ZIP codes in Indiana by county
Indiana has 807 ZIP codes in its 92 counties. 333 of them cross a county line. Marion County has the most, 40.
By the All Map Tools Team
- ZIP codes
- 807
- With 1% or more of their land in the state
- Counties
- 92
- 14 with a page of their own below
- Cross a county line
- 333
- 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
- 40
- Marion County
- Most populated ZIP
- 47906
- 75,198 people · West Lafayette
ZIP codes per county in Indiana
- 5–10
- 11–13
- 14–16
- 17–40
Counties and their ZIP codes
| County | Population (2025) | ZIP codes | Shared |
|---|---|---|---|
| Adams County | 36,650 | 8 | 6 |
| Allen County | 402,329 | 33 | 12 |
| Bartholomew County | 85,729 | 15 | 9 |
| Benton County | 8,883 | 11 | 9 |
| Blackford County | 11,730 | 7 | 7 |
| Boone County | 80,689 | 12 | 8 |
| Brown County | 15,777 | 10 | 9 |
| Carroll County | 20,655 | 16 | 11 |
| Cass County | 37,836 | 11 | 7 |
| Clark County | 130,451 | 15 | 7 |
| Clay County | 26,410 | 16 | 11 |
| Clinton County | 33,322 | 11 | 8 |
| Crawford County | 10,509 | 10 | 6 |
| Daviess County | 34,209 | 7 | 3 |
| Dearborn County | 51,609 | 9 | 7 |
| Decatur County | 26,576 | 7 | 5 |
| DeKalb County | 44,535 | 14 | 9 |
| Delaware County | 113,106 | 21 | 13 |
| Dubois County | 44,016 | 13 | 9 |
| Elkhart County | 208,774 | 16 | 9 |
| Fayette County | 23,533 | 6 | 6 |
| Floyd County | 82,153 | 10 | 9 |
| Fountain County | 17,013 | 10 | 7 |
| Franklin County | 23,286 | 14 | 9 |
| Fulton County | 20,091 | 16 | 12 |
| Gibson County | 33,091 | 15 | 8 |
| Grant County | 66,524 | 15 | 8 |
| Greene County | 31,165 | 17 | 9 |
| Hamilton County | 387,036 | 20 | 10 |
| Hancock County | 90,969 | 14 | 13 |
| Harrison County | 40,437 | 15 | 6 |
| Hendricks County | 193,510 | 18 | 12 |
| Henry County | 49,137 | 23 | 13 |
| Howard County | 83,904 | 11 | 8 |
| Huntington County | 37,224 | 9 | 8 |
| Jackson County | 47,370 | 8 | 6 |
| Jasper County | 33,894 | 13 | 12 |
| Jay County | 20,118 | 8 | 6 |
| Jefferson County | 33,279 | 10 | 9 |
| Jennings County | 27,622 | 13 | 10 |
| Johnson County | 174,262 | 11 | 8 |
| Knox County | 35,652 | 12 | 2 |
| Kosciusko County | 80,892 | 20 | 12 |
| LaGrange County | 41,305 | 13 | 7 |
| Lake County | 504,612 | 28 | 4 |
| LaPorte County | 111,294 | 15 | 7 |
| Lawrence County | 45,568 | 11 | 6 |
| Madison County | 135,088 | 18 | 11 |
| Marion County | 992,196 | 40 | 11 |
| Marshall County | 46,599 | 15 | 12 |
| Martin County | 9,856 | 7 | 5 |
| Miami County | 34,487 | 13 | 9 |
| Monroe County | 143,345 | 18 | 11 |
| Montgomery County | 38,954 | 16 | 13 |
| Morgan County | 74,967 | 14 | 11 |
| Newton County | 14,188 | 12 | 6 |
| Noble County | 47,937 | 18 | 13 |
| Ohio County | 5,994 | 5 | 5 |
| Orange County | 19,834 | 11 | 9 |
| Owen County | 21,886 | 14 | 12 |
| Parke County | 16,642 | 13 | 7 |
| Perry County | 19,389 | 14 | 7 |
| Pike County | 12,003 | 11 | 7 |
| Porter County | 176,049 | 15 | 7 |
| Posey County | 24,988 | 7 | 4 |
| Pulaski County | 12,463 | 11 | 10 |
| Putnam County | 37,876 | 15 | 12 |
| Randolph County | 24,438 | 13 | 10 |
| Ripley County | 29,434 | 13 | 8 |
| Rush County | 16,767 | 14 | 10 |
| Scott County | 25,053 | 6 | 6 |
| Shelby County | 45,882 | 16 | 12 |
| Spencer County | 20,061 | 16 | 8 |
| St. Joseph County | 272,861 | 24 | 9 |
| Starke County | 23,425 | 10 | 9 |
| Steuben County | 34,799 | 8 | 5 |
| Sullivan County | 20,831 | 13 | 6 |
| Switzerland County | 10,037 | 9 | 7 |
| Tippecanoe County | 190,456 | 18 | 10 |
| Tipton County | 15,319 | 11 | 8 |
| Union County | 6,863 | 6 | 5 |
| Vanderburgh County | 181,995 | 10 | 3 |
| Vermillion County | 15,488 | 10 | 2 |
| Vigo County | 106,512 | 20 | 6 |
| Wabash County | 30,713 | 14 | 7 |
| Warren County | 8,474 | 11 | 8 |
| Warrick County | 66,803 | 11 | 9 |
| Washington County | 28,383 | 10 | 8 |
| Wayne County | 66,169 | 18 | 10 |
| Wells County | 28,883 | 17 | 11 |
| White County | 25,164 | 16 | 13 |
| Whitley County | 35,046 | 9 | 9 |
Every ZIP code in Indiana, by county
A ZIP code that crosses a county line appears in each county it has 1% or more of its land in.
- Adams County (8)
- 46711, 46714, 46733, 46740, 46772, 46773, 46777, 47326
- Allen County (33)
- 46704, 46706, 46723, 46733, 46741, 46743, 46745, 46748, 46765, 46773, 46774, 46777, 46783, 46788, 46797, 46798, 46799, 46802, 46803, 46804, 46805, 46806, 46807, 46808, 46809, 46814, 46815, 46816, 46818, 46819, 46825, 46835, 46845
- Bartholomew County (15)
- 46124, 47201, 47203, 47226, 47232, 47234, 47236, 47244, 47246, 47247, 47273, 47274, 47280, 47283, 47448
- Benton County (11)
- 47917, 47921, 47942, 47944, 47948, 47970, 47971, 47975, 47977, 47986, 47995
- Blackford County (7)
- 46952, 46989, 47336, 47338, 47348, 47359, 47369
- Boone County (12)
- 46035, 46050, 46052, 46069, 46071, 46075, 46077, 46102, 46112, 46147, 46268, 47968
- Brown County (10)
- 46160, 46164, 46181, 47201, 47235, 47274, 47401, 47435, 47448, 47468
- Carroll County (16)
- 46041, 46065, 46913, 46915, 46917, 46920, 46923, 46929, 46947, 47905, 47920, 47923, 47926, 47950, 47960, 47997
- Cass County (11)
- 46926, 46932, 46947, 46950, 46961, 46967, 46970, 46978, 46988, 46994, 46998
- Clark County (15)
- 47104, 47106, 47111, 47119, 47126, 47129, 47130, 47141, 47143, 47147, 47162, 47163, 47165, 47172, 47177
- Clay County (16)
- 46171, 47427, 47438, 47833, 47834, 47837, 47840, 47841, 47845, 47846, 47853, 47857, 47858, 47868, 47874, 47881
- Clinton County (11)
- 46035, 46039, 46041, 46049, 46050, 46057, 46058, 46065, 46069, 46979, 47930
- Crawford County (10)
- 47116, 47118, 47123, 47137, 47140, 47145, 47174, 47175, 47513, 47576
- Daviess County (7)
- 47501, 47519, 47529, 47553, 47558, 47562, 47568
- Dearborn County (9)
- 47001, 47012, 47018, 47022, 47025, 47031, 47032, 47041, 47060
- Decatur County (7)
- 46173, 47225, 47240, 47244, 47263, 47272, 47283
- DeKalb County (14)
- 46705, 46706, 46710, 46721, 46730, 46738, 46742, 46747, 46748, 46755, 46763, 46785, 46788, 46793
- Delaware County (21)
- 46001, 46012, 46017, 46070, 46989, 47302, 47303, 47304, 47305, 47306, 47320, 47334, 47336, 47338, 47342, 47354, 47356, 47367, 47368, 47383, 47396
- Dubois County (13)
- 47432, 47513, 47521, 47523, 47527, 47532, 47541, 47542, 47546, 47564, 47575, 47580, 47590
- Elkhart County (16)
- 46507, 46514, 46516, 46517, 46526, 46528, 46530, 46540, 46542, 46543, 46550, 46553, 46561, 46567, 46573, 46767
- Fayette County (6)
- 46127, 46133, 47325, 47331, 47352, 47357
- Floyd County (10)
- 47106, 47117, 47119, 47122, 47124, 47136, 47150, 47164, 47165, 47172
- Fountain County (10)
- 47918, 47932, 47933, 47949, 47952, 47958, 47969, 47987, 47990, 47994
- Franklin County (14)
- 46173, 47003, 47006, 47010, 47012, 47016, 47024, 47030, 47035, 47036, 47041, 47060, 47240, 47331
- Fulton County (16)
- 46501, 46511, 46539, 46570, 46910, 46922, 46931, 46939, 46945, 46950, 46951, 46960, 46975, 46978, 46982, 46988
- Gibson County (15)
- 47612, 47613, 47616, 47619, 47633, 47639, 47640, 47648, 47649, 47654, 47660, 47665, 47666, 47670, 47683
- Grant County (15)
- 46036, 46919, 46928, 46930, 46933, 46938, 46940, 46952, 46953, 46957, 46986, 46987, 46989, 46991, 47348
- Greene County (17)
- 47403, 47424, 47438, 47441, 47443, 47445, 47449, 47453, 47457, 47459, 47460, 47462, 47465, 47471, 47529, 47578, 47848
- Hamilton County (20)
- 46030, 46031, 46032, 46033, 46034, 46037, 46038, 46040, 46050, 46055, 46060, 46062, 46069, 46074, 46077, 46240, 46256, 46260, 46280, 46290
- Hancock County (14)
- 46040, 46055, 46056, 46064, 46115, 46117, 46130, 46140, 46154, 46161, 46163, 46186, 46229, 47384
- Harrison County (15)
- 47110, 47112, 47114, 47115, 47117, 47122, 47124, 47135, 47136, 47137, 47142, 47160, 47161, 47164, 47166
- Hendricks County (18)
- 46103, 46112, 46113, 46118, 46121, 46122, 46123, 46147, 46149, 46158, 46165, 46167, 46168, 46180, 46231, 46234, 46278, 47968
- Henry County (23)
- 46056, 46117, 46148, 46186, 47302, 47327, 47334, 47337, 47344, 47346, 47351, 47352, 47354, 47356, 47360, 47361, 47362, 47366, 47384, 47385, 47386, 47387, 47388
- Howard County (11)
- 46068, 46076, 46901, 46902, 46919, 46929, 46932, 46936, 46937, 46965, 46979
- Huntington County (9)
- 46702, 46750, 46770, 46783, 46787, 46792, 46940, 46952, 46991
- Jackson County (8)
- 47102, 47220, 47229, 47235, 47260, 47264, 47274, 47281
- Jasper County (13)
- 46310, 46341, 46374, 46392, 47922, 47943, 47946, 47948, 47957, 47959, 47977, 47978, 47995
- Jay County (8)
- 47326, 47336, 47369, 47371, 47373, 47380, 47381, 47390
- Jefferson County (10)
- 47043, 47138, 47147, 47224, 47227, 47230, 47231, 47243, 47250, 47270
- Jennings County (13)
- 47037, 47223, 47227, 47229, 47230, 47231, 47232, 47265, 47270, 47273, 47274, 47282, 47283
- Johnson County (11)
- 46106, 46124, 46131, 46142, 46143, 46160, 46162, 46164, 46181, 46184, 46259
- Knox County (12)
- 47512, 47516, 47524, 47528, 47535, 47557, 47561, 47573, 47578, 47591, 47596, 47597
- Kosciusko County (20)
- 46502, 46504, 46508, 46510, 46524, 46538, 46539, 46542, 46550, 46555, 46562, 46567, 46580, 46582, 46590, 46732, 46787, 46910, 46962, 46982
- LaGrange County (13)
- 46540, 46543, 46565, 46571, 46746, 46747, 46761, 46767, 46771, 46776, 46786, 46789, 46795
- Lake County (28)
- 46303, 46307, 46311, 46312, 46319, 46320, 46321, 46322, 46323, 46324, 46327, 46341, 46342, 46356, 46373, 46375, 46376, 46377, 46394, 46402, 46403, 46404, 46405, 46406, 46407, 46408, 46409, 46410
- LaPorte County (15)
- 46340, 46345, 46346, 46348, 46350, 46360, 46365, 46371, 46382, 46390, 46391, 46532, 46552, 46554, 46574
- Lawrence County (11)
- 47264, 47420, 47421, 47436, 47437, 47446, 47451, 47452, 47462, 47467, 47470
- Madison County (18)
- 46001, 46011, 46012, 46013, 46016, 46017, 46036, 46040, 46044, 46048, 46051, 46056, 46060, 46063, 46064, 46070, 46928, 47356
- Marion County (40)
- 46077, 46107, 46113, 46183, 46201, 46202, 46203, 46204, 46205, 46206, 46208, 46214, 46216, 46217, 46218, 46219, 46220, 46221, 46222, 46224, 46225, 46226, 46227, 46228, 46229, 46231, 46234, 46235, 46236, 46237, 46239, 46240, 46241, 46250, 46254, 46256, 46259, 46260, 46268, 46278
- Marshall County (15)
- 46501, 46504, 46506, 46511, 46513, 46524, 46531, 46536, 46537, 46539, 46550, 46563, 46570, 46572, 46574
- Martin County (7)
- 47432, 47446, 47470, 47522, 47553, 47562, 47581
- Miami County (13)
- 46901, 46910, 46911, 46914, 46919, 46926, 46932, 46951, 46958, 46959, 46970, 46971, 46974
- Monroe County (18)
- 46151, 47264, 47401, 47403, 47404, 47405, 47406, 47408, 47429, 47433, 47434, 47436, 47448, 47458, 47460, 47462, 47464, 47468
- Montgomery County (16)
- 46035, 46172, 47916, 47930, 47933, 47940, 47949, 47954, 47955, 47965, 47967, 47968, 47981, 47989, 47990, 47994
- Morgan County (14)
- 46106, 46111, 46113, 46118, 46120, 46125, 46151, 46157, 46158, 46160, 46166, 46180, 47433, 47456
- Newton County (12)
- 46310, 46349, 46379, 46381, 47922, 47942, 47943, 47948, 47951, 47963, 47964, 47978
- Noble County (18)
- 46543, 46562, 46571, 46701, 46710, 46723, 46725, 46732, 46748, 46755, 46760, 46763, 46764, 46767, 46784, 46794, 46795, 46796
- Ohio County (5)
- 47001, 47011, 47017, 47018, 47040
- Orange County (11)
- 47108, 47118, 47125, 47140, 47175, 47432, 47452, 47454, 47469, 47513, 47527
- Owen County (14)
- 46120, 46166, 47404, 47427, 47431, 47433, 47455, 47456, 47459, 47460, 47471, 47833, 47841, 47868
- Parke County (13)
- 46135, 46175, 47832, 47834, 47836, 47837, 47859, 47860, 47862, 47872, 47874, 47952, 47989
- Perry County (14)
- 47118, 47137, 47513, 47514, 47515, 47520, 47525, 47532, 47551, 47574, 47576, 47577, 47586, 47588
- Pike County (11)
- 47541, 47542, 47564, 47567, 47584, 47585, 47590, 47598, 47619, 47640, 47660
- Porter County (15)
- 46301, 46302, 46304, 46307, 46341, 46342, 46347, 46348, 46360, 46368, 46383, 46385, 46391, 46393, 46403
- Posey County (7)
- 47612, 47616, 47620, 47631, 47633, 47638, 47712
- Pulaski County (11)
- 46366, 46374, 46939, 46960, 46968, 46978, 46985, 46996, 47946, 47957, 47959
- Putnam County (15)
- 46105, 46120, 46121, 46128, 46135, 46165, 46170, 46171, 46172, 46175, 47456, 47840, 47868, 47954, 47989
- Randolph County (13)
- 47320, 47340, 47354, 47355, 47358, 47360, 47368, 47373, 47380, 47382, 47390, 47393, 47394
- Ripley County (13)
- 47006, 47017, 47018, 47021, 47023, 47031, 47032, 47033, 47034, 47037, 47041, 47042, 47250
- Rush County (14)
- 46104, 46115, 46127, 46133, 46146, 46148, 46150, 46155, 46156, 46161, 46173, 46182, 47272, 47352
- Scott County (6)
- 47102, 47138, 47147, 47170, 47177, 47230
- Shelby County (16)
- 46110, 46124, 46126, 46130, 46131, 46144, 46150, 46161, 46162, 46163, 46176, 46182, 46259, 47234, 47240, 47272
- Spencer County (16)
- 47523, 47531, 47532, 47537, 47541, 47550, 47552, 47577, 47579, 47588, 47601, 47611, 47615, 47634, 47635, 47637
- St. Joseph County (24)
- 46506, 46530, 46536, 46544, 46545, 46550, 46552, 46554, 46556, 46561, 46573, 46574, 46595, 46601, 46613, 46614, 46615, 46616, 46617, 46619, 46624, 46628, 46635, 46637
- Starke County (10)
- 46366, 46374, 46511, 46531, 46532, 46534, 46563, 46574, 46960, 46968
- Steuben County (8)
- 46703, 46705, 46737, 46742, 46747, 46761, 46776, 46779
- Sullivan County (13)
- 47438, 47561, 47838, 47848, 47849, 47850, 47855, 47858, 47861, 47865, 47866, 47879, 47882
- Switzerland County (9)
- 47011, 47017, 47018, 47020, 47038, 47040, 47043, 47224, 47250
- Tippecanoe County (18)
- 46923, 47901, 47904, 47905, 47906, 47907, 47909, 47918, 47920, 47924, 47930, 47941, 47955, 47967, 47970, 47981, 47983, 47992
- Tipton County (11)
- 46031, 46036, 46045, 46047, 46049, 46050, 46068, 46072, 46076, 46902, 46979
- Union County (6)
- 47003, 47010, 47325, 47331, 47353, 47374
- Vanderburgh County (10)
- 47639, 47708, 47710, 47711, 47712, 47713, 47714, 47715, 47720, 47725
- Vermillion County (10)
- 47831, 47842, 47847, 47854, 47875, 47884, 47928, 47932, 47966, 47974
- Vigo County (20)
- 47802, 47803, 47804, 47805, 47807, 47809, 47834, 47842, 47850, 47851, 47858, 47863, 47866, 47869, 47870, 47871, 47874, 47876, 47880, 47885
- Wabash County (14)
- 46702, 46911, 46926, 46940, 46941, 46943, 46946, 46962, 46974, 46980, 46982, 46984, 46990, 46992
- Warren County (11)
- 47906, 47917, 47918, 47921, 47932, 47944, 47970, 47975, 47982, 47991, 47993
- Warrick County (11)
- 47523, 47537, 47541, 47601, 47610, 47613, 47619, 47630, 47637, 47660, 47725
- Washington County (10)
- 47106, 47108, 47120, 47125, 47126, 47164, 47165, 47167, 47170, 47281
- Wayne County (18)
- 47324, 47325, 47327, 47330, 47335, 47339, 47341, 47345, 47346, 47354, 47355, 47357, 47358, 47360, 47370, 47374, 47392, 47393
- Wells County (17)
- 46714, 46731, 46740, 46759, 46766, 46770, 46777, 46778, 46781, 46783, 46791, 46792, 46798, 46799, 46952, 46991, 47359
- White County (16)
- 46978, 46985, 47906, 47920, 47923, 47925, 47926, 47929, 47950, 47959, 47960, 47970, 47977, 47978, 47980, 47995
- Whitley County (9)
- 46562, 46723, 46725, 46764, 46783, 46787, 46814, 46818, 46962
Neighboring states
Tools for Indiana
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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