State index

South Dakota: demographics by county and ZIP code

Olympus publishes Census demographics for 66 counties or county equivalents and 375 ZIP Code Tabulation Areas (ZCTAs) in South Dakota (ACS 5-year 2020-2024). Each has its own page with population, income, home value, rent, education, poverty and unemployment estimates and their margins of error.

A ZCTA is listed under the state of its primary (2020) county, even when it crosses a state line. Population figures below are ACS 5-year estimates with 90% margins of error.

Data as of Oct 22, 2026 (Olympus publication) · Markdown version

ZCTAs are Census statistical areas that approximate USPS ZIP code delivery areas; the code was matched to the ZCTA with the same code, which may not cover the same addresses as the ZIP code.
Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.

Counties (66)

County	FIPS	Total population
Aurora County, South Dakota	46003	2,642 (±181)
Beadle County, South Dakota	46005	19,309
Bennett County, South Dakota	46007	3,345
Bon Homme County, South Dakota	46009	7,044
Brookings County, South Dakota	46011	35,353
Brown County, South Dakota	46013	37,877
Brule County, South Dakota	46015	5,283
Buffalo County, South Dakota	46017	1,808 (±210)
Butte County, South Dakota	46019	10,676
Campbell County, South Dakota	46021	1,593 (±132)
Charles Mix County, South Dakota	46023	9,281
Clark County, South Dakota	46025	3,917
Clay County, South Dakota	46027	15,219
Codington County, South Dakota	46029	28,767
Corson County, South Dakota	46031	3,806
Custer County, South Dakota	46033	8,892
Davison County, South Dakota	46035	19,952
Day County, South Dakota	46037	5,437
Deuel County, South Dakota	46039	4,328
Dewey County, South Dakota	46041	5,205
Douglas County, South Dakota	46043	2,828
Edmunds County, South Dakota	46045	4,048
Fall River County, South Dakota	46047	7,258
Faulk County, South Dakota	46049	2,126
Grant County, South Dakota	46051	7,563
Gregory County, South Dakota	46053	4,016
Haakon County, South Dakota	46055	1,722 (±131)
Hamlin County, South Dakota	46057	6,373
Hand County, South Dakota	46059	3,140 (±149)
Hanson County, South Dakota	46061	3,472
Harding County, South Dakota	46063	1,148 (±133)
Hughes County, South Dakota	46065	17,664
Hutchinson County, South Dakota	46067	7,404
Hyde County, South Dakota	46069	1,191 (±149)
Jackson County, South Dakota	46071	2,802
Jerauld County, South Dakota	46073	1,772 (±181)
Jones County, South Dakota	46075	1,004 (±131)
Kingsbury County, South Dakota	46077	5,244
Lake County, South Dakota	46079	10,972
Lawrence County, South Dakota	46081	27,233
Lincoln County, South Dakota	46083	70,638
Lyman County, South Dakota	46085	3,724
McCook County, South Dakota	46087	5,751
McPherson County, South Dakota	46089	2,145 (±132)
Marshall County, South Dakota	46091	4,344
Meade County, South Dakota	46093	30,546
Mellette County, South Dakota	46095	1,943 (±210)
Miner County, South Dakota	46097	2,300
Minnehaha County, South Dakota	46099	203,289
Moody County, South Dakota	46101	6,397
Oglala Lakota County, South Dakota	46102	13,491
Pennington County, South Dakota	46103	113,512
Perkins County, South Dakota	46105	3,001 (±133)
Potter County, South Dakota	46107	2,388 (±127)
Roberts County, South Dakota	46109	10,221
Sanborn County, South Dakota	46111	2,384
Spink County, South Dakota	46115	6,219
Stanley County, South Dakota	46117	3,015
Sully County, South Dakota	46119	1,526 (±127)
Todd County, South Dakota	46121	9,244
Tripp County, South Dakota	46123	5,611
Turner County, South Dakota	46125	8,882
Union County, South Dakota	46127	17,081
Walworth County, South Dakota	46129	5,271
Yankton County, South Dakota	46135	23,414
Ziebach County, South Dakota	46137	2,377

ZIP Code Tabulation Areas (375)

ZCTA	Primary county	Total population
56219	Roberts County, South Dakota	697 (±111)
57001	Union County, South Dakota	1,540 (±221)
57002	Brookings County, South Dakota	1,674 (±295)
57003	Minnehaha County, South Dakota	2,274 (±344)
57004	Lincoln County, South Dakota	3,834 (±428)
57005	Minnehaha County, South Dakota	12,290 (±266)
57006	Brookings County, South Dakota	24,192 (±454)
57007	Brookings County, South Dakota	2,377 (±116)
57010	Clay County, South Dakota	755 (±234)
57012	McCook County, South Dakota	1,168 (±177)
57013	Lincoln County, South Dakota	4,504 (±393)
57014	Turner County, South Dakota	1,667 (±241)
57015	Turner County, South Dakota	802 (±139)
57016	Lake County, South Dakota	676 (±171)
57017	Moody County, South Dakota	1,628 (±229)
57018	Minnehaha County, South Dakota	1,495 (±317)
57020	Minnehaha County, South Dakota	1,622 (±264)
57021	Turner County, South Dakota	319 (±130)
57022	Minnehaha County, South Dakota	5,339 (±408)
57024	Moody County, South Dakota	480 (±165)
57025	Union County, South Dakota	3,120 (±269)
57026	Brookings County, South Dakota	1,531 (±252)
57027	Lincoln County, South Dakota	199 (±83)
57028	Moody County, South Dakota	3,450 (±236)
57029	Hutchinson County, South Dakota	2,155 (±259)
57030	Minnehaha County, South Dakota	2,510 (±345)
57031	Yankton County, South Dakota	784 (±149)
57032	Lincoln County, South Dakota	10,467 (±525)
57033	Minnehaha County, South Dakota	5,576 (±474)
57034	Lincoln County, South Dakota	661 (±171)
57035	Minnehaha County, South Dakota	1,591 (±497)
57036	Turner County, South Dakota	667 (±107)
57037	Yankton County, South Dakota	925 (±228)
57038	Union County, South Dakota	1,796 (±277)
57039	Lincoln County, South Dakota	3,622 (±340)
57040	Yankton County, South Dakota	222 (±69)
57041	Minnehaha County, South Dakota	133 (±68)
57042	Lake County, South Dakota	7,756 (±205)
57043	Turner County, South Dakota	1,630 (±208)
57045	Hutchinson County, South Dakota	1,151 (±245)
57046	Yankton County, South Dakota	521 (±144)
57047	McCook County, South Dakota	389 (±99)
57048	McCook County, South Dakota	1,237 (±183)
57049	Union County, South Dakota	7,962 (±20)
57050	Lake County, South Dakota	176 (±62)
57051	Kingsbury County, South Dakota	163 (±43)
57052	Hutchinson County, South Dakota	478 (±113)
57053	Turner County, South Dakota	2,220 (±279)
57054	Lake County, South Dakota	703 (±157)
57055	Minnehaha County, South Dakota	1,404 (±385)
57057	Lake County, South Dakota	196 (±95)
57058	McCook County, South Dakota	1,881 (±179)
57059	Bon Homme County, South Dakota	1,242 (±183)
57061	Brookings County, South Dakota	215 (±135)
57062	Bon Homme County, South Dakota	2,484 (±181)
57063	Bon Homme County, South Dakota	882 (±154)
57064	Lincoln County, South Dakota	8,032 (±363)
57065	Moody County, South Dakota	383 (±106)
57066	Bon Homme County, South Dakota	1,424 (±208)
57067	Yankton County, South Dakota	348 (±102)
57068	Minnehaha County, South Dakota	1,603 (±293)
57069	Clay County, South Dakota	13,091 (±229)
57070	Turner County, South Dakota	1,469 (±185)
57071	Brookings County, South Dakota	3,149 (±418)
57072	Yankton County, South Dakota	435 (±118)
57073	Clay County, South Dakota	564 (±129)
57075	Lake County, South Dakota	1,296 (±193)
57076	Lake County, South Dakota	325 (±115)
57077	Lincoln County, South Dakota	1,417 (±287)
57078	Yankton County, South Dakota	20,383 (±344)
57103	Minnehaha County, South Dakota	35,582 (±1,691)
57104	Minnehaha County, South Dakota	26,963 (±1,436)
57105	Minnehaha County, South Dakota	23,287 (±1,294)
57106	Minnehaha County, South Dakota	51,907 (±1,724)
57107	Minnehaha County, South Dakota	12,605 (±919)
57108	Lincoln County, South Dakota	33,966 (±763)
57110	Minnehaha County, South Dakota	23,313 (±1,122)
57117	Minnehaha County, South Dakota	53 (±53)
57197	Minnehaha County, South Dakota	388 (±28)
57201	Codington County, South Dakota	26,781 (±266)
57212	Kingsbury County, South Dakota	1,819 (±230)
57213	Deuel County, South Dakota	505 (±185)
57214	Kingsbury County, South Dakota	162 (±61)
57216	Grant County, South Dakota	1,584 (±208)
57217	Clark County, South Dakota	142 (±51)
57218	Deuel County, South Dakota	180 (±68)
57219	Day County, South Dakota	552 (±98)
57220	Brookings County, South Dakota	665 (±173)
57221	Hamlin County, South Dakota	1,158 (±232)
57223	Hamlin County, South Dakota	1,429 (±158)
57224	Roberts County, South Dakota	164 (±48)
57225	Clark County, South Dakota	1,833 (±224)
57226	Deuel County, South Dakota	1,953 (±193)
57227	Roberts County, South Dakota	562 (±166)
57231	Kingsbury County, South Dakota	1,724 (±149)
57232	Marshall County, South Dakota	651 (±194)
57233	Kingsbury County, South Dakota	350 (±143)
57234	Deuel County, South Dakota	1,339 (±202)
57235	Codington County, South Dakota	774 (±134)
57236	Clark County, South Dakota	91 (±60)
57237	Deuel County, South Dakota	731 (±185)
57238	Deuel County, South Dakota	315 (±86)
57239	Day County, South Dakota	358 (±121)
57241	Hamlin County, South Dakota	936 (±206)
57242	Hamlin County, South Dakota	320 (±126)
57243	Codington County, South Dakota	549 (±136)
57245	Codington County, South Dakota	151 (±58)
57246	Grant County, South Dakota	132 (±58)
57247	Marshall County, South Dakota	211 (±88)
57248	Hamlin County, South Dakota	1,295 (±258)
57249	Kingsbury County, South Dakota	1,023 (±141)
57251	Grant County, South Dakota	228 (±48)
57252	Grant County, South Dakota	4,883 (±244)
57255	Roberts County, South Dakota	488 (±107)
57256	Grant County, South Dakota	238 (±80)
57257	Roberts County, South Dakota	637 (±170)
57258	Clark County, South Dakota	510 (±166)
57259	Grant County, South Dakota	477 (±143)
57260	Roberts County, South Dakota	1,119 (±163)
57261	Day County, South Dakota	277 (±92)
57262	Roberts County, South Dakota	5,100 (±312)
57263	Codington County, South Dakota	351 (±120)
57264	Grant County, South Dakota	191 (±108)
57265	Grant County, South Dakota	202 (±75)
57266	Grant County, South Dakota	626 (±111)
57268	Deuel County, South Dakota	435 (±93)
57269	Grant County, South Dakota	186 (±88)
57270	Marshall County, South Dakota	764 (±114)
57271	Clark County, South Dakota	246 (±124)
57272	Codington County, South Dakota	201 (±110)
57273	Day County, South Dakota	1,165 (±162)
57274	Day County, South Dakota	2,621 (±211)
57276	Brookings County, South Dakota	942 (±182)
57278	Clark County, South Dakota	1,011 (±228)
57279	Roberts County, South Dakota	899 (±150)
57301	Davison County, South Dakota	19,104 (±337)
57311	Hanson County, South Dakota	1,389 (±169)
57312	Beadle County, South Dakota	596 (±169)
57313	Douglas County, South Dakota	1,220 (±151)
57314	Sanborn County, South Dakota	572 (±112)
57315	Bon Homme County, South Dakota	1,094 (±239)
57317	Gregory County, South Dakota	573 (±131)
57319	McCook County, South Dakota	881 (±193)
57321	Miner County, South Dakota	390 (±122)
57322	Beadle County, South Dakota	378 (±105)
57323	Miner County, South Dakota	126 (±54)
57324	Beadle County, South Dakota	410 (±128)
57325	Brule County, South Dakota	3,335 (±232)
57328	Douglas County, South Dakota	1,290 (±170)
57329	Charles Mix County, South Dakota	317 (±102)
57330	Douglas County, South Dakota	594 (±135)
57331	Hutchinson County, South Dakota	231 (±80)
57332	Hanson County, South Dakota	903 (±143)
57334	Davison County, South Dakota	1,081 (±269)
57335	Gregory County, South Dakota	303 (±72)
57337	Miner County, South Dakota	130 (±53)
57339	Buffalo County, South Dakota	1,390 (±240)
57340	Hanson County, South Dakota	244 (±82)
57341	Buffalo County, South Dakota	79 (±61)
57342	Charles Mix County, South Dakota	393 (±97)
57344	Douglas County, South Dakota	39 (±20)
57345	Hyde County, South Dakota	941 (±129)
57346	Hyde County, South Dakota	13 (±15)
57348	Beadle County, South Dakota	776 (±225)
57349	Miner County, South Dakota	1,513 (±128)
57350	Beadle County, South Dakota	16,199 (±263)
57353	Kingsbury County, South Dakota	812 (±139)
57354	Hutchinson County, South Dakota	86 (±88)
57355	Brule County, South Dakota	1,120 (±158)
57356	Charles Mix County, South Dakota	1,959 (±221)
57358	Jerauld County, South Dakota	15 (±9)
57359	Sanborn County, South Dakota	652 (±140)
57361	Charles Mix County, South Dakota	278 (±119)
57362	Hand County, South Dakota	1,967 (±184)
57363	Davison County, South Dakota	866 (±200)
57364	Douglas County, South Dakota	4 (±6)
57365	Lyman County, South Dakota	599 (±118)
57366	Hutchinson County, South Dakota	2,598 (±187)
57367	Charles Mix County, South Dakota	291 (±63)
57368	Aurora County, South Dakota	1,068 (±135)
57369	Charles Mix County, South Dakota	2,630 (±268)
57370	Brule County, South Dakota	894 (±219)
57371	Hand County, South Dakota	238 (±124)
57373	Hand County, South Dakota	339 (±86)
57374	McCook County, South Dakota	272 (±86)
57375	Aurora County, South Dakota	573 (±92)
57376	Hutchinson County, South Dakota	944 (±139)
57379	Beadle County, South Dakota	120 (±66)
57380	Charles Mix County, South Dakota	3,316 (±237)
57381	Hand County, South Dakota	474 (±97)
57382	Jerauld County, South Dakota	1,180 (±156)
57383	Aurora County, South Dakota	899 (±149)
57384	Beadle County, South Dakota	1,077 (±171)
57385	Sanborn County, South Dakota	1,408 (±160)
57386	Beadle County, South Dakota	240 (±94)
57401	Brown County, South Dakota	31,939 (±497)
57420	Walworth County, South Dakota	260 (±105)
57421	Marshall County, South Dakota	75 (±90)
57422	Day County, South Dakota	174 (±58)
57424	Spink County, South Dakota	437 (±143)
57426	Brown County, South Dakota	42 (±34)
57427	Brown County, South Dakota	384 (±151)
57428	Edmunds County, South Dakota	567 (±119)
57429	Spink County, South Dakota	92 (±41)
57430	Marshall County, South Dakota	1,828 (±209)
57432	Brown County, South Dakota	507 (±327)
57433	Brown County, South Dakota	318 (±119)
57434	Spink County, South Dakota	506 (±165)
57435	Faulk County, South Dakota	300 (±112)
57436	Spink County, South Dakota	440 (±109)
57437	McPherson County, South Dakota	1,074 (±124)
57438	Faulk County, South Dakota	973 (±143)
57439	Brown County, South Dakota	0 (±10)
57440	Spink County, South Dakota	466 (±101)
57441	Brown County, South Dakota	670 (±322)
57442	Potter County, South Dakota	1,772 (±152)
57445	Brown County, South Dakota	2,072 (±420)
57446	Brown County, South Dakota	223 (±105)
57448	McPherson County, South Dakota	404 (±82)
57449	Brown County, South Dakota	357 (±262)
57450	Potter County, South Dakota	624 (±175)
57451	Edmunds County, South Dakota	2,485 (±161)
57452	Walworth County, South Dakota	136 (±46)
57454	Marshall County, South Dakota	732 (±180)
57455	Potter County, South Dakota	137 (±65)
57456	McPherson County, South Dakota	670 (±130)
57457	McPherson County, South Dakota	108 (±61)
57460	Brown County, South Dakota	257 (±79)
57461	Spink County, South Dakota	299 (±91)
57465	Spink County, South Dakota	438 (±133)
57466	Faulk County, South Dakota	192 (±75)
57467	Hand County, South Dakota	410 (±136)
57468	Day County, South Dakota	279 (±73)
57469	Spink County, South Dakota	2,866 (±233)
57470	Hand County, South Dakota	242 (±147)
57471	Edmunds County, South Dakota	546 (±112)
57472	Walworth County, South Dakota	1,165 (±174)
57473	Faulk County, South Dakota	246 (±145)
57474	Brown County, South Dakota	237 (±98)
57475	Potter County, South Dakota	99 (±46)
57476	Spink County, South Dakota	349 (±92)
57477	Spink County, South Dakota	117 (±37)
57479	Brown County, South Dakota	625 (±155)
57481	Brown County, South Dakota	271 (±114)
57501	Hughes County, South Dakota	17,326 (±230)
57520	Sully County, South Dakota	118 (±40)
57521	Mellette County, South Dakota	314 (±172)
57522	Hughes County, South Dakota	521 (±173)
57523	Gregory County, South Dakota	1,041 (±130)
57528	Tripp County, South Dakota	833 (±202)
57529	Tripp County, South Dakota	245 (±110)
57531	Jones County, South Dakota	153 (±69)
57532	Stanley County, South Dakota	2,929 (±73)
57533	Gregory County, South Dakota	1,674 (±158)
57534	Tripp County, South Dakota	130 (±107)
57536	Hughes County, South Dakota	277 (±113)
57537	Stanley County, South Dakota	0 (±10)
57538	Gregory County, South Dakota	236 (±66)
57540	Hyde County, South Dakota	223 (±92)
57541	Tripp County, South Dakota	163 (±120)
57543	Jackson County, South Dakota	721 (±238)
57544	Lyman County, South Dakota	421 (±99)
57547	Jackson County, South Dakota	383 (±137)
57548	Lyman County, South Dakota	1,442 (±114)
57551	Bennett County, South Dakota	2,084 (±307)
57552	Haakon County, South Dakota	642 (±166)
57553	Haakon County, South Dakota	162 (±76)
57555	Todd County, South Dakota	3,740 (±577)
57559	Jones County, South Dakota	735 (±130)
57560	Mellette County, South Dakota	391 (±138)
57562	Jones County, South Dakota	89 (±85)
57563	Todd County, South Dakota	195 (±187)
57564	Sully County, South Dakota	962 (±135)
57566	Todd County, South Dakota	1,184 (±391)
57567	Haakon County, South Dakota	1,056 (±175)
57568	Lyman County, South Dakota	540 (±137)
57569	Lyman County, South Dakota	497 (±141)
57570	Todd County, South Dakota	2,071 (±605)
57571	Gregory County, South Dakota	22 (±13)
57572	Todd County, South Dakota	1,317 (±406)
57574	Bennett County, South Dakota	73 (±54)
57576	Lyman County, South Dakota	205 (±82)
57577	Jackson County, South Dakota	940 (±260)
57579	Mellette County, South Dakota	1,277 (±245)
57580	Tripp County, South Dakota	4,386 (±245)
57584	Tripp County, South Dakota	96 (±54)
57585	Mellette County, South Dakota	114 (±63)
57601	Dewey County, South Dakota	3,422 (±212)
57620	Perkins County, South Dakota	564 (±122)
57621	Corson County, South Dakota	294 (±112)
57622	Ziebach County, South Dakota	234 (±103)
57623	Ziebach County, South Dakota	902 (±133)
57625	Dewey County, South Dakota	3,775 (±264)
57626	Perkins County, South Dakota	979 (±232)
57630	Dewey County, South Dakota	11 (±8)
57631	Walworth County, South Dakota	364 (±109)
57632	Campbell County, South Dakota	757 (±140)
57633	Corson County, South Dakota	445 (±118)
57634	Corson County, South Dakota	131 (±71)
57636	Dewey County, South Dakota	104 (±68)
57638	Perkins County, South Dakota	1,852 (±191)
57639	Corson County, South Dakota	290 (±84)
57640	Perkins County, South Dakota	41 (±33)
57641	Corson County, South Dakota	215 (±50)
57642	Corson County, South Dakota	1,969 (±174)
57644	Perkins County, South Dakota	388 (±137)
57645	Corson County, South Dakota	184 (±50)
57646	Campbell County, South Dakota	272 (±91)
57649	Perkins County, South Dakota	273 (±109)
57650	Harding County, South Dakota	17 (±18)
57651	Harding County, South Dakota	191 (±78)
57652	Dewey County, South Dakota	265 (±122)
57656	Dewey County, South Dakota	1,000 (±172)
57657	Corson County, South Dakota	247 (±97)
57658	Corson County, South Dakota	319 (±99)
57659	Corson County, South Dakota	16 (±16)
57660	Corson County, South Dakota	111 (±49)
57661	Dewey County, South Dakota	177 (±84)
57701	Pennington County, South Dakota	45,795 (±1,368)
57702	Pennington County, South Dakota	35,595 (±1,264)
57703	Pennington County, South Dakota	18,013 (±1,177)
57706	Meade County, South Dakota	2,787 (±810)
57714	Bennett County, South Dakota	1,144 (±305)
57716	Oglala Lakota County, South Dakota	201 (±134)
57717	Butte County, South Dakota	8,983 (±439)
57718	Meade County, South Dakota	7,937 (±646)
57719	Meade County, South Dakota	12,221 (±980)
57720	Harding County, South Dakota	518 (±86)
57722	Oglala Lakota County, South Dakota	177 (±92)
57724	Harding County, South Dakota	167 (±48)
57725	Pennington County, South Dakota	130 (±66)
57730	Custer County, South Dakota	5,596 (±402)
57732	Lawrence County, South Dakota	1,714 (±265)
57735	Fall River County, South Dakota	1,727 (±228)
57737	Meade County, South Dakota	77 (±118)
57738	Custer County, South Dakota	356 (±212)
57741	Meade County, South Dakota	141 (±154)
57744	Custer County, South Dakota	2,421 (±451)
57745	Pennington County, South Dakota	1,894 (±402)
57747	Fall River County, South Dakota	5,839 (±350)
57748	Meade County, South Dakota	369 (±183)
57750	Jackson County, South Dakota	365 (±143)
57751	Pennington County, South Dakota	893 (±228)
57752	Oglala Lakota County, South Dakota	1,553 (±406)
57754	Lawrence County, South Dakota	3,749 (±232)
57755	Harding County, South Dakota	101 (±36)
57756	Oglala Lakota County, South Dakota	1,089 (±660)
57758	Meade County, South Dakota	35 (±54)
57759	Lawrence County, South Dakota	398 (±114)
57760	Butte County, South Dakota	966 (±259)
57761	Meade County, South Dakota	1,180 (±269)
57762	Butte County, South Dakota	512 (±215)
57763	Fall River County, South Dakota	356 (±122)
57764	Oglala Lakota County, South Dakota	1,416 (±537)
57766	Fall River County, South Dakota	176 (±113)
57767	Meade County, South Dakota	234 (±215)
57769	Meade County, South Dakota	4,029 (±630)
57770	Oglala Lakota County, South Dakota	5,483 (±924)
57772	Oglala Lakota County, South Dakota	2,493 (±624)
57773	Custer County, South Dakota	206 (±121)
57775	Pennington County, South Dakota	191 (±89)
57776	Harding County, South Dakota	0 (±10)
57779	Lawrence County, South Dakota	347 (±188)
57780	Pennington County, South Dakota	70 (±45)
57782	Fall River County, South Dakota	58 (±47)
57783	Lawrence County, South Dakota	17,248 (±342)
57785	Meade County, South Dakota	10,874 (±644)
57787	Meade County, South Dakota	487 (±394)
57788	Butte County, South Dakota	598 (±340)
57790	Pennington County, South Dakota	1,147 (±215)
57791	Meade County, South Dakota	97 (±48)
57792	Meade County, South Dakota	114 (±90)
57793	Lawrence County, South Dakota	2,173 (±542)
57794	Oglala Lakota County, South Dakota	1,191 (±882)
57799	Lawrence County, South Dakota	568 (±36)

Sources

American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024. https://api.census.gov/data/2024/acs/acs5
Published by Olympus on Oct 22, 2026.
Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Get this data from the API

The same figures, with provenance on every value, from the API (free API key, reference).

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curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/geographies?type=county&state=SD" -H "X-API-Key: $OLYMPUS_API_KEY"

curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/geographies?type=zcta&state=SD" -H "X-API-Key: $OLYMPUS_API_KEY"