Michigan Population by County

County	1970	1980	1990	2000
Alcona	7,113	9,740	10,145	11,719
Alger	8,568	9,225	8,972	9,862
Allegan	66,575	81,555	90,509	105,665
Alpena	30,708	32,315	30,605	31,314
Antrim	12,612	16,194	18,185	23,110
Arenac	11,149	14,706	14,906	17,269
Baraga	7,789	8,484	7,954	8,746
Barry	38,166	45,781	50,057	56,755
Bay	117,339	119,881	111,723	110,157
Benzie	8,593	11,205	12,200	15,998
Berrien	163,940	171,276	161,378	162,453
Branch	37,906	40,188	41,502	45,787
Calhoun	141,963	141,579	135,982	137,985
Cass	43,312	49,499	49,477	51,104
Charlevoix	16,541	19,907	21,468	26,090
Cheboygan	16,573	20,649	21,398	26,448
Chippewa	32,412	29,029	34,604	38,543
Clare	16,695	23,822	24,952	31,252
Clinton	48,492	55,893	57,893	64,753
Crawford	6,482	9,465	12,260	14,273
Delta	35,924	38,947	37,780	38,520
Dickinson	23,753	25,341	26,831	27,472
Eaton	68,892	88,337	92,879	103,655
Emmet	18,331	22,992	25,040	31,437
Genesee	445,589	450,449	430,459	436,141
Gladwin	13,471	19,957	21,896	26,023
Gogebic	20,676	19,686	18,052	17,370
Grand Traverse	39,175	54,899	64,273	77,654
Gratiot	39,246	40,448	38,982	42,285
Hillsdale	37,171	42,071	43,431	46,527
Houghton	34,652	37,872	35,446	36,016
Huron	34,083	36,459	34,951	36,079
Ingham	261,039	275,520	281,912	279,320
Ionia	45,848	51,815	57,024	61,518
Iosco	24,905	28,349	30,209	27,339
Iron	13,813	13,635	13,175	13,138
Isabella	44,594	54,110	54,624	63,351
Jackson	143,274	151,495	149,756	158,422
Kalamazoo	201,550	212,378	223,411	238,603
Kalkaska	5,372	10,952	13,497	16,571
Kent	411,044	444,506	500,631	574,335
Keweenaw	2,264	1,963	1,701	2,301
Lake	5,661	7,711	8,583	11,333
Lapeer	52,361	70,038	74,768	87,904
Leelanau	10,872	14,007	16,527	21,119
Lenawee	81,951	89,948	91,476	98,890
Livingston	58,967	100,289	115,645	156,951
Luce	6,789	6,659	5,763	7,024
Mackinac	9,660	10,178	10,674	11,943
Macomb	625,309	694,600	717,400	788,149
Manistee	20,393	23,019	21,265	24,527
Marquette	64,686	74,101	70,887	64,634
Mason	22,612	26,365	25,537	28,274
Mecosta	27,992	36,961	37,308	40,553
Menomineee	24,587	26,201	24,920	25,326
Midland	63,769	73,578	75,651	82,874
Missaukee	7,126	10,009	12,147	14,478
Monroe	119,215	134,659	133,600	145,945
Montcalm	39,660	47,555	53,059	64,266
Montmorency	5,247	7,492	8,936	10,315
Muskegon	157,426	157,589	158,983	170,200
Newaygo	27,992	34,917	38,206	47,874
Oakland	907,871	1,011,793	1,083,592	1,194,156
Oceana	17,984	22,002	22,455	26,873
Ogemaw	11,903	16,436	18,681	21,645
Ontonagon	10,548	9,861	8,854	7,818
Osceola	14,838	18,928	20,146	23,197
Oscoda	4,726	6,858	7,842	9,418
Otsego	10,422	14,993	17,957	23,301
Ottawa	128,181	157,174	187,768	238,314
Presque Isle	12,836	14,267	13,743	14,411
Roscommon	9,892	16,374	19,776	25,469
Saginaw	219,743	228,059	211,946	210,039
St. Clair	120,175	138,802	145,607	164,235
St. Joseph	47,392	56,083	58,913	62,422
Sanilac	35,181	40,789	39,928	44,547
Schoolcraft	8,226	8,575	8,302	8,903
Shiawasee	63,075	71,140	69,770	71,687
Tuscola	48,603	56,961	55,498	58,266
Van Buren	56,173	66,814	70,060	76,263
Washtenaw	234,103	264,740	282,937	322,895
Wayne	2,670,368	2,337,843	2,111,687	2,061,162
Wexford	19,717	25,102	26,360	30,484
Total	8,881,826	9,262,044	9,295,287	9,938,444
Source: Michigan Statistical Abstract.