USA: Idaho

Counties

The population of all counties in the State of Idaho according to census results.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
Ada	County	205,775	300,904	392,365	494,967	→
Adams	County	3,254	3,476	3,976	4,379	→
Bannock	County	66,026	75,565	82,839	87,018	→
Bear Lake	County	6,084	6,411	5,986	6,372	→
Benewah	County	7,937	9,171	9,285	9,530	→
Bingham	County	37,583	41,735	45,607	47,992	→
Blaine	County	13,552	18,991	21,376	24,272	→
Boise	County	3,509	6,670	7,028	7,610	→
Bonner	County	26,622	36,835	40,877	47,110	→
Bonneville	County	72,207	82,522	104,234	123,964	→
Boundary	County	8,332	9,871	10,972	12,056	→
Butte	County	2,918	2,899	2,891	2,574	→
Camas	County	727	991	1,117	1,077	→
Canyon	County	90,076	131,441	188,923	231,105	→
Caribou	County	6,963	7,304	6,963	7,027	→
Cassia	County	19,532	21,416	22,952	24,655	→
Clark	County	762	1,022	982	790	→
Clearwater	County	8,505	8,930	8,761	8,734	→
Custer	County	4,133	4,342	4,368	4,275	→
Elmore	County	21,205	29,130	27,038	28,666	→
Franklin	County	9,232	11,329	12,786	14,194	→
Fremont	County	10,937	11,819	13,242	13,388	→
Gem	County	11,844	15,181	16,719	19,123	→
Gooding	County	11,633	14,155	15,464	15,598	→
Idaho	County	13,783	15,511	16,267	16,541	→
Jefferson	County	16,543	19,155	26,140	30,891	→
Jerome	County	15,138	18,342	22,374	24,237	→
Kootenai	County	69,795	108,685	138,494	171,362	→
Latah	County	30,617	34,935	37,244	39,517	→
Lemhi	County	6,899	7,806	7,936	7,974	→
Lewis	County	3,516	3,747	3,821	3,533	→
Lincoln	County	3,308	4,044	5,208	5,127	→
Madison	County	23,674	27,467	37,536	52,913	→
Minidoka	County	19,361	20,174	20,069	21,613	→
Nez Perce	County	33,754	37,410	39,265	42,090	→
Oneida	County	3,492	4,125	4,286	4,564	→
Owyhee	County	8,392	10,644	11,526	11,913	→
Payette	County	16,434	20,578	22,623	25,386	→
Power	County	7,086	7,538	7,817	7,878	→
Shoshone	County	13,931	13,771	12,765	13,169	→
Teton	County	3,439	5,999	10,170	11,630	→
Twin Falls	County	53,580	64,284	77,230	90,046	→
Valley	County	6,109	7,651	9,862	11,746	→
Washington	County	8,550	9,977	10,198	10,500	→
Idaho	State	1,006,749	1,293,953	1,567,582	1,839,106

Contents: Incorporated Places

The population of all incorporated places in the State of Idaho according to census results.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01
Aberdeen	City	Bingham	1,403	1,843	1,994	1,756	→
Acequia	City	Minidoka	114	169	126	131	→
Albion	City	Cassia	244	264	262	234	→
American Falls	City	Power	3,763	4,108	4,451	4,568	→
Ammon	City	Bonneville	5,550	7,013	13,963	17,694	→
Arco	City	Butte	1,047	1,039	984	879	→
Arimo	City	Bannock	311	350	350	354	→
Ashton	City	Fremont	1,109	1,136	1,127	949	→
Athol	City	Kootenai	334	678	692	709	→
Atomic City	City	Bingham	25	25	26	41	→
Bancroft	City	Caribou	391	378	370	299	→
Basalt	City	Bingham	407	425	394	357	→
Bellevue	City	Blaine	1,317	1,861	2,335	2,560	→
Blackfoot	City	Bingham	9,662	10,427	11,974	12,346	→
Bliss	City	Gooding	185	272	316	258	→
Bloomington	City	Bear Lake	207	253	206	199	→
Boise City	City	Ada	149,335	195,604	209,382	235,684	→
Bonners Ferry	City	Boundary	2,397	2,539	2,510	2,520	→
Bovill	City	Latah	282	295	254	191	→
Buhl	City	Twin Falls	3,573	3,918	4,176	4,558	→
Burley	City	Cassia / Minidoka	9,067	9,479	10,286	11,704	→
Butte City	City	Butte	59	76	74	78	→
Caldwell	City	Canyon	20,547	27,766	46,353	59,996	→
Cambridge	City	Washington	427	372	326	335	→
Carey	City	Blaine	...	515	608	685	→
Cascade	City	Valley	876	1,021	938	1,005	→
Castleford	City	Twin Falls	179	272	226	215	→
Challis	City	Custer	998	919	1,093	902	→
Chubbuck	City	Bannock	7,792	9,674	13,985	15,570	→
Clark Fork	City	Bonner	448	531	530	513	→
Clayton	City	Custer	26	24	8	10	→
Clifton	City	Franklin	230	226	259	413	→
Coeur d'Alene	City	Kootenai	24,848	35,249	44,161	54,628	→
Cottonwood	City	Idaho	825	982	907	822	→
Council	City	Adams	834	822	839	867	→
Craigmont	City	Lewis	542	556	505	458	→
Crouch	City	Boise	67	150	166	154	→
Culdesac	City	Nez Perce	282	383	380	413	→
Dalton Gardens	City	Kootenai	1,918	2,496	2,341	2,537	→
Dayton	City	Franklin	371	447	465	510	→
Deary	City	Latah	516	552	510	508	→
Declo	City	Cassia	290	321	345	338	→
Dietrich	City	Lincoln	133	211	332	284	→
Donnelly	City	Valley	135	141	144	249	→
Dover	City	Bonner	373	418	546	752	→
Downey	City	Bannock	634	612	625	571	→
Driggs	City	Teton	952	1,219	1,624	1,984	→
Drummond	City	Fremont	35	15	16	13	→
Dubois	City	Clark	420	700	677	511	→
Eagle	City	Ada	5,878	13,152	19,984	30,346	→
East Hope	City	Bonner	212	203	209	229	→
Eden	City	Jerome	325	427	406	393	→
Elk River	City	Clearwater	149	156	125	139	→
Emmett	City	Gem	4,707	6,073	6,560	7,647	→
Fairfield	City	Camas	371	411	416	441	→
Ferdinand	City	Idaho	132	145	159	133	→
Fernan Lake Village	City	Kootenai	174	190	173	164	→
Filer	City	Twin Falls	1,599	1,829	2,507	2,738	→
Firth	City	Bingham	450	479	479	517	→
Franklin	City	Franklin	475	646	655	1,025	→
Fruitland	City	Payette	2,481	4,027	4,761	6,072	→
Garden City	City	Ada	6,902	10,645	10,976	12,316	→
Genesee	City	Latah	752	950	948	1,030	→
Georgetown	City	Bear Lake	556	530	493	503	→
Glenns Ferry	City	Elmore	1,305	1,598	1,323	1,282	→
Gooding	City	Gooding	2,841	3,373	3,602	3,707	→
Grace	City	Caribou	973	1,005	918	920	→
Grand View	City	Owyhee	334	463	449	440	→
Grangeville	City	Idaho	3,226	3,296	3,148	3,308	→
Greenleaf	City	Canyon	668	857	837	812	→
Hagerman	City	Gooding	566	683	891	968	→
Hailey	City	Blaine	3,663	6,196	7,974	9,161	→
Hamer	City	Jefferson	24	53	89	83	→
Hansen	City	Twin Falls	848	970	1,141	1,086	→
Harrison	City	Kootenai	226	334	208	233	→
Hauser	City	Kootenai	432	496	663	761	→
Hayden	City	Kootenai	4,820	9,550	13,301	15,570	→
Hayden Lake	City	Kootenai	530	518	587	649	→
Hazelton	City	Jerome	543	656	805	803	→
Heyburn	City	Minidoka	2,717	2,917	3,085	3,700	→
Hollister	City	Twin Falls	136	247	272	243	→
Homedale	City	Owyhee	1,985	2,634	2,644	2,881	→
Hope	City	Bonner	99	75	93	98	→
Horseshoe Bend	City	Boise	643	772	722	715	→
Huetter	City	Kootenai	82	96	100	104	→
Idaho City	City	Boise	326	477	447	466	→
Idaho Falls	City	Bonneville	44,323	50,859	57,833	64,818	→
Inkom	City	Bannock	770	749	847	792	→
Iona	City	Bonneville	1,224	1,241	1,823	2,717	→
Irwin	City	Bonneville	155	165	231	259	→
Island Park	City	Fremont	159	260	272	193	→
Jerome	City	Jerome	6,975	8,106	10,876	12,349	→
Juliaetta	City	Latah	488	626	578	624	→
Kamiah	City	Lewis / Idaho	1,157	1,234	1,293	1,117	→
Kellogg	City	Shoshone	2,637	2,441	2,144	2,314	→
Kendrick	City	Latah	343	366	303	288	→
Ketchum	City	Blaine	2,593	2,771	2,715	3,555	→
Kimberly	City	Twin Falls	2,353	2,595	3,294	4,626	→
Kooskia	City	Idaho	674	679	653	514	→
Kootenai	City	Bonner	399	461	744	941	→
Kuna	City	Ada	2,683	6,773	15,436	24,011	→
Lapwai	City	Nez Perce	932	1,110	1,128	1,169	→
Lava Hot Springs	City	Bannock	420	523	413	358	→
Leadore	City	Lemhi	69	91	105	98	→
Lewiston	City	Nez Perce	28,290	30,930	31,893	34,203	→
Lewisville	City	Jefferson	471	457	451	421	→
Lost River	City	Custer	29	26	68	42	→
Mackay	City	Custer	572	557	512	439	→
Malad City	City	Oneida	2,027	2,160	2,096	2,299	→
Malta	City	Cassia	176	173	193	167	→
Marsing	City	Owyhee	802	1,099	1,300	1,229	→
McCall	City	Valley	2,340	2,089	2,976	3,686	→
McCammon	City	Bannock	742	836	809	825	→
Melba	City	Canyon	265	451	506	572	→
Menan	City	Jefferson	636	703	750	715	→
Meridian	City	Ada	13,384	39,458	76,983	117,635	→
Middleton	City	Canyon	2,124	3,438	5,504	9,425	→
Midvale	City	Washington	109	189	163	193	→
Minidoka	City	Minidoka	67	132	112	86	→
Montpelier	City	Bear Lake	2,665	2,791	2,596	2,643	→
Moore	City	Butte	190	197	189	162	→
Moscow	City	Latah	18,662	21,381	23,807	25,435	→
Mountain Home	City	Elmore	8,324	11,285	14,198	15,979	→
Moyie Springs	City	Boundary	406	826	722	822	→
Mud Lake	City	Jefferson	184	280	358	321	→
Mullan	City	Shoshone	882	825	692	646	→
Murtaugh	City	Twin Falls	138	137	130	114	→
Nampa	City	Canyon	33,512	54,993	81,892	100,200	→
New Meadows	City	Adams	534	533	493	517	→
New Plymouth	City	Payette	1,305	1,400	1,506	1,494	→
Newdale	City	Fremont	377	362	319	337	→
Nezperce	City	Lewis	441	528	469	458	→
Notus	City	Canyon	377	448	592	609	→
Oakley	City	Cassia	651	737	767	786	→
Oldtown	City	Bonner	163	220	184	221	→
Onaway	City	Latah	212	247	192	196	→
Orofino	City	Clearwater	3,243	3,256	3,216	2,656	→
Osburn	City	Shoshone	1,578	1,519	1,555	1,567	→
Oxford	City	Franklin	46	51	48	42	→
Paris	City	Bear Lake	575	572	513	541	→
Parker	City	Fremont	288	330	305	302	→
Parma	City	Canyon	1,591	1,782	1,972	2,096	→
Paul	City	Minidoka	1,098	1,013	1,188	1,195	→
Payette	City	Payette	6,243	7,263	7,502	8,127	→
Peck	City	Nez Perce	160	182	191	166	→
Pierce	City	Clearwater	746	629	508	467	→
Pinehurst	City	Shoshone	1,724	1,645	1,613	1,679	→
Placerville	City	Boise	14	58	53	48	→
Plummer	City	Benewah	804	1,037	1,044	1,015	→
Pocatello	City	Bannock / Power	46,102	51,900	54,235	56,320	→
Ponderay	City	Bonner	594	667	1,044	1,289	→
Post Falls	City	Kootenai	8,529	18,492	27,785	38,485	→
Potlatch	City	Latah	785	785	804	763	→
Preston	City	Franklin	3,749	4,697	5,249	5,591	→
Priest River	City	Bonner	1,615	1,857	1,738	1,696	→
Rathdrum	City	Kootenai	2,075	4,807	6,842	9,211	→
Reubens	City	Lewis	46	72	69	46	→
Rexburg	City	Madison	14,455	17,729	25,497	39,409	→
Richfield	City	Lincoln	383	415	477	431	→
Rigby	City	Jefferson	2,916	3,047	3,939	5,038	→
Riggins	City	Idaho	444	333	410	372	→
Ririe	City	Jefferson / Bonneville	596	601	662	667	→
Roberts	City	Jefferson	559	667	601	500	→
Rockland	City	Power	266	318	292	242	→
Rupert	City	Minidoka	5,555	5,713	5,602	6,082	→
Salmon	City	Lemhi	2,979	3,148	3,144	3,119	→
Sandpoint	City	Bonner	5,253	6,865	7,474	8,639	→
Shelley	City	Bingham	3,852	3,915	4,421	4,785	→
Shoshone	City	Lincoln	1,243	1,422	1,477	1,653	→
Smelterville	City	Shoshone	474	653	620	670	→
Soda Springs	City	Caribou	3,140	3,374	3,054	3,133	→
Spencer	City	Clark	19	40	37	31	→
Spirit Lake	City	Kootenai	808	1,364	1,935	2,337	→
St. Anthony	City	Fremont	3,040	3,379	3,570	3,606	→
St. Charles	City	Bear Lake	166	150	142	161	→
St. Maries	City	Benewah	2,476	2,681	2,500	2,357	→
Stanley	City	Custer	65	107	62	116	→
Star	City	Ada / Canyon	1,108	2,249	5,841	11,117	→
State Line	City	Kootenai	40	59	43	39	→
Stites	City	Idaho	201	234	223	171	→
Sugar City	City	Madison	1,330	1,295	1,524	1,715	→
Sun Valley	City	Blaine	981	1,481	1,410	1,783	→
Swan Valley	City	Bonneville	160	212	199	225	→
Tensed	City	Benewah	90	124	123	84	→
Teton	City	Fremont	627	664	732	787	→
Tetonia	City	Teton	132	264	264	308	→
Troy	City	Latah	689	814	867	890	→
Twin Falls	City	Twin Falls	28,072	34,771	44,313	51,807	→
Ucon	City	Bonneville	898	951	1,108	1,160	→
Victor	City	Teton	327	907	1,921	2,157	→
Wallace	City	Shoshone	1,010	972	789	791	→
Wardner	City	Shoshone	217	216	183	192	→
Warm River	City	Fremont	9	10	3	4	→
Weippe	City	Clearwater	530	420	462	400	→
Weiser	City	Washington	4,670	5,413	5,501	5,630	→
Wendell	City	Gooding	1,970	2,403	2,783	2,917	→
Weston	City	Franklin	397	420	437	511	→
White Bird	City	Idaho	108	107	88	83	→
Wilder	City	Canyon	1,230	1,471	1,533	1,597	→
Winchester	City	Lewis	267	313	342	356	→
Worley	City	Kootenai	182	222	259	253	→

Source: U.S. Census Bureau (web).

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.