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Utah: demographics by county and ZIP code

Olympus publishes Census demographics for 29 counties or county equivalents and 299 ZIP Code Tabulation Areas (ZCTAs) in Utah (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 (29)

CountyFIPSTotal population
Beaver County, Utah490017,273
Box Elder County, Utah4900361,246
Cache County, Utah49005140,046
Carbon County, Utah4900720,517
Daggett County, Utah49009783 (±109)
Davis County, Utah49011370,924
Duchesne County, Utah4901320,185
Emery County, Utah4901510,046
Garfield County, Utah490175,219
Grand County, Utah490199,754
Iron County, Utah4902162,252
Juab County, Utah4902312,586
Kane County, Utah490258,170
Millard County, Utah4902713,315
Morgan County, Utah4902912,802
Piute County, Utah490311,694 (±109)
Rich County, Utah490332,631
Salt Lake County, Utah490351,196,523
San Juan County, Utah4903714,483
Sanpete County, Utah4903929,719
Sevier County, Utah4904122,085
Summit County, Utah4904342,970
Tooele County, Utah4904579,347
Uintah County, Utah4904737,056
Utah County, Utah49049705,400
Wasatch County, Utah4905136,642
Washington County, Utah49053196,431
Wayne County, Utah490552,584
Weber County, Utah49057269,648

ZIP Code Tabulation Areas (299)

ZCTAPrimary countyTotal population
82930Summit County, Utah14,435 (±473)
84001Duchesne County, Utah735 (±213)
84002Duchesne County, Utah388 (±158)
84003Utah County, Utah57,430 (±155)
84004Utah County, Utah10,427 (±60)
84005Utah County, Utah52,530 (±359)
84006Salt Lake County, Utah1,060 (±311)
84007Duchesne County, Utah431 (±140)
84008Uintah County, Utah0 (±13)
84009Salt Lake County, Utah44,186 (±1,634)
84010Davis County, Utah46,871 (±798)
84013Utah County, Utah558 (±195)
84014Davis County, Utah16,679 (±33)
84015Davis County, Utah71,812 (±688)
84017Summit County, Utah4,417 (±514)
84018Morgan County, Utah182 (±216)
84020Salt Lake County, Utah50,278 (±45)
84021Duchesne County, Utah3,069 (±316)
84022Tooele County, Utah516 (±240)
84023Daggett County, Utah71 (±32)
84024Summit County, Utah83 (±56)
84025Davis County, Utah25,389 (±73)
84026Uintah County, Utah565 (±184)
84027Duchesne County, Utah683 (±234)
84028Rich County, Utah632 (±172)
84029Tooele County, Utah14,869 (±283)
84031Duchesne County, Utah149 (±75)
84032Wasatch County, Utah26,111 (±540)
84033Summit County, Utah1,109 (±272)
84034Tooele County, Utah144 (±90)
84035Uintah County, Utah568 (±213)
84036Summit County, Utah9,241 (±779)
84037Davis County, Utah39,415 (±265)
84038Rich County, Utah646 (±161)
84039Uintah County, Utah713 (±214)
84040Davis County, Utah28,509 (±1,486)
84041Davis County, Utah55,180 (±1,569)
84042Utah County, Utah11,725 (±69)
84043Utah County, Utah88,390 (±723)
84044Salt Lake County, Utah30,031 (±50)
84045Utah County, Utah45,429 (±672)
84046Daggett County, Utah704 (±102)
84047Salt Lake County, Utah37,411 (±840)
84049Wasatch County, Utah6,833 (±383)
84050Morgan County, Utah12,620 (±216)
84051Duchesne County, Utah377 (±194)
84052Duchesne County, Utah1,018 (±209)
84053Duchesne County, Utah588 (±175)
84054Davis County, Utah22,355 (±661)
84055Summit County, Utah1,584 (±304)
84056Davis County, Utah3,803 (±504)
84057Utah County, Utah36,881 (±1,521)
84058Utah County, Utah35,099 (±1,447)
84059Utah County, Utah17,616 (±623)
84060Summit County, Utah8,619 (±171)
84061Summit County, Utah422 (±216)
84062Utah County, Utah47,813 (±58)
84063Uintah County, Utah322 (±162)
84064Rich County, Utah846 (±223)
84065Salt Lake County, Utah50,768 (±1,422)
84066Duchesne County, Utah15,154 (±586)
84067Weber County, Utah38,794 (±158)
84069Tooele County, Utah480 (±128)
84070Salt Lake County, Utah30,472 (±1,579)
84071Tooele County, Utah2,020 (±441)
84072Duchesne County, Utah539 (±188)
84073Duchesne County, Utah208 (±93)
84074Tooele County, Utah59,706 (±776)
84075Davis County, Utah35,545 (±95)
84076Uintah County, Utah460 (±185)
84078Uintah County, Utah30,975 (±588)
84080Tooele County, Utah438 (±198)
84081Salt Lake County, Utah52,314 (±2,276)
84082Wasatch County, Utah744 (±245)
84083Tooele County, Utah1,261 (±412)
84084Salt Lake County, Utah31,542 (±1,820)
84085Uintah County, Utah247 (±123)
84086Rich County, Utah507 (±166)
84087Davis County, Utah16,808 (±428)
84088Salt Lake County, Utah39,228 (±1,962)
84092Salt Lake County, Utah27,651 (±1,384)
84093Salt Lake County, Utah23,871 (±1,264)
84094Salt Lake County, Utah27,507 (±1,228)
84095Salt Lake County, Utah38,532 (±1,639)
84096Salt Lake County, Utah74,603 (±1,655)
84097Utah County, Utah22,217 (±1,072)
84098Summit County, Utah20,357 (±709)
84101Salt Lake County, Utah9,381 (±1,157)
84102Salt Lake County, Utah18,777 (±1,018)
84103Salt Lake County, Utah23,749 (±1,398)
84104Salt Lake County, Utah23,420 (±1,413)
84105Salt Lake County, Utah23,491 (±1,380)
84106Salt Lake County, Utah35,213 (±1,734)
84107Salt Lake County, Utah38,257 (±1,696)
84108Salt Lake County, Utah22,390 (±1,434)
84109Salt Lake County, Utah25,544 (±1,770)
84111Salt Lake County, Utah12,782 (±1,078)
84112Salt Lake County, Utah2,841 (±192)
84113Salt Lake County, Utah264 (±79)
84114Salt Lake County, Utah0 (±13)
84115Salt Lake County, Utah28,882 (±1,521)
84116Salt Lake County, Utah38,625 (±1,921)
84117Salt Lake County, Utah24,980 (±1,178)
84118Salt Lake County, Utah42,853 (±1,002)
84119Salt Lake County, Utah50,070 (±3,151)
84120Salt Lake County, Utah50,799 (±2,517)
84121Salt Lake County, Utah38,912 (±1,130)
84123Salt Lake County, Utah37,054 (±1,835)
84124Salt Lake County, Utah22,609 (±1,349)
84128Salt Lake County, Utah32,126 (±3,215)
84129Salt Lake County, Utah37,442 (±1,307)
84138Salt Lake County, Utah0 (±13)
84150Salt Lake County, Utah6 (±13)
84180Salt Lake County, Utah0 (±13)
84301Box Elder County, Utah889 (±170)
84302Box Elder County, Utah27,053 (±295)
84304Cache County, Utah6 (±7)
84305Cache County, Utah667 (±132)
84306Box Elder County, Utah521 (±349)
84307Box Elder County, Utah1,356 (±291)
84308Cache County, Utah260 (±68)
84309Box Elder County, Utah871 (±434)
84310Weber County, Utah4,577 (±620)
84311Box Elder County, Utah1,013 (±342)
84312Box Elder County, Utah4,857 (±465)
84313Box Elder County, Utah0 (±13)
84314Box Elder County, Utah964 (±249)
84315Weber County, Utah9,873 (±261)
84316Box Elder County, Utah288 (±163)
84317Weber County, Utah2,962 (±574)
84318Cache County, Utah5,604 (±83)
84319Cache County, Utah10,931 (±443)
84320Cache County, Utah3,162 (±514)
84321Cache County, Utah51,702 (±1,178)
84322Cache County, Utah0 (±13)
84324Box Elder County, Utah1,677 (±288)
84325Cache County, Utah2,525 (±515)
84326Cache County, Utah1,949 (±464)
84327Cache County, Utah921 (±147)
84328Cache County, Utah1,681 (±270)
84329Box Elder County, Utah424 (±310)
84330Box Elder County, Utah364 (±88)
84331Box Elder County, Utah245 (±88)
84332Cache County, Utah8,954 (±37)
84333Cache County, Utah3,093 (±53)
84334Box Elder County, Utah180 (±227)
84335Cache County, Utah16,210 (±520)
84336Box Elder County, Utah481 (±328)
84337Box Elder County, Utah16,199 (±562)
84338Cache County, Utah526 (±103)
84339Cache County, Utah6,295 (±568)
84340Box Elder County, Utah3,744 (±320)
84341Cache County, Utah25,560 (±1,148)
84401Weber County, Utah48,303 (±1,288)
84403Weber County, Utah37,721 (±1,777)
84404Weber County, Utah66,587 (±1,567)
84405Weber County, Utah34,818 (±857)
84408Weber County, Utah237 (±10)
84414Weber County, Utah34,334 (±848)
84501Carbon County, Utah13,042 (±595)
84511San Juan County, Utah4,382 (±262)
84512San Juan County, Utah860 (±185)
84513Emery County, Utah1,546 (±287)
84515Grand County, Utah0 (±13)
84516Emery County, Utah197 (±112)
84518Emery County, Utah518 (±169)
84520Carbon County, Utah826 (±255)
84521Emery County, Utah629 (±190)
84522Emery County, Utah491 (±128)
84523Emery County, Utah1,638 (±291)
84525Emery County, Utah830 (±201)
84526Carbon County, Utah4,388 (±590)
84528Emery County, Utah2,752 (±385)
84529Carbon County, Utah127 (±150)
84530San Juan County, Utah402 (±214)
84531San Juan County, Utah518 (±164)
84532Grand County, Utah10,585 (±413)
84533San Juan County, Utah94 (±28)
84534San Juan County, Utah2,473 (±259)
84535San Juan County, Utah2,731 (±441)
84536San Juan County, Utah1,387 (±246)
84537Emery County, Utah1,445 (±319)
84539Carbon County, Utah510 (±161)
84540Grand County, Utah0 (±13)
84542Carbon County, Utah1,624 (±293)
84601Utah County, Utah32,330 (±1,470)
84602Utah County, Utah2,340 (±240)
84604Utah County, Utah44,707 (±1,503)
84606Utah County, Utah35,690 (±1,556)
84620Sevier County, Utah1,234 (±239)
84621Sanpete County, Utah124 (±138)
84622Sanpete County, Utah1,240 (±316)
84623Sanpete County, Utah358 (±270)
84624Millard County, Utah5,948 (±286)
84626Utah County, Utah396 (±312)
84627Sanpete County, Utah6,244 (±209)
84628Juab County, Utah871 (±200)
84629Sanpete County, Utah2,907 (±598)
84630Sanpete County, Utah471 (±190)
84631Millard County, Utah3,196 (±265)
84632Sanpete County, Utah1,522 (±274)
84633Utah County, Utah838 (±264)
84634Sanpete County, Utah3,747 (±182)
84635Millard County, Utah938 (±267)
84636Millard County, Utah518 (±122)
84637Millard County, Utah598 (±177)
84638Millard County, Utah354 (±145)
84639Juab County, Utah884 (±209)
84640Millard County, Utah124 (±66)
84642Sanpete County, Utah3,501 (±49)
84643Sanpete County, Utah650 (±210)
84644Millard County, Utah275 (±85)
84645Juab County, Utah3,316 (±293)
84646Sanpete County, Utah1,882 (±432)
84647Sanpete County, Utah4,770 (±520)
84648Juab County, Utah7,385 (±190)
84649Millard County, Utah854 (±251)
84651Utah County, Utah29,503 (±533)
84652Sevier County, Utah840 (±168)
84653Utah County, Utah13,051 (±499)
84654Sevier County, Utah2,574 (±38)
84655Utah County, Utah18,278 (±425)
84656Millard County, Utah466 (±143)
84657Sevier County, Utah519 (±164)
84660Utah County, Utah48,583 (±950)
84662Sanpete County, Utah1,460 (±359)
84663Utah County, Utah36,207 (±127)
84664Utah County, Utah13,032 (±134)
84665Sanpete County, Utah793 (±318)
84667Sanpete County, Utah355 (±125)
84701Sevier County, Utah8,796 (±186)
84710Kane County, Utah298 (±148)
84711Sevier County, Utah805 (±168)
84712Piute County, Utah96 (±46)
84713Beaver County, Utah4,330 (±467)
84714Iron County, Utah779 (±277)
84715Wayne County, Utah531 (±168)
84716Garfield County, Utah522 (±188)
84718Garfield County, Utah233 (±96)
84719Iron County, Utah74 (±43)
84720Iron County, Utah25,708 (±1,298)
84721Iron County, Utah30,641 (±1,343)
84722Washington County, Utah660 (±212)
84723Piute County, Utah452 (±124)
84724Sevier County, Utah1,202 (±229)
84725Washington County, Utah2,054 (±358)
84726Garfield County, Utah772 (±223)
84728Millard County, Utah44 (±50)
84729Kane County, Utah493 (±227)
84730Sevier County, Utah754 (±184)
84731Beaver County, Utah75 (±68)
84732Piute County, Utah21 (±23)
84733Washington County, Utah276 (±148)
84734Wayne County, Utah255 (±118)
84735Garfield County, Utah208 (±101)
84736Garfield County, Utah391 (±124)
84737Washington County, Utah24,359 (±310)
84738Washington County, Utah10,050 (±42)
84739Sevier County, Utah592 (±204)
84740Piute County, Utah298 (±99)
84741Kane County, Utah6,373 (±236)
84742Iron County, Utah386 (±200)
84743Piute County, Utah373 (±180)
84744Sevier County, Utah321 (±77)
84745Washington County, Utah4,476 (±17)
84746Washington County, Utah1,092 (±342)
84747Wayne County, Utah677 (±220)
84749Wayne County, Utah304 (±122)
84750Piute County, Utah518 (±147)
84751Beaver County, Utah1,896 (±355)
84752Beaver County, Utah972 (±285)
84753Iron County, Utah0 (±13)
84754Sevier County, Utah4,298 (±351)
84755Kane County, Utah78 (±50)
84756Iron County, Utah390 (±250)
84757Washington County, Utah1,494 (±346)
84758Kane County, Utah725 (±241)
84759Garfield County, Utah2,084 (±246)
84760Iron County, Utah1,054 (±459)
84761Iron County, Utah3,044 (±446)
84762Kane County, Utah132 (±115)
84763Washington County, Utah260 (±86)
84764Garfield County, Utah362 (±128)
84765Washington County, Utah8,152 (±33)
84766Sevier County, Utah151 (±112)
84767Washington County, Utah663 (±131)
84770Washington County, Utah48,397 (±1,906)
84772Iron County, Utah104 (±86)
84773Wayne County, Utah357 (±203)
84774Washington County, Utah2,344 (±431)
84775Wayne County, Utah444 (±134)
84776Garfield County, Utah582 (±178)
84779Washington County, Utah713 (±187)
84780Washington County, Utah32,366 (±39)
84781Washington County, Utah355 (±184)
84782Washington County, Utah598 (±278)
84783Washington County, Utah928 (±262)
84784Washington County, Utah1,372 (±579)
84790Washington County, Utah55,892 (±1,681)

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=UT" -H "X-API-Key: $OLYMPUS_API_KEY"

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

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