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ZIP Code Database - Facts & Stats

Data Last Updated: April 1, 2024

South Dakota ZIP Codes



Timezone(s): All Time Zones found within this State. In the United States, there are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau. The alignment between ZIP codes and time zones is not perfect. A single time zone can cover multiple ZIP codes, and, conversely, a single ZIP code could theoretically span across multiple time zones, although this is quite rare.Central (GMT -06:00)
Mountain (GMT -07:00)
 
Population: The total Population for South Dakota, taken from the 2020 U.S. Census DP1. This population total includes all people residing in South Dakota and counts them regardless of citizenship or immigration status. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented workers. The total population represents people who live in the state, not just those present on the day of the census. State Population is critical in determining political representation, funding allocation, planning and policy-making, and demographic analysis.886,667 (More Details)
Male Population: The sum of all males for South Dakota from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The male population information is important for healthcare planning, policy making, social research, and economic planning and development.445,772
Female Population: The sum of all females for South Dakota from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The female population information is important for healthcare planning, policy making, social research, and economic planning and development.440,895
Median Age: The median age of the total population of this state. Median age is not a future prediction, it is the actual number from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger.38
 
ZIP Codes: The total number of ZIP Codes which at least partially fall inside the state of South Dakota. Did you know that approximately 23% of ZIP Codes cross county lines? Several even cross State lines. ZIP Codes do not follow other geographic boundaries because they were created exclusively for the expedient delivery of mail.385
Cities: The total number of City names which are associated with ZIP Codes that partially or wholly cross into South Dakota. Alongside the official city name, USPS also recognizes certain alternate names for cities or towns that can be used in mailing addresses. These may include towns, villages, abbreviations, names in other languages, or names that have been commonly used historically.363
Counties: The total number of counties associated with ZIP Codes that are at least partially part of South Dakota.66
Area Codes: The total number of Area Codes associated with ZIP Codes in South Dakota. Area codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. Each area code identifies a specific geographic area (usually part of a state or territory) and allows calls to be routed to the correct area. There are approximately 350 area codes in use in the United States.1
 
Total Area: The approximate amount of area covered by South Dakota in square miles. This includes all land and water areas within the legal state boundaries.77,116 square miles
Land Area: Approximate area of land covered by South Dakota in square miles. Land area data provided by the Census Bureau are based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each state. Land area is important in many types of statistical analysis. For example, population density, the number of people per unit of land area, is a commonly used statistic based on this data. Land area measurements are also important for urban planning, environmental studies, and economic analysis. 75,811 square miles
Water Area: The approximate amount of water area covered by South Dakota in square miles. Calculations for water area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies. Water surface data are especially important for environmental and conservation planning, water resource management, transportation, and recreational planning.1,305 square miles
Map showing the ZIP Codes in the State of South Dakota

South Dakota Covers 385 ZIP Codes

ZIP CodeCityCountyType
ZIP Code 57001AlcesterUnionStandard
ZIP Code 57002AuroraBrookingsStandard
ZIP Code 57003BalticMinnehahaStandard
ZIP Code 57004BeresfordUnionStandard
ZIP Code 57005BrandonMinnehahaStandard
ZIP Code 57006BrookingsBrookingsStandard
ZIP Code 57007BrookingsBrookingsUnique
ZIP Code 57010BurbankClayStandard
ZIP Code 57012CanistotaMccookStandard
ZIP Code 57013CantonLincolnStandard
ZIP Code 57014CentervilleTurnerStandard
ZIP Code 57015ChancellorTurnerStandard
ZIP Code 57016ChesterLakeStandard
ZIP Code 57017ColmanMoodyStandard
ZIP Code 57018ColtonMinnehahaStandard
ZIP Code 57020CrooksMinnehahaStandard
ZIP Code 57021DavisTurnerStandard
ZIP Code 57022Dell RapidsMinnehahaStandard
ZIP Code 57024EganMoodyStandard
ZIP Code 57025Elk PointUnionStandard
ZIP Code 57026ElktonBrookingsStandard
ZIP Code 57027FairviewLincolnStandard
ZIP Code 57028FlandreauMoodyStandard
ZIP Code 57029FreemanHutchinsonStandard
ZIP Code 57030GarretsonMinnehahaStandard
ZIP Code 57031GayvilleYanktonStandard
ZIP Code 57032HarrisburgLincolnStandard
ZIP Code 57033HartfordMinnehahaStandard
ZIP Code 57034HudsonLincolnStandard
ZIP Code 57035HumboldtMinnehahaStandard
ZIP Code 57036HurleyTurnerStandard
ZIP Code 57037IreneClayStandard
ZIP Code 57038JeffersonUnionStandard
ZIP Code 57039LennoxLincolnStandard
ZIP Code 57040LestervilleYanktonStandard
ZIP Code 57041LyonsMinnehahaStandard
ZIP Code 57042MadisonLakeStandard
ZIP Code 57043MarionTurnerStandard
ZIP Code 57045MennoHutchinsonStandard
ZIP Code 57046Mission HillYanktonStandard
ZIP Code 57047MonroeTurnerStandard
ZIP Code 57048MontroseMccookStandard
ZIP Code 57049North Sioux CityUnionStandard
ZIP Code 57050NundaLakeStandard
ZIP Code 57051OldhamKingsburyStandard
ZIP Code 57052OlivetHutchinsonStandard
ZIP Code 57053ParkerTurnerStandard
ZIP Code 57054RamonaLakeStandard
ZIP Code 57055RennerMinnehahaStandard
ZIP Code 57057RutlandLakeStandard
ZIP Code 57058SalemMccookStandard
ZIP Code 57059ScotlandBon HommeStandard
ZIP Code 57061SinaiBrookingsP.O. Box
ZIP Code 57062SpringfieldBon HommeStandard
ZIP Code 57063TaborBon HommeStandard
ZIP Code 57064TeaLincolnStandard
ZIP Code 57065TrentMoodyStandard
ZIP Code 57066TyndallBon HommeStandard
ZIP Code 57067UticaYanktonStandard
ZIP Code 57068Valley SpringsMinnehahaStandard
ZIP Code 57069VermillionClayStandard
ZIP Code 57070ViborgTurnerStandard
ZIP Code 57071VolgaBrookingsStandard
ZIP Code 57072VolinYanktonStandard
ZIP Code 57073WakondaClayStandard
ZIP Code 57075WentworthLakeStandard
ZIP Code 57076WinfredLakeStandard
ZIP Code 57077WorthingLincolnStandard
ZIP Code 57078YanktonYanktonStandard
ZIP Code 57101Sioux FallsMinnehahaP.O. Box
ZIP Code 57103Sioux FallsMinnehahaStandard
ZIP Code 57104Sioux FallsMinnehahaStandard
ZIP Code 57105Sioux FallsMinnehahaStandard
ZIP Code 57106Sioux FallsMinnehahaStandard
ZIP Code 57107Sioux FallsMinnehahaStandard
ZIP Code 57108Sioux FallsLincolnStandard
ZIP Code 57109Sioux FallsMinnehahaP.O. Box
ZIP Code 57110Sioux FallsMinnehahaStandard
ZIP Code 57117Sioux FallsMinnehahaP.O. Box
ZIP Code 57118Sioux FallsMinnehahaP.O. Box
ZIP Code 57186Sioux FallsMinnehahaUnique
ZIP Code 57193Sioux FallsMinnehahaUnique
ZIP Code 57197Sioux FallsMinnehahaUnique
ZIP Code 57198Sioux FallsMinnehahaUnique
ZIP Code 57201WatertownCodingtonStandard
ZIP Code 57212ArlingtonKingsburyStandard
ZIP Code 57213AstoriaDeuelStandard
ZIP Code 57214BadgerKingsburyP.O. Box
ZIP Code 57216Big Stone CityGrantStandard
ZIP Code 57217BradleyClarkStandard
ZIP Code 57218BrandtDeuelStandard
ZIP Code 57219BristolDayStandard
ZIP Code 57220BruceBrookingsStandard
ZIP Code 57221BryantHamlinStandard
ZIP Code 57223CastlewoodHamlinStandard
ZIP Code 57224Claire CityRobertsStandard
ZIP Code 57225ClarkClarkStandard
ZIP Code 57226Clear LakeDeuelStandard
ZIP Code 57227CoronaRobertsStandard
ZIP Code 57231De SmetKingsburyStandard
ZIP Code 57232EdenMarshallStandard
ZIP Code 57233ErwinKingsburyStandard
ZIP Code 57234EstellineHamlinStandard
ZIP Code 57235FlorenceCodingtonStandard
ZIP Code 57236Garden CityClarkStandard
ZIP Code 57237GaryDeuelStandard
ZIP Code 57238GoodwinDeuelStandard
ZIP Code 57239GrenvilleDayStandard
ZIP Code 57241HaytiHamlinStandard
ZIP Code 57242HazelHamlinStandard
ZIP Code 57243HenryCodingtonStandard
ZIP Code 57245KranzburgCodingtonP.O. Box
ZIP Code 57246LaboltGrantStandard
ZIP Code 57247Lake CityMarshallStandard
ZIP Code 57248Lake NordenHamlinStandard
ZIP Code 57249Lake PrestonKingsburyStandard
ZIP Code 57251MarvinGrantStandard
ZIP Code 57252MilbankGrantStandard
ZIP Code 57255New EffingtonRobertsStandard
ZIP Code 57256OrtleyRobertsStandard
ZIP Code 57257PeeverRobertsStandard
ZIP Code 57258RaymondClarkStandard
ZIP Code 57259RevilloGrantStandard
ZIP Code 57260RosholtRobertsStandard
ZIP Code 57261RoslynDayStandard
ZIP Code 57262SissetonRobertsStandard
ZIP Code 57263South ShoreCodingtonStandard
ZIP Code 57264StockholmGrantStandard
ZIP Code 57265StrandburgGrantStandard
ZIP Code 57266SummitRobertsStandard
ZIP Code 57268TorontoDeuelStandard
ZIP Code 57269Twin BrooksGrantStandard
ZIP Code 57270VeblenMarshallStandard
ZIP Code 57271ViennaClarkStandard
ZIP Code 57272WallaceCodingtonStandard
ZIP Code 57273WaubayDayStandard
ZIP Code 57274WebsterDayStandard
ZIP Code 57276WhiteBrookingsStandard
ZIP Code 57278Willow LakeClarkStandard
ZIP Code 57279WilmotRobertsStandard
ZIP Code 57301MitchellDavisonStandard
ZIP Code 57311AlexandriaHansonStandard
ZIP Code 57312AlpenaJerauldStandard
ZIP Code 57313ArmourDouglasStandard
ZIP Code 57314ArtesianSanbornStandard
ZIP Code 57315AvonBon HommeStandard
ZIP Code 57317BonesteelGregoryStandard
ZIP Code 57319BridgewaterMccookStandard
ZIP Code 57321CanovaMinerStandard
ZIP Code 57322CarpenterClarkStandard
ZIP Code 57323CarthageMinerStandard
ZIP Code 57324CavourBeadleStandard
ZIP Code 57325ChamberlainBruleStandard
ZIP Code 57326ChamberlainBruleUnique
ZIP Code 57328CorsicaDouglasStandard
ZIP Code 57329DanteCharles MixStandard
ZIP Code 57330DelmontDouglasStandard
ZIP Code 57331DimockHutchinsonStandard
ZIP Code 57332EmeryHansonStandard
ZIP Code 57334EthanDavisonStandard
ZIP Code 57335FairfaxGregoryStandard
ZIP Code 57337FedoraMinerStandard
ZIP Code 57339Fort ThompsonBuffaloStandard
ZIP Code 57340FultonHansonStandard
ZIP Code 57341Gann ValleyBuffaloStandard
ZIP Code 57342GeddesCharles MixStandard
ZIP Code 57344HarrisonDouglasStandard
ZIP Code 57345HighmoreHydeStandard
ZIP Code 57346StephanHydeStandard
ZIP Code 57348HitchcockBeadleStandard
ZIP Code 57349HowardMinerStandard
ZIP Code 57350HuronBeadleStandard
ZIP Code 57353IroquoisKingsburyStandard
ZIP Code 57354KaylorHutchinsonP.O. Box
ZIP Code 57355KimballBruleStandard
ZIP Code 57356Lake AndesCharles MixStandard
ZIP Code 57358LaneJerauldP.O. Box
ZIP Code 57359LetcherSanbornStandard
ZIP Code 57361MartyCharles MixP.O. Box
ZIP Code 57362MillerHandStandard
ZIP Code 57363Mount VernonDavisonStandard
ZIP Code 57364New HollandDouglasStandard
ZIP Code 57365OacomaLymanStandard
ZIP Code 57366ParkstonHutchinsonStandard
ZIP Code 57367PickstownCharles MixP.O. Box
ZIP Code 57368PlankintonAuroraStandard
ZIP Code 57369PlatteCharles MixStandard
ZIP Code 57370PukwanaBruleStandard
ZIP Code 57371Ree HeightsHandStandard
ZIP Code 57373Saint LawrenceHandStandard
ZIP Code 57374SpencerMccookStandard
ZIP Code 57375StickneyAuroraStandard
ZIP Code 57376TrippHutchinsonStandard
ZIP Code 57379VirgilBeadleStandard
ZIP Code 57380WagnerCharles MixStandard
ZIP Code 57381WessingtonBeadleStandard
ZIP Code 57382Wessington SpringsJerauldStandard
ZIP Code 57383White LakeAuroraStandard
ZIP Code 57384WolseyBeadleStandard
ZIP Code 57385WoonsocketSanbornStandard
ZIP Code 57386YaleBeadleStandard
ZIP Code 57399HuronBeadleUnique
ZIP Code 57401AberdeenBrownStandard
ZIP Code 57402AberdeenBrownP.O. Box
ZIP Code 57420AkaskaWalworthP.O. Box
ZIP Code 57421AmherstMarshallStandard
ZIP Code 57422AndoverDayStandard
ZIP Code 57424AshtonSpinkStandard
ZIP Code 57426BarnardBrownP.O. Box
ZIP Code 57427BathBrownStandard
ZIP Code 57428BowdleEdmundsStandard
ZIP Code 57429BrentfordSpinkP.O. Box
ZIP Code 57430BrittonMarshallStandard
ZIP Code 57432ClaremontBrownStandard
ZIP Code 57433ColumbiaBrownStandard
ZIP Code 57434CondeSpinkStandard
ZIP Code 57435CresbardFaulkStandard
ZIP Code 57436DolandSpinkStandard
ZIP Code 57437EurekaMcphersonStandard
ZIP Code 57438FaulktonFaulkStandard
ZIP Code 57439FerneyBrownP.O. Box
ZIP Code 57440FrankfortSpinkStandard
ZIP Code 57441FrederickBrownStandard
ZIP Code 57442GettysburgPotterStandard
ZIP Code 57445GrotonBrownStandard
ZIP Code 57446HeclaBrownStandard
ZIP Code 57448HosmerEdmundsStandard
ZIP Code 57449HoughtonBrownStandard
ZIP Code 57450HovenPotterStandard
ZIP Code 57451IpswichEdmundsStandard
ZIP Code 57452JavaWalworthStandard
ZIP Code 57454LangfordMarshallStandard
ZIP Code 57455LebanonPotterStandard
ZIP Code 57456LeolaMcphersonStandard
ZIP Code 57457Long LakeMcphersonStandard
ZIP Code 57460MansfieldBrownStandard
ZIP Code 57461MelletteSpinkStandard
ZIP Code 57465NorthvilleSpinkStandard
ZIP Code 57466OnakaFaulkStandard
ZIP Code 57467OrientHandStandard
ZIP Code 57468PierpontDayStandard
ZIP Code 57469RedfieldSpinkStandard
ZIP Code 57470RockhamFaulkStandard
ZIP Code 57471RoscoeEdmundsStandard
ZIP Code 57472SelbyWalworthStandard
ZIP Code 57473SenecaFaulkStandard
ZIP Code 57474StratfordBrownStandard
ZIP Code 57475TolstoyPotterStandard
ZIP Code 57476TulareSpinkStandard
ZIP Code 57477TurtonSpinkStandard
ZIP Code 57479WarnerBrownStandard
ZIP Code 57481WestportBrownStandard
ZIP Code 57501PierreHughesStandard
ZIP Code 57520AgarSullyStandard
ZIP Code 57521BelvidereJacksonStandard
ZIP Code 57522BluntHughesStandard
ZIP Code 57523BurkeGregoryStandard
ZIP Code 57528ColomeTrippStandard
ZIP Code 57529DallasGregoryStandard
ZIP Code 57531DraperJonesStandard
ZIP Code 57532Fort PierreStanleyStandard
ZIP Code 57533GregoryGregoryStandard
ZIP Code 57534HamillTrippStandard
ZIP Code 57536HarroldHughesStandard
ZIP Code 57537HayesStanleyStandard
ZIP Code 57538HerrickGregoryStandard
ZIP Code 57540HolabirdHydeStandard
ZIP Code 57541IdealTrippStandard
ZIP Code 57543KadokaJacksonStandard
ZIP Code 57544KennebecLymanStandard
ZIP Code 57547Long ValleyJacksonStandard
ZIP Code 57548Lower BruleLymanStandard
ZIP Code 57551MartinBennettStandard
ZIP Code 57552MidlandHaakonStandard
ZIP Code 57553MilesvilleHaakonStandard
ZIP Code 57555MissionToddStandard
ZIP Code 57559MurdoJonesStandard
ZIP Code 57560NorrisMelletteStandard
ZIP Code 57562OkatonJonesStandard
ZIP Code 57563OkreekToddP.O. Box
ZIP Code 57564OnidaSullyStandard
ZIP Code 57566ParmeleeToddStandard
ZIP Code 57567PhilipHaakonStandard
ZIP Code 57568PreshoLymanStandard
ZIP Code 57569RelianceLymanStandard
ZIP Code 57570RosebudToddP.O. Box
ZIP Code 57571Saint CharlesGregoryStandard
ZIP Code 57572Saint FrancisToddStandard
ZIP Code 57574TuthillBennettStandard
ZIP Code 57576VivianLymanStandard
ZIP Code 57577WanbleeJacksonStandard
ZIP Code 57579White RiverMelletteStandard
ZIP Code 57580WinnerTrippStandard
ZIP Code 57584WittenTrippStandard
ZIP Code 57585WoodMelletteStandard
ZIP Code 57601MobridgeWalworthStandard
ZIP Code 57620BisonPerkinsStandard
ZIP Code 57621BullheadCorsonP.O. Box
ZIP Code 57622Cherry CreekZiebachStandard
ZIP Code 57623DupreeZiebachStandard
ZIP Code 57625Eagle ButteDeweyStandard
ZIP Code 57626FaithMeadeStandard
ZIP Code 57630GlencrossDeweyStandard
ZIP Code 57631GlenhamWalworthStandard
ZIP Code 57632HerreidCampbellStandard
ZIP Code 57633IsabelDeweyStandard
ZIP Code 57634KeldronCorsonStandard
ZIP Code 57636LantryDeweyP.O. Box
ZIP Code 57638LemmonPerkinsStandard
ZIP Code 57639Little EagleCorsonP.O. Box
ZIP Code 57640LodgepolePerkinsStandard
ZIP Code 57641Mc IntoshCorsonStandard
ZIP Code 57642Mc LaughlinCorsonStandard
ZIP Code 57644MeadowPerkinsStandard
ZIP Code 57645MorristownCorsonStandard
ZIP Code 57646Mound CityCampbellStandard
ZIP Code 57648PollockCampbellStandard
ZIP Code 57649Prairie CityPerkinsStandard
ZIP Code 57650RalphHardingStandard
ZIP Code 57651RevaHardingStandard
ZIP Code 57652RidgeviewDeweyStandard
ZIP Code 57656Timber LakeDeweyStandard
ZIP Code 57657Trail CityCorsonStandard
ZIP Code 57658WakpalaCorsonStandard
ZIP Code 57659WalkerCorsonStandard
ZIP Code 57660WataugaCorsonStandard
ZIP Code 57661WhitehorseDeweyP.O. Box
ZIP Code 57701Rapid CityPenningtonStandard
ZIP Code 57702Rapid CityPenningtonStandard
ZIP Code 57703Rapid CityPenningtonStandard
ZIP Code 57706Ellsworth AFBMeadeStandard
ZIP Code 57709Rapid CityPenningtonP.O. Box
ZIP Code 57714AllenBennettStandard
ZIP Code 57716BateslandOglala LakotaStandard
ZIP Code 57717Belle FourcheButteStandard
ZIP Code 57718Black HawkMeadeStandard
ZIP Code 57719Box ElderPenningtonStandard
ZIP Code 57720BuffaloHardingStandard
ZIP Code 57722Buffalo GapCusterStandard
ZIP Code 57724Camp CrookHardingStandard
ZIP Code 57725CaputaPenningtonStandard
ZIP Code 57730CusterCusterStandard
ZIP Code 57732DeadwoodLawrenceStandard
ZIP Code 57735EdgemontFall RiverStandard
ZIP Code 57737EnningMeadeStandard
ZIP Code 57738FairburnCusterStandard
ZIP Code 57741Fort MeadeMeadeP.O. Box
ZIP Code 57744HermosaCusterStandard
ZIP Code 57745Hill CityPenningtonStandard
ZIP Code 57747Hot SpringsFall RiverStandard
ZIP Code 57748HowesMeadeStandard
ZIP Code 57750InteriorJacksonStandard
ZIP Code 57751KeystonePenningtonStandard
ZIP Code 57752KyleOglala LakotaStandard
ZIP Code 57754LeadLawrenceStandard
ZIP Code 57755LudlowHardingStandard
ZIP Code 57756MandersonOglala LakotaP.O. Box
ZIP Code 57758Mud ButteMeadeStandard
ZIP Code 57759NemoLawrenceStandard
ZIP Code 57760NewellButteStandard
ZIP Code 57761New UnderwoodPenningtonStandard
ZIP Code 57762NislandButteStandard
ZIP Code 57763OelrichsFall RiverStandard
ZIP Code 57764OglalaOglala LakotaStandard
ZIP Code 57766OralFall RiverStandard
ZIP Code 57767OwankaPenningtonStandard
ZIP Code 57769PiedmontMeadeStandard
ZIP Code 57770Pine RidgeOglala LakotaStandard
ZIP Code 57772PorcupineOglala LakotaStandard
ZIP Code 57773PringleCusterP.O. Box
ZIP Code 57775QuinnPenningtonStandard
ZIP Code 57776RedigHardingP.O. Box
ZIP Code 57779Saint OngeLawrenceStandard
ZIP Code 57780ScenicPenningtonStandard
ZIP Code 57782SmithwickFall RiverP.O. Box
ZIP Code 57783SpearfishLawrenceStandard
ZIP Code 57785SturgisMeadeStandard
ZIP Code 57787Union CenterMeadeStandard
ZIP Code 57788ValeButteStandard
ZIP Code 57790WallPenningtonStandard
ZIP Code 57791WastaPenningtonStandard
ZIP Code 57792White OwlMeadeStandard
ZIP Code 57793WhitewoodLawrenceStandard
ZIP Code 57794Wounded KneeOglala LakotaStandard
ZIP Code 57799SpearfishLawrenceUnique

South Dakota Demographic Information

Total population of for South Dakota: Total Population from the 2020 Census. This reflects the exact population of the geographic area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.886,667
Male population of for South Dakota: The Male Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Male Population information is important for healthcare planning, policy making, social research, and economic planning and development.445,772
Female population of for South Dakota: The Female Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Female Population information is important for healthcare planning, policy making, social research, and economic planning and development.440,895
Median age (years): The Median Age of the Total Population from the 2020 Census for this geographic area. Median age is not a future prediction, it is the actual calculated age from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger. Median Age can relate how young or old a geographic area is compared to others. If one area is 44 and the other is 40, then the first are is an average of 4 years older.37.7
White Population: The White Population is an exact count from the 2020 Census for this geographic area. The numbers for the White Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including White. This count includes all who selected White/Caucasian in their response, even if they selected another race as well.715,336
Black Population: The Black Population is an exact count from the 2020 Census for this geographic area. The numbers for the Black Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Black or African American. This count includes all who selected Black or African American in their response, even if they selected another race as well.17,842
Indian Population: The American Indian and Alaska Native Population is an exact count from the 2020 Census for this geographic area and not estimates for the future. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including American Indian and Alaska Native. This count includes all who selected American Indian and Alaska Native in their response, even if they selected another race as well.77,748
Asian Population: The Asian Population is an exact count from the 2020 Census for this geographic area, not future projections. On the U.S. Census questionnaire, people were asked to check all races which applied to them, including Chinese, Filipino, Asian Indian, Vietnamese, Korean, Japanese, or Other Asian. This count includes all who selected one of these options in their response, even if they selected another race as well.13,476
Hawaiian Population: The Hawaiian or Pacific Islander Population is an exact count from the 2020 Census for this geographic area and are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Native Hawaiian and Pacific Islander. This count includes all who selected either Hawaiian or Pacific Islander in their response, even if they selected another race as well.543
Hispanic Population: The Hispanic Population is an exact count from the 2020 Census for this geographic area and is not an estimate or future projection. On the 2020 U.S. Census questionnaire, people were first asked for their Ethnicity, including if they were from Hispanic, Latino, or Spanish Origin, including Mexican, Mexican American, Chicano, Puerto Rican, Cuban, or other ethnic origin. This count includes all who affirmed that they were part of this ethnic origin. Respondents who selected this option were also asked to select a race separately and would be counted once in this number as well as the race they chose as well. From the U.S. Census definition, Hispanic is an ethnic origin and not a race.38,741
Median age (Male): The Median Age of all Males from the 2020 Census for this geographic area. The Male Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.36.8
Median age (Female): The Median Age of all Females from the 2020 Census for this geographic area. The Female Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.38.7
Total Households: Total Number of Households from the 2020 U.S. Census for this geographic area. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.350,560
Married-Couple Households: Total Married-Couple Households is based on the 2020 U.S. Census and is not an estimate. Under the U.S. Census Bureau definition, Married Couple Households refers to the count of households where the householder and his or her spouse are listed as members of the same household. It does include same-sex marriage households and the households themselves may also include other individuals, such as children or other relatives. 
Average Household Size for for South Dakota: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.2.44
Average family size of for South Dakota: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.2.94
Total housing units for for South Dakota: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.393,375