYNY91,85579–

562Clallam County, WAWA78,20279–

563Benton County, OROR97,72878–

564Sedgwick County, KSKS538,43377–

565Walla Walla County, WAWA62,36177–

566Shelby County, ALAL238,55276–

567Starke County, ININ23,42576–

568Arenac County, MIMI15,06876–

569Payne County, OKOK83,88976–

570Salem County, NJNJ66,28076–

571Smith County, TXTX252,54976–

572Van Zandt County, TXTX66,13076–

573Marinette County, WIWI42,57476–

574Kankakee County, ILIL105,52575–

575Cortland County, NYNY45,85075–

576Doña Ana County, NMNM229,09174–

577Harrisonburg, VAVA50,83974–

578Mason County, WAWA71,16574–

579Boone County, KYKY145,31673–

580Washington Parish, LALA44,93773–

581Jackson County, ILIL52,50173–

582Riley County, KSKS72,59872–

583Strafford County, NHNH135,04372–

584Marion County, OHOH65,11572–

585Jackson County, FLFL49,62971–

586Boyd County, KYKY47,75171–

587Loudon County, TNTN63,76471–

588Brunswick County, NCNC174,70271–

589Belmont County, OHOH64,43471–

590Carroll County, OHOH26,47571–

591Chelan County, WAWA81,94171–

592Montgomery County, ALAL225,89170–

593Baxter County, ARAR42,98270–

594Wicomico County, MDMD106,89970–

595Lenawee County, MIMI97,77970–

596Sandoval County, NMNM159,56570–

597Rockbridge County, VAVA22,66370–

598Napa County, CACA132,94969–

599Washington County, NYNY59,35369–

600Nash County, NCNC99,36569–

601Hendry County, FLFL48,27668–

602Bay County, MIMI102,12368–

603Hays County, TXTX304,39068–

604Newport News, VAVA183,23068–

605Ohio County, WVWV40,49668–

606Montcalm County, MIMI69,40667–

607Rutherford County, NCNC65,74567–

608Rockingham County, VAVA89,31667–

609Robertson County, TNTN80,17567–

610Tulare County, CACA485,14666–

611Calcasieu Parish, LALA208,46666–

612Delta County, MIMI36,58266–

613Platte County, MOMO114,40066–

614Manassas, VAVA44,33266–

615Cleveland County, OKOK303,97365–

616Cumberland County, NCNC338,47365–

617Orange County, TXTX86,26665–

618Camden County, GAGA60,14364–

619Newton County, GAGA125,58364–

620Livingston County, NYNY61,43864–

621Midland County, TXTX187,85564–

622Putnam County, GAGA23,72263–

623Pulaski County, ARAR404,61163–

624Woodbury County, IAIA106,64963–

625Schuylkill County, PAPA145,08563–

626Marshall County, TNTN38,07163–

627Muscogee County, GAGA202,17162–

628Hawaii County, HIHI210,04362–

629Clinton County, IAIA46,00262–

630Lee County, ILIL32,91462–

631Bennington County, VTVT36,63062–

632Mercer County, WVWV57,50362–

633Comal County, TXTX209,16662–

634Kent County, DEDE194,78661–

635Polk County, ARAR19,48661–

636Pitt County, NCNC182,93661–

637Darke County, OHOH51,52061–

638Cabell County, WVWV91,18361–

639Floyd County, ININ82,15360–

640Rogers County, OKOK102,19760–

641Franklin County, PAPA160,65260–

642Baker County, OROR16,65859–

643Curry County, OROR22,62159–

644Campbell County, KYKY95,44158–

645Kenton County, KYKY175,77958–

646Ray County, MOMO23,39858–

647Marion County, WVWV55,58458–

648Lee County, ALAL189,88157–

649Russell County, VAVA25,33257–

650Tuolumne County, CACA53,16056–

651Clinch County, GAGA6,84756–

652Cullman County, ALAL94,00956–

653Armstrong County, PAPA63,69856–

654Davidson County, NCNC180,18256–

655Taylor County, TXTX150,07756–

656Caroline County, VAVA34,41356–

657Frederick County, VAVA99,95556–

658York County, SCSC306,88755–

659Winnebago County, WIWI174,21855–

660Flagler County, FLFL140,36054–

661Walker County, GAGA70,25054–

662Morgan County, ALAL126,48354–

663Huron County, MIMI30,53054–

664Hancock County, MSMS46,87354–

665Snyder County, PAPA39,65554–

666Venango County, PAPA49,34654–

667Berkeley County, SCSC274,66654–

668Chatham County, NCNC85,11154–

669Hardin County, TXTX58,72354–

670Harrison County, WVWV64,22154–

671Jasper County, ILIL9,03253–

672Indiana County, PAPA82,87853–

673Northumberland County, PAPA89,92053–

674Somerset County, PAPA72,00453–

675Hardin County, OHOH30,07253–

676Galveston County, TXTX372,20753–

677Lowndes County, GAGA122,86752–

678Crawford County, PAPA81,79252–

679Surry County, NCNC72,28752–

680Charlottesville, VAVA44,38852–

681Fredericksburg, VAVA30,39352–

682Monroe County, WVWV12,49152–

683Clark County, WIWI35,05252–

684DeWitt County, TXTX20,30952–

685Cecil County, MDMD107,13151–

686Grundy County, ILIL54,05251–

687Stephenson County, ILIL43,22051–

688Potter County, PAPA15,89751–

689San Juan County, NMNM120,34051–

690Herkimer County, NYNY59,21951–

691Warren County, NYNY65,02051–

692St. Croix County, WIWI98,27651–

693Bradford County, FLFL28,30750–

694Bannock County, IDID91,59150–

695McCracken County, KYKY67,55350–

696Kennebec County, MEME129,06750–

697Antrim County, MIMI24,69850–

698Adams County, PAPA107,59450–

699Pennington County, SDSD116,79250–

700Tioga County, NYNY47,45350–

701Carteret County, NCNC70,46950–

702Madison County, GAGA32,91949–

703Cass County, NENE27,65749–

704Sevier County, TNTN101,34249–

705Andrew County, MOMO18,24148–

706Marion County, MOMO28,52548–

707Davie County, NCNC45,85548–

708Watauga County, NCNC54,78648–

709Hancock County, OHOH75,03448–

710San Miguel County, COCO7,75347–

711Black Hawk County, IAIA131,53247–

712Chippewa County, MIMI36,08147–

713Sangamon County, ILIL194,17047–

714Brown County, ININ15,77747–

715Union County, PAPA42,31347–

716Los Alamos County, NMNM19,40747–

717Gaston County, NCNC246,55847–

718La Crosse County, WIWI121,33947–

719Merced County, CACA297,26046–

720Fayette County, GAGA125,15646–

721Sebastian County, ARAR130,64146–

722Rankin County, MSMS162,18146–

723Clinton County, ILIL37,12846–

724Union County, OHOH73,44646–

725Belknap County, NHNH65,14746–

726Seneca County, NYNY32,88346–

727Dare County, NCNC38,24546–

728Hutchinson County, TXTX19,63346–

729Montgomery County, TNTN249,93546–

730Troup County, GAGA72,84445–

731Latah County, IDID41,84245–

732Bossier Parish, LALA131,86745–

733Washington County, OHOH58,38945–

734Allegany County, NYNY46,80045–

735Hidalgo County, TXTX921,54945–

736Hunt County, TXTX123,33645–

737Suffolk, VAVA104,69945–

738Pike County, KYKY54,72144–

739Madison County, MSMS116,29844–

740Webster County, MOMO43,05444–

741Seward County, NENE18,03244–

742Taylor County, WIWI20,11844–

743Teller County, COCO24,75643–

744Nassau County, FLFL106,87943–

745Navajo County, AZAZ109,94643–

746Vernon Parish, LALA45,09143–

747Crawford County, MIMI13,72243–

748Coles County, ILIL46,60743–

749Cannon County, TNTN15,29643–

750Chemung County, NYNY80,41543–

751Madison County, NYNY67,12043–

752Wayne County, NYNY91,25043–

753Ottawa County, OHOH39,48143–

754Fauquier County, VAVA76,50343–

755Mecklenburg County, VAVA30,74743–

756Grant County, WAWA105,72743–

757Park County, COCO18,31442–

758Allegany County, MDMD66,84842–

759Ward County, NDND68,23342–

760Manassas Park, VAVA16,56042–

761Putnam County, TNTN86,61242–

762Newton County, ININ14,18841–

763Otsego County, NYNY60,58941–

764Shawano County, WIWI41,56041–

765Androscoggin County, MEME116,48740–

766Gladwin County, MIMI26,07740–

767Washington County, IDID11,58340–

768Comanche County, OKOK122,15840–

769Cleveland County, NCNC103,32540–

770Auglaize County, OHOH45,90940–

771Houston County, TXTX22,31640–

772Washington County, UTUT213,67040–

773Williamsburg, VAVA15,86140–

774Skamania County, WAWA12,66940–

775Green Lake County, WIWI19,30540–

776Polk County, WIWI45,80340–

777Bingham County, IDID51,15339–

778Parke County, ININ16,64239–

779Story County, IAIA101,29139–

780Scott County, KYKY62,26239–

781Talbot County, MDMD38,23839–

782Ionia County, MIMI66,55739–

783Marquette County, MIMI68,06439–

784McLeod County, MNMN36,63139–

785Blair County, PAPA119,54139–

786Clinton County, PAPA37,87039–

787Phelps County, MOMO45,24739–

788Oswego County, NYNY118,56939–

789Val Verde County, TXTX47,83539–

790Nicollet County, MNMN34,27338–

791Ford County, ILIL13,21638–

792Cass County, MOMO115,85938–

793Johnson County, TXTX218,04838–

794Wichita County, TXTX129,55538–

795Jefferson County, WAWA33,97038–

796Boone County, WVWV20,25138–

797Richmond County, GAGA206,55937–

798Steuben County, ININ34,79937–

799Clay County, MNMN67,73437–

800Columbia County, OROR54,09137–

801Cayuga County, NYNY74,36537–

802Rockingham County, NCNC94,19537–

803Fulton County, OHOH41,85337–

804Jackson County, GAGA99,26536–

805Bonner County, IDID54,42036–

806Knox County, ILIL47,76736–

807Delaware County, OKOK41,91036–

808Ravalli County, MTMT48,58236–

809Carson City, NVNV58,57136–

810Chesapeake, VAVA255,33236–

811Grant County, WIWI52,44636–

812Albany County, WYWY38,55836–

813Routt County, COCO25,32935–

814Clayton County, GAGA297,47135–

815Clark County, ARAR20,93835–

816Rush County, ININ16,76735–

817Sumter County, SCSC105,06735–

818Madison County, TNTN100,79035–

819Genesee County, NYNY58,41635–

820Sheridan County, WYWY33,24135–

821Highlands County, FLFL111,12234–

822Whitfield County, GAGA106,21234–

823Chilton County, ALAL47,70834–

824Hillsdale County, MIMI45,73834–

825Blue Earth County, MNMN70,63434–

826Pontotoc County, MSMS32,09634–

827Newport County, RIRI83,05134–

828Hampton, VAVA137,31534–

829Waynesboro, VAVA23,95134–

830Bastrop County, TXTX118,90834–

831Phillips County, ARAR14,25533–

832Saline County, ARAR133,28833–

833Jefferson County, IAIA15,29133–

834St. Landry Parish, LALA80,76533–

835Washington County, MEME31,33433–

836Cheboygan County, MIMI25,79333–

837Clinton County, MIMI80,43233–

838Gratiot County, MIMI41,19033–

839Iosco County, MIMI25,26633–

840Carbon County, PAPA65,86833–

841Ashland County, OHOH52,52333–

842Henry County, OHOH27,59833–

843Kittitas County, WAWA48,80333–

844Brooke County, WVWV21,14233–

845Wood County, WVWV82,38533–

846Green County, WIWI37,22733–

847Roane County, TNTN57,39533–

848Escambia County, ALAL36,66532–

849Poweshiek County, IAIA18,36832–

850Bourbon County, KYKY20,24332–

851Grant County, KYKY26,18132–

852Dorchester County, MDMD33,62832–

853Cook County, MNMN5,52232–

854DeKalb County, ININ44,53532–

855Columbia County, PAPA66,19332–

856McKean County, PAPA38,98432–

857Texas County, MOMO25,99432–

858Stutsman County, NDND21,41432–

859Caledonia County, VTVT30,41432–

860Accomack County, VAVA33,85932–

861Poquoson, VAVA13,29232–

862Sutter County, CACA98,78731–

863Nez Perce County, IDID42,90531–

864La Paz County, AZAZ16,71131–

865Ripley County, ININ29,43431–

866Calhoun County, MIMI133,40831–

867Goodhue County, MNMN48,19531–

868Henry County, MOMO22,67131–

869Scott County, MOMO37,97531–

870Burt County, NENE6,67831–

871Wyoming County, NYNY39,74131–

872Wharton County, TXTX42,06031–

873Lewis County, WAWA88,06231–

874Marshall County, WVWV29,15931–

875Natchitoches Parish, LALA36,08930–

876Osceola County, MIMI23,51630–

877Oscoda County, MIMI8,72330–

878Kittson County, MNMN4,03130–

879Wagoner County, OKOK93,26330–

880Oconee County, SCSC83,77530–

881Moore County, NCNC110,61930–

882Jefferson County, TXTX254,32130–

883Carroll County, VAVA29,29930–

884Columbia County, WIWI58,13230–

885Fond du Lac County, WIWI104,66930–

886Walworth County, WIWI106,12730–

887Grady County, GAGA26,59029–

888Marshall County, ALAL103,53729–

889Pottawatomie County, KSKS27,18629–

890Pulaski County, KYKY67,38429–

891Ouachita Parish, LALA158,54229–

892Lee County, MSMS83,73129–

893Monroe County, ILIL34,84029–

894Mifflin County, PAPA46,12729–

895Calhoun County, SCSC14,18829–

896Dorchester County, SCSC178,39729–

897Cache County, UTUT145,00029–

898Garfield County, UTUT5,25629–

899Warren County, VAVA42,74029–

900Dallas County, ALAL35,14028–

901Orange County, ININ19,83428–

902Pulaski County, ININ12,46328–

903Whitley County, ININ35,04628–

904Gray County, KSKS5,65228–

905Hardin County, KYKY113,48228–

906Warren County, KYKY149,37528–

907Union Parish, LALA20,56128–

908Leelanau County, MIMI22,98228–

909Carroll County, ILIL15,41928–

910Perry County, ILIL20,16028–

911Adair County, MOMO25,68428–

912Sheridan County, MTMT3,43628–

913Rowan County, NCNC155,09628–

914Highland County, OHOH43,82328–

915Berkeley County, WVWV139,52228–

916Monongalia County, WVWV107,99128–

917Douglas County, WIWI43,99028–

918Waushara County, WIWI25,22328–

919Otero County, COCO17,68327–

920Sedgwick County, COCO2,24727–

921Shelby County, ININ45,88227–

922Rapides Parish, LALA125,87727–

923Dickinson County, MIMI25,82727–

924Jackson County, MSMS147,66627–

925Garfield County, OKOK61,77927–

926Nowata County, OKOK9,52227–

927Sullivan County, NHNH43,96127–

928Mason County, TXTX3,99027–

929Randall County, TXTX152,35127–

930Lamoille County, VTVT26,29427–

931Morgan County, WVWV18,02727–

932Henry County, GAGA264,92226–

933Oconee County, GAGA44,89326–

934Crittenden County, ARAR46,21026–

935Washington County, ARAR271,21326–

936Miami County, ININ34,48726–

937Reno County, KSKS61,53926–

938Greenup County, KYKY35,21326–

939Charles County, MDMD176,59326–

940Warren County, ILIL16,22226–

941Christian County, MOMO96,72526–

942Douglas County, NVNV50,11126–

943Schoharie County, NYNY30,17626–

944Franklin County, VTVT51,17726–

945Oconto County, WIWI40,19526–

946Vilas County, WIWI23,76126–

947Broomfield County, COCO79,17425–

948Baker County, FLFL29,73725–

949Union County, FLFL16,25025–

950Glynn County, GAGA87,59925–

951Jerome County, IDID26,36225–

952Warrick County, ININ66,80325–

953Charlevoix County, MIMI26,03625–

954Emmet County, MIMI33,77525–

955Gogebic County, MIMI14,28525–

956Jo Daviess County, ILIL21,59425–

957Wyandot County, OHOH21,56725–

958Carter County, OKOK48,91025–

959Kay County, OKOK43,49025–

960Cheshire County, NHNH78,26925–

961Randolph County, NCNC149,51625–

962Morton County, NDND34,60125–

963Crawford County, OHOH41,89625–

964Giles County, VAVA16,56425–

965Pittsylvania County, VAVA59,49025–

966Wise County, VAVA34,82425–

967York County, VAVA71,37425–

968Tallapoosa County, ALAL40,95324–

969White County, ARAR80,08524–

970Clare County, MIMI31,54324–

971Manistee County, MIMI25,65624–

972Otsego County, MIMI26,08024–

973Otter Tail County, MNMN61,04124–

974Fulton County, ILIL32,90124–

975McDonough County, ILIL25,91624–

976Jasper County, MOMO127,42824–

977Grand Forks County, NDND74,50124–

978Box Elder County, UTUT65,32024–

979Brunswick County, VAVA15,72724–

980Westmoreland County, VAVA19,71524–

981Dodge County, WIWI89,09724–

982Juneau County, WIWI26,64924–

983Levy County, FLFL48,52023–

984Gila County, AZAZ53,80123–

985Dallas County, IAIA118,45723–

986Jasper County, IAIA38,15323–

987Harvey County, KSKS33,58023–

988Alcona County, MIMI10,55623–

989Midland County, MIMI83,75423–

990Lake County, OROR8,18723–

991Huntingdon County, PAPA43,00123–

992Cumberland County, TNTN66,30023–

993Stone County, MOMO32,50323–

994Nye County, NVNV57,33623–

995Hoke County, NCNC56,93923–

996Coshocton County, OHOH37,18823–

997Defiance County, OHOH38,29223–

998Kerr County, TXTX54,03723–

999Marion County, TXTX9,89623–

1000Nolan County, TXTX14,11723–

SHOWING 501–1,000 OF 1,576

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES