Data / Rankings / Live births, July to June / Counties in Michigan

Counties in Michigan by births (July to June)

Wayne County had the highest births (July to June) of 83 counties in 2021, at 21,376. Keweenaw County had the lowest, at 13. The median was 358 and the figure for Michigan was 102,703. Source: the U.S. Census Bureau.

Highest21,376Wayne County
Lowest13Keweenaw County
Median35883 counties
Michigan102,703History

Top 40 counties, 2021

CSVChart (SVG)

Wayne CountyWayne County: 21,376 count21,376Oakland CountyOakland County: 12,299 count12,299Macomb CountyMacomb County: 8,594 count8,594Kent CountyKent County: 8,098 count8,098Genesee CountyGenesee County: 4,342 count4,342Washtenaw CountyWashtenaw County: 3,118 count3,118Ottawa CountyOttawa County: 3,090 count3,090Ingham CountyIngham County: 2,853 count2,853Kalamazoo CountyKalamazoo County: 2,615 count2,615Saginaw CountySaginaw County: 1,944 count1,944Muskegon CountyMuskegon County: 1,832 count1,832Livingston CountyLivingston County: 1,689 count1,689Jackson CountyJackson County: 1,662 count1,662Monroe CountyMonroe County: 1,537 count1,537Berrien CountyBerrien County: 1,532 count1,532Calhoun CountyCalhoun County: 1,485 count1,485St. Clair CountySt. Clair County: 1,484 count1,484Allegan CountyAllegan County: 1,183 count1,183Eaton CountyEaton County: 998 count998Grand Traverse CountyGrand Traverse County: 911 count911Lenawee CountyLenawee County: 903 count903Bay CountyBay County: 898 count898Midland CountyMidland County: 817 count817Van Buren CountyVan Buren County: 816 count816Lapeer CountyLapeer County: 768 count768St. Joseph CountySt. Joseph County: 697 count697Clinton CountyClinton County: 658 count658Shiawassee CountyShiawassee County: 654 count654Montcalm CountyMontcalm County: 649 count649Ionia CountyIonia County: 632 count632Barry CountyBarry County: 595 count595Isabella CountyIsabella County: 578 count578Branch CountyBranch County: 577 count577Marquette CountyMarquette County: 547 count547Tuscola CountyTuscola County: 508 count508Newaygo CountyNewaygo County: 490 count490Hillsdale CountyHillsdale County: 461 count461Cass CountyCass County: 445 count445Sanilac CountySanilac County: 424 count424Houghton CountyHoughton County: 373 count373
count. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2021
count
1Wayne County Estimated21,376
2Oakland County Estimated12,299
3Macomb County Estimated8,594
4Kent County Estimated8,098
5Genesee County Estimated4,342
6Washtenaw County Estimated3,118
7Ottawa County Estimated3,090
8Ingham County Estimated2,853
9Kalamazoo County Estimated2,615
10Saginaw County Estimated1,944
11Muskegon County Estimated1,832
12Livingston County Estimated1,689
13Jackson County Estimated1,662
14Monroe County Estimated1,537
15Berrien County Estimated1,532
16Calhoun County Estimated1,485
17St. Clair County Estimated1,484
18Allegan County Estimated1,183
19Eaton County Estimated998
20Grand Traverse County Estimated911
21Lenawee County Estimated903
22Bay County Estimated898
23Midland County Estimated817
24Van Buren County Estimated816
25Lapeer County Estimated768
26St. Joseph County Estimated697
27Clinton County Estimated658
28Shiawassee County Estimated654
29Montcalm County Estimated649
30Ionia County Estimated632
31Barry County Estimated595
32Isabella County Estimated578
33Branch County Estimated577
34Marquette County Estimated547
35Tuscola County Estimated508
36Newaygo County Estimated490
37Hillsdale County Estimated461
38Cass County Estimated445
39Sanilac County Estimated424
40Houghton County Estimated373
41Mecosta County Estimated363
42Gratiot County Estimated358
43Wexford County Estimated356
44Delta County Estimated346
45Clare County Estimated316
46Huron County Estimated297
47Chippewa County Estimated291
48Alpena County Estimated272
49Emmet County Estimated267
50Oceana County Estimated264
51Gladwin County Estimated240
52Otsego County Estimated239
53Dickinson County Estimated238
54Osceola County Estimated237
55Mason County Estimated229
56Charlevoix County Estimated213
57Iosco County Estimated197
58Manistee County Estimated192
59Menominee County Estimated187
60Ogemaw County Estimated184
61Antrim County Estimated179
62Cheboygan County Estimated176
63Kalkaska County Estimated162
64Missaukee County Estimated157
65Leelanau County Estimated151
66Roscommon County Estimated138
67Arenac County Estimated135
68Benzie County Estimated130
69Crawford County Estimated110
70Presque Isle County Estimated96
71Oscoda County Estimated93
72Gogebic County Estimated92
73Montmorency County Estimated81
74Lake County Estimated80
75Mackinac County Estimated77
76Baraga County Estimated74
77Iron County Estimated68
78Schoolcraft County Estimated65
79Alcona County Estimated63
80Alger County Estimated61
81Luce County Estimated52
82Ontonagon County Estimated32
83Keweenaw County Estimated13

Other periods

About this ranking

Estimated live births to resident mothers from July 1 of the previous year through June 30 of the reported year.

Census population estimates component. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth totals.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Rank Counties in Michigan by births (July to June) using official data, and cite the source.
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Questions

Which county has the highest births (July to June)?

Wayne County, with 21,376 in 2021, according to the U.S. Census Bureau.

Which county has the lowest births (July to June)?

Keweenaw County, with 13 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: births, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Live births, July to June: other rankings

Counties in Michigan: more rankings