Michigan Citizen Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen population for Michigan was 9,761,379 and represented 96.86% of the total Michigan population.

Among all Michigan counties, Wayne had the highest citizen population (1.70M), followed by Oakland (1.20M), and Macomb (850.12K).

In terms of percentages, Ontonagon had the highest percentage of its population being citizens (99.92%), followed by Baraga (99.84%), and Keweenaw (99.77%).

The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.

You can see similar information for other states and by state for the United States.

You may also be interested in:
Michigan Citizen Voting-age Population By County in 2024

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Michigan Citizen Population By County in 2024

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County	Citizen Population	% of County Population
Wayne	1702087	96.04
Oakland	1201522	93.88
Macomb	850116	96.62
Kent	630189	95.03
Genesee	398879	98.90
Washtenaw	345598	93.45
Ottawa	293796	97.54
Ingham	269277	94.85
Kalamazoo	254607	97.04
Livingston	194125	99.13
Saginaw	186764	98.99
Muskegon	174367	99.09
St. Clair	158920	99.19
Jackson	158130	98.80
Monroe	153891	98.96
Berrien	148971	97.19
Calhoun	130776	97.75
Allegan	119058	98.03
Eaton	107078	98.12
Bay	102577	99.58
Lenawee	97410	98.98
Grand Traverse	95518	99.33
Lapeer	87688	98.71
Midland	82857	98.93
Clinton	78688	98.82
Van Buren	73765	97.32
Shiawassee	67719	99.60
Montcalm	66737	98.41
Marquette	66629	99.28
Ionia	66132	99.33
Isabella	63101	97.73
Barry	62287	98.22
St. Joseph	59339	97.33
Tuscola	52803	99.67
Cass	50885	98.77
Newaygo	50257	98.95
Hillsdale	45362	99.36
Branch	44232	97.64
Gratiot	41040	99.16
Mecosta	40786	98.90
Sanilac	40252	99.48
Delta	36657	99.57
Houghton	36282	96.26
Chippewa	35826	98.71
Emmet	33940	99.47
Wexford	33817	99.23
Clare	31102	99.63
Huron	30841	99.13
Mason	28929	99.05
Alpena	28711	99.42
Oceana	26131	97.09
Charlevoix	25969	99.47
Dickinson	25764	99.27
Cheboygan	25696	99.34
Gladwin	25586	99.58
Otsego	25375	99.18
Iosco	25190	99.38
Manistee	25190	99.37
Antrim	23907	99.07
Roscommon	23601	99.43
Osceola	23140	99.62
Menominee	23073	99.25
Leelanau	22611	99.46
Ogemaw	20746	99.35
Benzie	18203	99.42
Kalkaska	18161	99.57
Missaukee	15070	99.09
Arenac	15017	99.59
Gogebic	14260	99.58
Crawford	13283	99.35
Presque Isle	13174	99.74
Lake	12512	99.59
Iron	11620	99.59
Mackinac	10398	94.90
Alcona	10358	99.62
Montmorency	9456	99.41
Alger	8713	99.46
Oscoda	8395	99.63
Baraga	8177	99.84
Schoolcraft	8071	99.27
Luce	6232	99.36
Ontonagon	5846	99.92
Keweenaw	2127	99.77