ZIP codes

ZIP codes in Michigan by county

Michigan has 992 ZIP codes in its 83 counties. 325 of them cross a county line. Oakland County has the most, 71.

ZIP codes: 992; With 1% or more of their land in the state
Counties: 83; 18 with a page of their own below
Cross a county line: 325; 1% or more of their land in another county
Cross a state line: 0; All of them lie inside the state
County with the most: 71; Oakland County
Most populated ZIP: 48197; 66,525 people · Ypsilanti

ZIP codes per county in Michigan

3–10
11–15
16–21
22–71

Counties and their ZIP codes

County	Population (2025)	ZIP codes	Shared
Alcona County	10,556	13	9
Alger County	8,641	13	6
Allegan County	123,188	24	15
Alpena County	28,853	8	5
Antrim County	24,698	16	10
Arenac County	15,068	9	6
Baraga County	8,169	7	2
Barry County	63,991	15	12
Bay County	102,123	17	11
Benzie County	18,568	11	6
Berrien County	152,444	24	7
Branch County	45,993	13	10
Calhoun County	133,408	21	14
Cass County	51,677	14	9
Charlevoix County	26,036	10	8
Cheboygan County	25,793	15	9
Chippewa County	36,081	18	6
Clare County	31,543	8	6
Clinton County	80,432	17	12
Crawford County	13,722	4	4
Delta County	36,582	13	7
Dickinson County	25,827	11	2
Eaton County	109,581	19	16
Emmet County	33,775	11	8
Genesee County	401,093	32	17
Gladwin County	26,077	7	7
Gogebic County	14,285	6	1
Grand Traverse County	96,729	11	7
Gratiot County	41,190	20	12
Hillsdale County	45,738	19	11
Houghton County	37,842	19	7
Huron County	30,530	18	6
Ingham County	289,709	23	13
Ionia County	66,557	20	14
Iosco County	25,266	12	8
Iron County	11,757	8	2
Isabella County	64,691	16	12
Jackson County	159,552	29	16
Kalamazoo County	263,795	24	12
Kalkaska County	18,693	8	6
Kent County	675,232	38	19
Keweenaw County	2,186	6	2
Lake County	13,182	11	7
Lapeer County	89,516	21	15
Leelanau County	22,982	11	3
Lenawee County	97,779	22	11
Livingston County	197,315	21	12
Luce County	6,339	3	2
Mackinac County	11,236	15	7
Macomb County	886,221	39	3
Manistee County	25,656	15	9
Marquette County	68,064	15	7
Mason County	29,040	10	5
Mecosta County	42,320	16	13
Menominee County	22,941	14	2
Midland County	83,754	16	13
Missaukee County	15,274	8	4
Monroe County	156,004	23	8
Montcalm County	69,406	25	18
Montmorency County	9,842	5	4
Muskegon County	177,901	19	12
Newaygo County	51,622	19	17
Oakland County	1,288,337	71	10
Oceana County	27,177	12	7
Ogemaw County	21,121	8	5
Ontonagon County	5,823	12	5
Osceola County	23,516	8	8
Oscoda County	8,723	8	6
Otsego County	26,080	7	6
Ottawa County	308,459	25	17
Presque Isle County	13,128	7	3
Roscommon County	23,914	7	2
Saginaw County	187,688	27	17
Sanilac County	40,083	22	8
Schoolcraft County	8,187	7	6
Shiawassee County	67,681	19	14
St. Clair County	160,486	23	6
St. Joseph County	60,968	13	9
Tuscola County	52,680	20	14
Van Buren County	76,071	22	15
Washtenaw County	370,214	27	16
Wayne County	1,769,038	70	7
Wexford County	34,445	11	10

Every ZIP code in Michigan, by county

A ZIP code that crosses a county line appears in each county it has 1% or more of its land in.

Alcona County (13): 48647, 48705, 48721, 48728, 48737, 48738, 48740, 48742, 48745, 48750, 48761, 48762, 49747
Alger County (13): 49806, 49816, 49822, 49825, 49826, 49839, 49862, 49878, 49883, 49884, 49885, 49891, 49895
Allegan County (24): 49010, 49026, 49055, 49056, 49070, 49078, 49080, 49090, 49315, 49316, 49323, 49328, 49333, 49335, 49344, 49348, 49406, 49408, 49419, 49423, 49434, 49450, 49453, 49464
Alpena County (8): 48762, 49707, 49744, 49746, 49747, 49753, 49766, 49776
Antrim County (16): 49611, 49612, 49615, 49622, 49627, 49629, 49648, 49659, 49676, 49690, 49712, 49713, 49720, 49727, 49729, 49730
Arenac County (9): 48610, 48650, 48658, 48659, 48703, 48749, 48763, 48765, 48766
Baraga County (7): 49861, 49908, 49919, 49946, 49958, 49962, 49970
Barry County (15): 48849, 48897, 49017, 49021, 49046, 49050, 49058, 49060, 49073, 49080, 49316, 49325, 49333, 49344, 49348
Bay County (17): 48604, 48611, 48613, 48623, 48631, 48634, 48642, 48650, 48652, 48658, 48659, 48706, 48708, 48710, 48732, 48747, 48757
Benzie County (11): 49613, 49616, 49617, 49628, 49630, 49635, 49640, 49643, 49650, 49683, 49684
Berrien County (24): 49022, 49038, 49047, 49084, 49085, 49098, 49101, 49102, 49103, 49104, 49106, 49107, 49111, 49113, 49115, 49116, 49117, 49119, 49120, 49125, 49126, 49127, 49128, 49129
Branch County (13): 49011, 49028, 49030, 49036, 49040, 49082, 49089, 49092, 49094, 49245, 49252, 49255, 49274
Calhoun County (21): 49011, 49012, 49014, 49015, 49017, 49021, 49029, 49033, 49034, 49037, 49051, 49052, 49068, 49076, 49092, 49094, 49224, 49237, 49245, 49252, 49284
Cass County (14): 49031, 49042, 49045, 49047, 49061, 49067, 49093, 49095, 49099, 49102, 49111, 49112, 49120, 49130
Charlevoix County (10): 49712, 49713, 49720, 49727, 49729, 49730, 49770, 49782, 49795, 49796
Cheboygan County (15): 49701, 49705, 49706, 49716, 49717, 49718, 49721, 49749, 49755, 49765, 49769, 49770, 49791, 49795, 49799
Chippewa County (18): 49710, 49715, 49719, 49724, 49725, 49726, 49728, 49736, 49748, 49752, 49760, 49768, 49774, 49780, 49783, 49784, 49788, 49793
Clare County (8): 48612, 48617, 48622, 48624, 48625, 48632, 48633, 49665
Clinton County (17): 48808, 48820, 48822, 48823, 48831, 48835, 48837, 48840, 48845, 48848, 48853, 48866, 48873, 48875, 48879, 48894, 48906
Crawford County (4): 48653, 49733, 49738, 49756
Delta County (13): 49807, 49817, 49818, 49829, 49835, 49837, 49854, 49864, 49872, 49878, 49880, 49894, 49895
Dickinson County (11): 49801, 49802, 49815, 49831, 49834, 49852, 49870, 49876, 49877, 49881, 49892
Eaton County (19): 48813, 48821, 48827, 48837, 48842, 48849, 48861, 48876, 48890, 48897, 48906, 48911, 48917, 49021, 49073, 49076, 49096, 49264, 49284
Emmet County (11): 49701, 49706, 49713, 49716, 49718, 49722, 49740, 49755, 49764, 49769, 49770
Genesee County (32): 48411, 48415, 48418, 48420, 48421, 48423, 48429, 48430, 48433, 48436, 48437, 48438, 48439, 48442, 48449, 48451, 48457, 48458, 48463, 48464, 48473, 48502, 48503, 48504, 48505, 48506, 48507, 48509, 48519, 48529, 48532, 48746
Gladwin County (7): 48610, 48612, 48613, 48618, 48624, 48628, 48652
Gogebic County (6): 49911, 49938, 49947, 49959, 49968, 49969
Grand Traverse County (11): 49620, 49633, 49637, 49643, 49649, 49683, 49684, 49685, 49686, 49690, 49696
Gratiot County (20): 48614, 48615, 48637, 48662, 48801, 48806, 48807, 48811, 48831, 48832, 48845, 48847, 48856, 48862, 48871, 48874, 48877, 48879, 48880, 48889
Hillsdale County (19): 49082, 49220, 49227, 49232, 49233, 49242, 49246, 49247, 49249, 49250, 49252, 49255, 49258, 49262, 49266, 49271, 49274, 49282, 49288
Houghton County (19): 49905, 49913, 49916, 49917, 49921, 49922, 49930, 49931, 49934, 49942, 49945, 49948, 49952, 49955, 49958, 49961, 49963, 49965, 49967
Huron County (18): 48413, 48432, 48441, 48445, 48456, 48467, 48468, 48470, 48475, 48720, 48725, 48726, 48731, 48735, 48754, 48755, 48759, 48767
Ingham County (23): 48819, 48821, 48823, 48824, 48825, 48827, 48840, 48842, 48854, 48864, 48872, 48892, 48895, 48906, 48910, 48911, 48912, 48915, 48917, 48933, 49251, 49264, 49285
Ionia County (20): 48809, 48815, 48834, 48837, 48838, 48845, 48846, 48849, 48851, 48860, 48861, 48865, 48870, 48873, 48875, 48881, 48890, 48894, 49325, 49331
Iosco County (12): 48730, 48737, 48738, 48739, 48743, 48745, 48748, 48750, 48761, 48763, 48765, 48770
Iron County (8): 49879, 49902, 49903, 49915, 49920, 49927, 49935, 49967
Isabella County (16): 48617, 48618, 48622, 48632, 48829, 48858, 48859, 48877, 48878, 48880, 48883, 48893, 48896, 49305, 49310, 49340
Jackson County (29): 48158, 48827, 49201, 49202, 49203, 49224, 49230, 49233, 49234, 49237, 49240, 49241, 49245, 49246, 49249, 49250, 49251, 49252, 49254, 49259, 49261, 49263, 49264, 49269, 49272, 49277, 49283, 49284, 49285
Kalamazoo County (24): 49001, 49002, 49004, 49006, 49007, 49008, 49009, 49012, 49024, 49034, 49048, 49052, 49053, 49060, 49065, 49071, 49072, 49074, 49078, 49080, 49083, 49087, 49088, 49097
Kalkaska County (8): 49612, 49633, 49646, 49659, 49676, 49680, 49690, 49738
Kent County (38): 48809, 48815, 48838, 49301, 49302, 49306, 49315, 49316, 49318, 49319, 49321, 49325, 49326, 49330, 49331, 49333, 49341, 49343, 49345, 49347, 49348, 49403, 49418, 49435, 49503, 49504, 49505, 49506, 49507, 49508, 49509, 49512, 49519, 49525, 49534, 49544, 49546, 49548
Keweenaw County (6): 49805, 49901, 49913, 49918, 49945, 49950
Lake County (11): 49304, 49309, 49402, 49601, 49623, 49642, 49644, 49655, 49656, 49677, 49688
Lapeer County (21): 48003, 48014, 48371, 48412, 48416, 48421, 48423, 48428, 48435, 48438, 48440, 48444, 48446, 48453, 48455, 48461, 48462, 48464, 48727, 48744, 48760
Leelanau County (11): 49621, 49630, 49636, 49640, 49653, 49654, 49664, 49670, 49674, 49682, 49684
Lenawee County (22): 49220, 49221, 49228, 49229, 49230, 49233, 49235, 49236, 49238, 49247, 49248, 49253, 49256, 49265, 49267, 49268, 49276, 49279, 49286, 49287, 49288, 49289
Livingston County (21): 48114, 48116, 48137, 48139, 48143, 48169, 48178, 48189, 48353, 48380, 48418, 48430, 48442, 48451, 48816, 48836, 48843, 48855, 48872, 48892, 49285
Luce County (3): 49748, 49853, 49868
Mackinac County (15): 49719, 49745, 49757, 49760, 49762, 49774, 49775, 49780, 49781, 49793, 49820, 49827, 49836, 49838, 49853
Macomb County (39): 48005, 48015, 48021, 48026, 48035, 48036, 48038, 48041, 48042, 48043, 48044, 48045, 48047, 48048, 48050, 48051, 48062, 48065, 48066, 48080, 48081, 48082, 48088, 48089, 48091, 48092, 48093, 48094, 48095, 48096, 48236, 48306, 48310, 48312, 48313, 48314, 48315, 48316, 48317
Manistee County (15): 49411, 49613, 49614, 49619, 49625, 49626, 49634, 49638, 49644, 49645, 49660, 49668, 49675, 49683, 49689
Marquette County (15): 49808, 49814, 49818, 49822, 49831, 49833, 49841, 49849, 49855, 49861, 49866, 49871, 49879, 49880, 49885
Mason County (10): 49402, 49405, 49410, 49411, 49431, 49449, 49454, 49458, 49644, 49660
Mecosta County (16): 48850, 48886, 49305, 49307, 49310, 49320, 49332, 49336, 49337, 49338, 49340, 49342, 49346, 49631, 49639, 49679
Menominee County (14): 49807, 49812, 49821, 49847, 49848, 49858, 49863, 49873, 49874, 49886, 49887, 49892, 49893, 49896
Midland County (16): 48612, 48615, 48618, 48620, 48623, 48626, 48628, 48637, 48640, 48642, 48652, 48657, 48662, 48858, 48880, 48883
Missaukee County (8): 49601, 49632, 49633, 49651, 49657, 49663, 49665, 49667
Monroe County (23): 48117, 48131, 48133, 48134, 48140, 48144, 48145, 48157, 48159, 48160, 48161, 48162, 48164, 48166, 48177, 48179, 48182, 48191, 49229, 49238, 49267, 49270, 49276
Montcalm County (25): 48809, 48811, 48818, 48829, 48834, 48838, 48845, 48850, 48852, 48877, 48884, 48885, 48886, 48888, 48889, 48891, 49310, 49322, 49326, 49329, 49336, 49337, 49339, 49343, 49347
Montmorency County (5): 48619, 49709, 49746, 49751, 49756
Muskegon County (19): 49303, 49318, 49330, 49403, 49404, 49415, 49425, 49437, 49440, 49441, 49442, 49443, 49444, 49445, 49448, 49451, 49456, 49457, 49461
Newaygo County (19): 49303, 49307, 49309, 49312, 49327, 49329, 49330, 49337, 49338, 49339, 49343, 49346, 49349, 49412, 49421, 49425, 49457, 49459, 49677
Oakland County (71): 48009, 48017, 48025, 48030, 48033, 48034, 48067, 48069, 48070, 48071, 48072, 48073, 48075, 48076, 48083, 48084, 48085, 48098, 48165, 48167, 48178, 48220, 48237, 48301, 48302, 48304, 48306, 48307, 48309, 48320, 48322, 48323, 48324, 48326, 48327, 48328, 48329, 48331, 48334, 48335, 48336, 48340, 48341, 48342, 48346, 48348, 48350, 48356, 48357, 48359, 48360, 48362, 48363, 48367, 48370, 48371, 48374, 48375, 48377, 48380, 48381, 48382, 48383, 48386, 48390, 48393, 48428, 48430, 48439, 48442, 48462
Oceana County (12): 49402, 49412, 49420, 49421, 49425, 49436, 49437, 49446, 49449, 49452, 49455, 49459
Ogemaw County (8): 48610, 48624, 48635, 48654, 48661, 48739, 48756, 48761
Ontonagon County (12): 49910, 49912, 49925, 49929, 49947, 49948, 49952, 49953, 49960, 49965, 49967, 49971
Osceola County (8): 48632, 49631, 49639, 49655, 49665, 49677, 49679, 49688
Oscoda County (8): 48619, 48621, 48636, 48647, 48654, 48728, 48761, 49756
Otsego County (7): 49730, 49733, 49735, 49738, 49751, 49756, 49795
Ottawa County (25): 49315, 49318, 49323, 49330, 49401, 49403, 49404, 49409, 49415, 49417, 49418, 49423, 49424, 49426, 49428, 49430, 49434, 49435, 49448, 49451, 49456, 49460, 49464, 49534, 49544
Presque Isle County (7): 49707, 49743, 49759, 49765, 49776, 49777, 49779
Roscommon County (7): 48624, 48627, 48629, 48630, 48651, 48653, 48656
Saginaw County (27): 48415, 48417, 48457, 48460, 48601, 48602, 48603, 48604, 48607, 48609, 48614, 48616, 48623, 48626, 48637, 48638, 48649, 48655, 48708, 48722, 48724, 48734, 48747, 48757, 48807, 48831, 48841
Sanilac County (22): 48032, 48097, 48401, 48410, 48416, 48419, 48422, 48426, 48427, 48434, 48441, 48450, 48453, 48454, 48456, 48465, 48466, 48469, 48471, 48472, 48475, 48726
Schoolcraft County (7): 49817, 49836, 49840, 49854, 49883, 49884, 49895
Shiawassee County (19): 48414, 48418, 48429, 48433, 48436, 48449, 48460, 48476, 48616, 48649, 48817, 48831, 48840, 48841, 48848, 48857, 48866, 48867, 48872
St. Clair County (23): 48001, 48002, 48006, 48014, 48022, 48023, 48027, 48028, 48032, 48039, 48040, 48041, 48049, 48054, 48059, 48060, 48063, 48064, 48074, 48079, 48097, 48416, 48444
St. Joseph County (13): 49011, 49030, 49032, 49040, 49042, 49066, 49067, 49072, 49075, 49091, 49093, 49097, 49099
Tuscola County (20): 48415, 48420, 48435, 48453, 48464, 48701, 48723, 48726, 48727, 48729, 48733, 48734, 48735, 48741, 48744, 48746, 48757, 48760, 48767, 48768
Van Buren County (22): 49009, 49013, 49022, 49026, 49027, 49038, 49043, 49045, 49047, 49055, 49056, 49057, 49063, 49064, 49065, 49067, 49071, 49078, 49079, 49087, 49090, 49098
Washtenaw County (27): 48103, 48104, 48105, 48108, 48109, 48111, 48118, 48130, 48137, 48158, 48160, 48167, 48168, 48169, 48170, 48176, 48178, 48189, 48190, 48191, 48197, 48198, 49229, 49236, 49240, 49285, 49287
Wayne County (70): 48101, 48111, 48120, 48122, 48124, 48125, 48126, 48127, 48128, 48134, 48135, 48138, 48141, 48146, 48150, 48152, 48154, 48164, 48167, 48168, 48170, 48173, 48174, 48180, 48183, 48184, 48185, 48186, 48187, 48188, 48192, 48193, 48195, 48201, 48202, 48203, 48204, 48205, 48206, 48207, 48208, 48209, 48210, 48211, 48212, 48213, 48214, 48215, 48216, 48217, 48218, 48219, 48221, 48223, 48224, 48225, 48226, 48227, 48228, 48229, 48230, 48233, 48234, 48235, 48236, 48238, 48239, 48240, 48242, 48243
Wexford County (11): 49601, 49618, 49620, 49625, 49633, 49638, 49649, 49663, 49668, 49683, 49689

Neighboring states

Tools for Michigan

ZIP codes by county or city Any county or city in Michigan on an interactive map, with CSV US county map Its counties shaded by population, income or your own data Elevation and places of Michigan Its capital, its cities and its highest point, with their elevation

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

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