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State · Idaho · Census places

All 236 Census places in Idaho.

This broader Census geography includes 200 legal places and 36 census-designated places. Population is the2020–2024 ACS 5-year survey estimate, not a 2024 or current-year population count. This is the complete ACS geography snapshot. Historical geographies remain labeled here; only places still recognized in the 2025 Gazetteer receive a current-place rank.

Need annual official population estimates for incorporated municipalities?See the separate Idaho city list →

Filter all Idaho Census-place rows

236 rows

ACS geography snapshot for Idaho; ranks apply only to current 2025 geographies.
RankCensus placeRecordTypeGeography statusPopulation estimatePopulation MOEPrecision flagMedian ageAge MOEAvg. household sizeHousehold size MOE
#1Boise City cityLegal placeCurrent 2025 geography237,242±76standard38.6±0.52.3±0.02
#2Meridian cityLegal placeCurrent 2025 geography130,138±82standard37.5±0.82.7±0.05
#3Nampa cityLegal placeCurrent 2025 geography110,319±105standard33.9±0.72.8±0.05
#4Idaho Falls cityLegal placeCurrent 2025 geography67,725±50standard33.7±0.82.7±0.06
#5Caldwell cityLegal placeCurrent 2025 geography66,516±50standard31.5±0.93.0±0.1
#6Pocatello cityLegal placeCurrent 2025 geography57,635±38standard33.1±0.72.5±0.04
#7Coeur d'Alene cityLegal placeCurrent 2025 geography56,447±45standard40.1±0.72.3±0.06
#8Twin Falls cityLegal placeCurrent 2025 geography54,164±45standard35.1±0.92.5±0.07
#9Post Falls cityLegal placeCurrent 2025 geography43,391±35standard35.0±1.52.7±0.1
#10Rexburg cityLegal placeCurrent 2025 geography40,543±33standard21.0±0.33.1±0.14
#11Lewiston cityLegal placeCurrent 2025 geography34,651±45standard39.8±0.72.4±0.04
#12Eagle cityLegal placeCurrent 2025 geography32,855±39standard47.6±2.52.5±0.1
#13Kuna cityLegal placeCurrent 2025 geography27,158±31standard31.8±1.93.0±0.14
#14Moscow cityLegal placeCurrent 2025 geography26,286±22standard25.7±0.82.2±0.06
#15Ammon cityLegal placeCurrent 2025 geography19,064±29standard32.9±1.93.0±0.18
#16Mountain Home cityLegal placeCurrent 2025 geography16,493±52standard31.7±0.82.5±0.1
#17Hayden cityLegal placeCurrent 2025 geography16,338±57standard42.1±3.42.6±0.14
#18Chubbuck cityLegal placeCurrent 2025 geography16,126±28standard35.9±2.82.8±0.13
#19Star cityLegal placeCurrent 2025 geography14,745±54standard40.3±3.12.8±0.17
#20Jerome cityLegal placeCurrent 2025 geography12,930±23standard30.9±13.1±0.14
#21Blackfoot cityLegal placeCurrent 2025 geography12,782±31standard34.7±2.42.7±0.16
#22Garden City cityLegal placeCurrent 2025 geography12,654±48standard42.3±6.42.2±0.14
#23Burley cityLegal placeCurrent 2025 geography11,958±194standard31.2±3.12.7±0.16
#24Rathdrum cityLegal placeCurrent 2025 geography10,874±26standard37.1±3.82.7±0.19
#25Middleton cityLegal placeCurrent 2025 geography10,649±28standard36.1±3.83.0±0.24
#26Hailey cityLegal placeCurrent 2025 geography9,665±18standard41.3±5.32.5±0.2
#27Sandpoint cityLegal placeCurrent 2025 geography9,637±28standard41.5±2.12.3±0.12
#28Payette cityLegal placeCurrent 2025 geography8,536±30standard36.5±4.72.7±0.22
#29Emmett cityLegal placeCurrent 2025 geography8,275±22standard36.3±32.7±0.21
#30Fruitland cityLegal placeCurrent 2025 geography6,663±28standard34.8±2.72.8±0.25
#31Rupert cityLegal placeCurrent 2025 geography6,190±26standard29.5±1.72.8±0.27
#32Weiser cityLegal placeCurrent 2025 geography5,935±22standard41.1±4.12.5±0.16
#33Preston cityLegal placeCurrent 2025 geography5,928±27standard34.2±6.12.8±0.22
#34Rigby cityLegal placeCurrent 2025 geography5,404±17standard31.4±1.82.7±0.29
#35Kimberly cityLegal placeCurrent 2025 geography5,111±15standard32.2±2.62.9±0.33
#36Shelley cityLegal placeCurrent 2025 geography5,092±22standard30.8±3.53.0±0.26
#37American Falls cityLegal placeCurrent 2025 geography4,712±16standard33.0±1.52.9±0.26
#38Buhl cityLegal placeCurrent 2025 geography4,673±33standard34.2±4.52.5±0.23
#39Lincoln CDPCensus-designated placeCurrent 2025 geography4,002±715standard28.9±7.43.2±0.53
#40McCall cityLegal placeCurrent 2025 geography3,946±11standard38.9±26.52.3±0.24
#41St. Anthony cityLegal placeCurrent 2025 geography3,911±20standard32.4±2.72.8±0.3
#42Gooding cityLegal placeCurrent 2025 geography3,778±21standard32.6±4.12.8±0.35
#43Heyburn cityLegal placeCurrent 2025 geography3,693±49standard33.7±5.42.6±0.35
#44Ketchum cityLegal placeCurrent 2025 geography3,594±11standard58.3±9.61.7±0.18
#45Grangeville cityLegal placeCurrent 2025 geography3,515±15standard46.2±7.62.2±0.2
#46Hidden Springs CDPCensus-designated placeCurrent 2025 geography3,378±704standard43.4±3.42.9±0.34
#47Orofino cityLegal placeCurrent 2025 geography3,260±22standard44.8±3.32.4±0.21
#48Mountain Home AFB CDPCensus-designated placeCurrent 2025 geography3,219±386standard22.9±1.22.8±0.31
#49Salmon cityLegal placeCurrent 2025 geography3,203±15standard46.8±52.2±0.29
#50Soda Springs cityLegal placeCurrent 2025 geography3,158±23standard37.1±3.42.5±0.23
#51Homedale cityLegal placeCurrent 2025 geography3,069±19standard34.0±3.33.0±0.32
#52Victor cityLegal placeCurrent 2025 geography3,067±442standard36.5±4.72.6±0.28
#53Iona cityLegal placeCurrent 2025 geography2,984±20standard27.3±5.83.5±0.34
#54Wendell cityLegal placeCurrent 2025 geography2,981±19standard42.1±2.12.7±0.39
#55Driggs cityLegal placeCurrent 2025 geography2,925±434standard38.2±2.43.1±0.35
#55Filer cityLegal placeCurrent 2025 geography2,925±30standard33.7±6.72.7±0.24
#57St. Maries cityLegal placeCurrent 2025 geography2,915±387standard41.1±4.72.5±0.23
#58Montpelier cityLegal placeCurrent 2025 geography2,694±29standard42.0±7.42.6±0.23
#59Bonners Ferry cityLegal placeCurrent 2025 geography2,669±21standard40.5±5.92.5±0.35
#60Fort Hall CDPCensus-designated placeCurrent 2025 geography2,654±301standard35.2±4.53.0±0.33
#61Malad City cityLegal placeCurrent 2025 geography2,601±336standard34.4±6.32.5±0.19
#62Bellevue cityLegal placeCurrent 2025 geography2,588±16standard40.7±7.32.8±0.5
#63Aberdeen cityLegal placeCurrent 2025 geography2,564±450standard28.2±5.23.5±0.47
#64Dalton Gardens cityLegal placeCurrent 2025 geography2,496±421standard51.9±7.12.3±0.27
#65Kellogg cityLegal placeCurrent 2025 geography2,307±302standard34.9±4.52.3±0.28
#66Sugar City cityLegal placeCurrent 2025 geography2,122±524standard29.3±1.63.0±0.56
#67Pinehurst cityLegal placeCurrent 2025 geography2,120±361standard44.5±8.62.5±0.32
#68Wilder cityLegal placeCurrent 2025 geography2,074±350standard29.0±3.73.1±0.32
#69Spirit Lake cityLegal placeCurrent 2025 geography1,972±416standard38.7±10.52.4±0.33
#70Parma cityLegal placeCurrent 2025 geography1,928±371standard35.9±5.52.6±0.27
#71Shoshone cityLegal placeCurrent 2025 geography1,911±276standard33.1±6.73.0±0.28
#72New Plymouth cityLegal placeCurrent 2025 geography1,794±459standard32.7±8.62.5±0.36
#73Priest River cityLegal placeCurrent 2025 geography1,778±314standard43.4±3.82.5±0.3
#74Osburn cityLegal placeCurrent 2025 geography1,620±312standard45.4±8.52.0±0.27
#75Ucon cityLegal placeCurrent 2025 geography1,606±349standard38.7±2.22.9±0.35
#76Paul cityLegal placeCurrent 2025 geography1,586±393standard31.0±10.52.6±0.42
#77Tyhee CDPCensus-designated placeCurrent 2025 geography1,568±320standard32.5±83.3±0.46
#78Ponderay cityLegal placeCurrent 2025 geography1,534±353standard41.9±7.72.4±0.36
#79Greenleaf cityLegal placeCurrent 2025 geography1,482±408standard33.4±3.93.2±0.39
#80Sun Valley cityLegal placeCurrent 2025 geography1,460±415standard56.5±11.71.9±0.34
#81Glenns Ferry cityLegal placeCurrent 2025 geography1,438±284standard43.4±5.82.5±0.33
#82Groveland CDPCensus-designated placeCurrent 2025 geography1,422±545standard29.3±4.43.2±0.55
#83Ashton cityLegal placeCurrent 2025 geography1,417±383standard40.9±3.92.8±0.47
#84Moyie Springs cityLegal placeCurrent 2025 geography1,378±415standard38.9±122.9±0.46
#85Grace cityLegal placeCurrent 2025 geography1,349±215standard39.5±83.4±0.54
#86Moreland CDPCensus-designated placeCurrent 2025 geography1,326±481standard29.3±3.43.1±0.76
#87Marsing cityLegal placeCurrent 2025 geography1,306±269standard45.1±7.52.5±0.44
#88Hagerman cityLegal placeCurrent 2025 geography1,276±265standard51.7±3.11.9±0.29
#89Genesee cityLegal placeCurrent 2025 geography1,265±256standard32.6±4.52.6±0.35
#90Hansen cityLegal placeCurrent 2025 geography1,225±282standard35.6±4.32.9±0.4
#91Robie Creek CDPCensus-designated placeCurrent 2025 geography1,213±214standard52.4±5.32.8±0.39
#92Carey cityLegal placeCurrent 2025 geography1,196±451standard26.4±9.64.0±0.96
#93Plummer cityLegal placeCurrent 2025 geography1,162±148standard30.0±6.22.8±0.31
#94Cottonwood cityLegal placeCurrent 2025 geography1,131±297standard39.6±4.53.0±0.58
#95Cascade cityLegal placeCurrent 2025 geography1,118±443standard48.9±9.43.1±1.08
#96Kamiah cityLegal placeCurrent 2025 geography1,084±119standard53.3±4.62.0±0.13
#97Ririe cityLegal placeCurrent 2025 geography1,079±382standard29.5±1.73.1±0.54
#98Franklin cityLegal placeCurrent 2025 geography1,034±245standard27.6±4.62.8±0.37
#99Wallace cityLegal placeCurrent 2025 geography1,027±253standard47.0±8.12.4±0.43
#100Kootenai cityLegal placeCurrent 2025 geography1,022±233standard40.8±3.52.4±0.27
Coverage: 200 legal places and 36 census-designated places. A missing value means Census did not publish a usable estimate; it is never replaced with zero.

Methodology · geography and uncertainty

Census places are broader than incorporated cities.

A legal place is an incorporated municipality or other legally defined place recognized by Census. A census-designated place (CDP) is a statistical area Census defines for a settled community that is not incorporated. CDPs are included here and labeled explicitly; they remain excluded from the separate annual PEP municipality pages.

Place type comes from the 2025 Census Gazetteer when its GEOID matches. For the 21 national ACS places that do not match that later-vintage file, classification uses the explicit legal-place or CDPsuffix in Census’s official ACS geography name; no approximate name matching is used.

Every displayed value is an ACS five-year survey estimate. The population margin of error is shown in the table, and the downloaded state slice also includes margins of error for median age and average household size. A low_precision display flag means the 90% margin of error exceeds half the estimate; it is a warning threshold, not a statistical quality grade. ACS sentinel values and unavailable estimates remain null rather than becoming zero.

Read the ACS methodology →