ZIP codes

ZIP codes in Illinois by county

Illinois has 1,397 ZIP codes in its 102 counties. 465 of them cross a county line and 1 cross into a neighboring state. Cook County has the most, 177.

By the All Map Tools Team

ZIP codes: 1,397; With 1% or more of their land in the state
Counties: 102; 16 with a page of their own below
Cross a county line: 465; 1% or more of their land in another county
Cross a state line: 1; 1% or more of their land in another state
County with the most: 177; Cook County
Most populated ZIP: 60629; 108,324 people · Chicago

ZIP codes per county in Illinois

5–11
12–16
17–23
24–177

Open in the interactive tool

Counties and their ZIP codes

County	Population (2025)	ZIP codes	Shared
Adams County	64,267	23	11
Alexander County	4,570	8	3
Bond County	16,959	12	9
Boone County	53,568	15	12
Brown County	6,401	5	3
Bureau County	32,510	31	13
Calhoun County	4,300	7	1
Carroll County	15,419	10	8
Cass County	12,463	8	5
Champaign County	209,972	35	17
Christian County	33,443	20	12
Clark County	15,114	10	9
Clay County	12,793	13	11
Clinton County	37,128	17	9
Coles County	46,607	14	11
Cook County	5,194,625	177	21
Crawford County	18,648	11	7
Cumberland County	10,208	11	9
De Witt County	15,118	13	8
DeKalb County	101,835	22	15
Douglas County	19,880	13	10
DuPage County	934,298	43	18
Edgar County	16,323	15	9
Edwards County	5,898	6	4
Effingham County	34,519	14	13
Fayette County	20,790	18	13
Ford County	13,216	21	18
Franklin County	36,916	18	6
Fulton County	32,901	24	10
Gallatin County	4,616	8	5
Greene County	11,313	12	5
Grundy County	54,052	15	11
Hamilton County	7,859	13	10
Hancock County	16,803	20	12
Hardin County	3,588	5	3
Henderson County	5,984	17	9
Henry County	48,095	24	13
Iroquois County	26,150	28	8
Jackson County	52,501	20	11
Jasper County	9,032	15	10
Jefferson County	36,147	17	11
Jersey County	21,160	11	6
Jo Daviess County	21,594	15	7
Johnson County	13,363	10	9
Kane County	525,757	32	16
Kankakee County	105,525	21	12
Kendall County	145,470	17	12
Knox County	47,767	23	12
Lake County	719,339	34	9
LaSalle County	107,773	28	13
Lawrence County	13,790	7	5
Lee County	32,914	24	14
Livingston County	35,057	29	16
Logan County	27,182	20	13
Macon County	99,300	27	13
Macoupin County	43,748	28	17
Madison County	263,110	36	16
Marion County	36,382	15	10
Marshall County	11,473	19	14
Mason County	12,411	11	5
Massac County	13,502	8	7
McDonough County	25,916	17	11
McHenry County	317,751	23	13
McLean County	171,419	33	18
Menard County	11,863	8	6
Mercer County	15,229	17	11
Monroe County	34,840	10	5
Montgomery County	28,076	28	20
Morgan County	32,515	15	12
Moultrie County	14,371	8	8
Ogle County	51,399	26	16
Peoria County	178,553	28	9
Perry County	20,160	11	7
Piatt County	16,791	16	10
Pike County	14,231	16	6
Pope County	3,672	10	9
Pulaski County	4,820	10	5
Putnam County	5,619	7	2
Randolph County	29,921	17	8
Richland County	15,219	8	5
Rock Island County	141,869	21	7
Saline County	22,772	11	9
Sangamon County	194,170	30	11
Schuyler County	6,657	11	6
Scott County	4,866	9	7
Shelby County	20,576	22	15
St. Clair County	250,708	34	11
Stark County	5,319	9	7
Stephenson County	43,220	19	11
Tazewell County	130,049	21	9
Union County	16,656	13	10
Vermilion County	71,259	27	8
Wabash County	10,907	7	3
Warren County	16,222	14	10
Washington County	13,564	13	7
Wayne County	15,882	19	10
White County	13,250	11	7
Whiteside County	54,121	13	7
Will County	712,253	44	27
Williamson County	67,225	21	11
Winnebago County	283,674	25	14
Woodford County	38,111	16	11

Every ZIP code in Illinois, 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 (23): 62301, 62305, 62311, 62312, 62314, 62316, 62320, 62324, 62325, 62338, 62339, 62343, 62346, 62347, 62348, 62349, 62351, 62359, 62360, 62365, 62373, 62376, 62379
Alexander County (8): 62914, 62952, 62957, 62962, 62969, 62988, 62990, 62992
Bond County (12): 62017, 62019, 62074, 62077, 62086, 62246, 62249, 62253, 62262, 62273, 62275, 62284
Boone County (15): 60033, 60135, 60145, 60146, 61008, 61011, 61012, 61016, 61038, 61065, 61073, 61080, 61107, 61111, 61114
Brown County (5): 62323, 62324, 62353, 62375, 62378
Bureau County (31): 61283, 61312, 61314, 61315, 61317, 61320, 61322, 61323, 61328, 61329, 61330, 61337, 61338, 61342, 61344, 61345, 61346, 61349, 61354, 61356, 61359, 61361, 61362, 61368, 61374, 61376, 61379, 61421, 61443, 61537, 61560
Calhoun County (7): 62006, 62013, 62036, 62045, 62047, 62053, 62355
Carroll County (10): 61014, 61046, 61051, 61053, 61062, 61064, 61074, 61078, 61270, 61285
Cass County (8): 62611, 62612, 62618, 62622, 62627, 62673, 62675, 62691
Champaign County (35): 60936, 60949, 60957, 60960, 61801, 61802, 61810, 61815, 61816, 61820, 61821, 61822, 61840, 61843, 61845, 61847, 61849, 61851, 61852, 61853, 61859, 61862, 61863, 61864, 61866, 61871, 61872, 61873, 61874, 61875, 61877, 61878, 61880, 61884, 61956
Christian County (20): 62075, 62083, 62510, 62513, 62517, 62531, 62538, 62540, 62545, 62546, 62547, 62550, 62555, 62556, 62557, 62558, 62563, 62567, 62568, 62570
Clark County (10): 61933, 62413, 62420, 62423, 62441, 62442, 62449, 62474, 62477, 62478
Clay County (13): 62424, 62426, 62434, 62443, 62448, 62824, 62838, 62839, 62854, 62858, 62868, 62879, 62899
Clinton County (17): 62215, 62216, 62218, 62219, 62230, 62231, 62245, 62249, 62250, 62253, 62265, 62266, 62275, 62293, 62801, 62875, 62882
Coles County (14): 61910, 61911, 61912, 61920, 61928, 61930, 61931, 61938, 61943, 61951, 62420, 62440, 62469, 62474
Cook County (177): 60004, 60005, 60007, 60008, 60010, 60015, 60016, 60018, 60022, 60025, 60026, 60029, 60043, 60053, 60056, 60062, 60067, 60068, 60070, 60074, 60076, 60077, 60089, 60090, 60091, 60093, 60103, 60104, 60107, 60120, 60126, 60130, 60131, 60133, 60141, 60153, 60154, 60155, 60160, 60162, 60163, 60164, 60165, 60169, 60171, 60172, 60173, 60176, 60192, 60193, 60194, 60195, 60201, 60202, 60203, 60208, 60301, 60302, 60304, 60305, 60402, 60406, 60409, 60411, 60415, 60418, 60419, 60422, 60423, 60425, 60426, 60428, 60429, 60430, 60438, 60439, 60443, 60445, 60449, 60452, 60453, 60455, 60456, 60457, 60458, 60459, 60461, 60462, 60463, 60464, 60465, 60466, 60467, 60469, 60471, 60472, 60473, 60475, 60476, 60477, 60478, 60480, 60482, 60487, 60501, 60513, 60521, 60525, 60526, 60527, 60534, 60546, 60558, 60601, 60602, 60603, 60604, 60605, 60606, 60607, 60608, 60609, 60610, 60611, 60612, 60613, 60614, 60615, 60616, 60617, 60618, 60619, 60620, 60621, 60622, 60623, 60624, 60625, 60626, 60628, 60629, 60630, 60631, 60632, 60633, 60634, 60636, 60637, 60638, 60639, 60640, 60641, 60642, 60643, 60644, 60645, 60646, 60647, 60649, 60651, 60652, 60653, 60654, 60655, 60656, 60657, 60659, 60660, 60661, 60706, 60707, 60712, 60714, 60803, 60804, 60805, 60827
Crawford County (11): 62413, 62421, 62427, 62433, 62442, 62449, 62451, 62454, 62464, 62466, 62478
Cumberland County (11): 61938, 62420, 62428, 62436, 62440, 62445, 62447, 62462, 62467, 62468, 62469
De Witt County (13): 61727, 61735, 61745, 61749, 61750, 61752, 61754, 61756, 61777, 61778, 61842, 61882, 62512
DeKalb County (22): 60111, 60112, 60115, 60129, 60135, 60140, 60145, 60146, 60150, 60151, 60152, 60178, 60511, 60518, 60520, 60530, 60531, 60548, 60550, 60552, 60556, 61068
Douglas County (13): 61852, 61872, 61910, 61911, 61913, 61917, 61919, 61930, 61941, 61942, 61943, 61953, 61956
DuPage County (43): 60007, 60101, 60103, 60106, 60108, 60126, 60133, 60137, 60139, 60143, 60148, 60157, 60172, 60174, 60181, 60184, 60185, 60187, 60188, 60189, 60190, 60191, 60439, 60440, 60502, 60504, 60510, 60514, 60515, 60516, 60517, 60519, 60521, 60523, 60527, 60532, 60540, 60555, 60559, 60561, 60563, 60564, 60565
Edgar County (15): 61810, 61870, 61876, 61917, 61924, 61932, 61933, 61940, 61942, 61943, 61944, 61949, 61955, 62423, 62441
Edwards County (6): 62476, 62806, 62815, 62818, 62833, 62844
Effingham County (14): 62401, 62411, 62414, 62424, 62426, 62443, 62445, 62458, 62461, 62467, 62473, 62479, 62838, 62858
Fayette County (18): 62011, 62032, 62080, 62253, 62262, 62411, 62414, 62418, 62422, 62426, 62431, 62458, 62471, 62838, 62875, 62880, 62885, 62892
Ford County (21): 60917, 60918, 60919, 60921, 60929, 60933, 60936, 60941, 60946, 60948, 60949, 60952, 60957, 60959, 60960, 60962, 60968, 61720, 61731, 61773, 61845
Franklin County (18): 62812, 62819, 62822, 62825, 62836, 62856, 62860, 62865, 62874, 62883, 62884, 62890, 62891, 62896, 62897, 62932, 62983, 62999
Fulton County (24): 61415, 61427, 61431, 61432, 61433, 61441, 61459, 61474, 61477, 61482, 61484, 61501, 61519, 61520, 61524, 61531, 61533, 61542, 61543, 61544, 61553, 61563, 61569, 62644
Gallatin County (8): 62867, 62871, 62930, 62931, 62934, 62954, 62979, 62984
Greene County (12): 62016, 62027, 62044, 62050, 62052, 62054, 62078, 62081, 62082, 62092, 62098, 62630
Grundy County (15): 60407, 60410, 60416, 60420, 60424, 60437, 60444, 60447, 60450, 60470, 60474, 60479, 60541, 60961, 61360
Hamilton County (13): 62810, 62817, 62828, 62829, 62835, 62859, 62860, 62869, 62887, 62890, 62895, 62930, 62935
Hancock County (20): 61420, 61450, 62311, 62313, 62316, 62321, 62326, 62330, 62334, 62336, 62341, 62349, 62351, 62354, 62358, 62367, 62373, 62374, 62379, 62380
Hardin County (5): 62919, 62931, 62938, 62947, 62982
Henderson County (17): 61418, 61425, 61437, 61442, 61447, 61450, 61453, 61454, 61460, 61462, 61469, 61471, 61475, 61476, 61478, 61480, 62330
Henry County (24): 61233, 61234, 61235, 61238, 61240, 61241, 61250, 61254, 61258, 61262, 61273, 61274, 61277, 61283, 61344, 61361, 61413, 61414, 61419, 61434, 61443, 61465, 61468, 61490
Iroquois County (28): 60911, 60912, 60918, 60922, 60924, 60926, 60927, 60928, 60930, 60931, 60938, 60939, 60941, 60942, 60945, 60948, 60951, 60953, 60955, 60956, 60960, 60964, 60966, 60967, 60968, 60970, 60973, 60974
Jackson County (20): 62272, 62280, 62832, 62901, 62902, 62903, 62905, 62907, 62916, 62920, 62924, 62927, 62932, 62940, 62942, 62950, 62958, 62966, 62975, 62994
Jasper County (15): 62420, 62424, 62425, 62432, 62434, 62436, 62445, 62448, 62449, 62459, 62467, 62475, 62479, 62480, 62481
Jefferson County (17): 62801, 62808, 62810, 62814, 62816, 62830, 62836, 62846, 62851, 62864, 62872, 62877, 62883, 62889, 62893, 62894, 62898
Jersey County (11): 62012, 62022, 62028, 62030, 62031, 62035, 62037, 62052, 62054, 62063, 62079
Jo Daviess County (15): 61001, 61025, 61028, 61036, 61041, 61044, 61048, 61053, 61059, 61062, 61074, 61075, 61085, 61087, 61089
Johnson County (10): 62908, 62912, 62922, 62923, 62939, 62943, 62967, 62972, 62985, 62995
Kane County (32): 60010, 60102, 60109, 60110, 60118, 60119, 60120, 60123, 60124, 60134, 60136, 60140, 60142, 60144, 60151, 60174, 60175, 60177, 60178, 60183, 60184, 60185, 60502, 60504, 60505, 60506, 60510, 60511, 60538, 60539, 60542, 60554
Kankakee County (21): 60401, 60424, 60468, 60481, 60901, 60910, 60913, 60914, 60915, 60917, 60919, 60922, 60935, 60940, 60941, 60950, 60954, 60958, 60961, 60964, 60969
Kendall County (17): 60431, 60447, 60450, 60503, 60512, 60536, 60537, 60538, 60541, 60543, 60544, 60545, 60548, 60554, 60560, 60585, 60586
Knox County (23): 61401, 61402, 61410, 61414, 61428, 61430, 61434, 61436, 61439, 61448, 61449, 61458, 61467, 61472, 61474, 61485, 61488, 61489, 61490, 61529, 61531, 61544, 61572
Lake County (34): 60002, 60010, 60013, 60015, 60020, 60021, 60030, 60031, 60035, 60040, 60041, 60042, 60044, 60045, 60046, 60047, 60048, 60051, 60060, 60061, 60064, 60069, 60073, 60074, 60075, 60081, 60083, 60084, 60085, 60087, 60088, 60089, 60096, 60099
LaSalle County (28): 60470, 60518, 60531, 60537, 60548, 60549, 60551, 60552, 60557, 61301, 61316, 61321, 61325, 61332, 61334, 61341, 61342, 61348, 61350, 61354, 61358, 61360, 61364, 61370, 61371, 61372, 61373, 61377
Lawrence County (7): 62417, 62421, 62427, 62439, 62460, 62466, 62476
Lee County (24): 60518, 60530, 60553, 61006, 61021, 61031, 61042, 61057, 61064, 61068, 61071, 61081, 61243, 61310, 61318, 61324, 61330, 61331, 61342, 61349, 61353, 61367, 61376, 61378
Livingston County (29): 60420, 60460, 60470, 60917, 60919, 60920, 60921, 60929, 60934, 60946, 60952, 60959, 60961, 60968, 61311, 61313, 61319, 61333, 61364, 61726, 61731, 61739, 61740, 61741, 61743, 61744, 61764, 61769, 61775
Logan County (20): 61721, 61723, 61749, 61751, 61754, 62512, 62518, 62519, 62541, 62543, 62548, 62613, 62634, 62635, 62643, 62656, 62666, 62671, 62682, 62693
Macon County (27): 61749, 61756, 61818, 61830, 61882, 61914, 61925, 61937, 62501, 62513, 62514, 62521, 62522, 62523, 62526, 62532, 62535, 62537, 62539, 62543, 62544, 62547, 62549, 62550, 62551, 62554, 62573
Macoupin County (28): 62002, 62009, 62012, 62014, 62021, 62023, 62033, 62044, 62056, 62063, 62069, 62074, 62079, 62085, 62088, 62093, 62560, 62572, 62626, 62630, 62638, 62640, 62649, 62667, 62672, 62674, 62685, 62690
Madison County (36): 62001, 62002, 62010, 62012, 62018, 62021, 62024, 62025, 62026, 62034, 62035, 62040, 62046, 62048, 62058, 62060, 62061, 62062, 62067, 62074, 62084, 62086, 62087, 62088, 62090, 62095, 62097, 62201, 62216, 62234, 62249, 62254, 62275, 62281, 62293, 62294
Marion County (15): 62801, 62807, 62830, 62838, 62849, 62851, 62853, 62854, 62870, 62875, 62881, 62882, 62889, 62892, 62893
Marshall County (19): 61321, 61336, 61358, 61369, 61375, 61377, 61421, 61424, 61479, 61491, 61523, 61526, 61537, 61540, 61541, 61560, 61565, 61570, 61760
Mason County (11): 61532, 61546, 61567, 62617, 62627, 62633, 62644, 62655, 62664, 62671, 62682
Massac County (8): 62908, 62910, 62938, 62941, 62943, 62953, 62956, 62960
McDonough County (17): 61411, 61416, 61420, 61422, 61438, 61440, 61450, 61452, 61455, 61459, 61470, 61475, 61482, 61484, 62326, 62367, 62374
McHenry County (23): 60010, 60012, 60013, 60014, 60021, 60033, 60034, 60042, 60050, 60051, 60071, 60072, 60081, 60097, 60098, 60102, 60135, 60140, 60142, 60152, 60156, 60180, 61038
McLean County (33): 60936, 61701, 61704, 61705, 61720, 61722, 61723, 61724, 61725, 61726, 61728, 61729, 61730, 61731, 61732, 61736, 61737, 61738, 61739, 61744, 61745, 61748, 61752, 61753, 61754, 61761, 61770, 61772, 61774, 61776, 61842, 61843, 61854
Menard County (8): 62613, 62642, 62666, 62673, 62675, 62677, 62688, 62693
Mercer County (17): 61231, 61259, 61260, 61262, 61263, 61264, 61272, 61276, 61279, 61281, 61412, 61442, 61465, 61466, 61472, 61476, 61486
Monroe County (10): 62236, 62244, 62248, 62256, 62264, 62277, 62278, 62279, 62295, 62298
Montgomery County (28): 62015, 62017, 62019, 62032, 62049, 62051, 62056, 62069, 62074, 62075, 62076, 62077, 62080, 62083, 62086, 62089, 62091, 62094, 62533, 62538, 62546, 62553, 62557, 62558, 62560, 62572, 62640, 62690
Morgan County (15): 62601, 62611, 62612, 62621, 62628, 62631, 62638, 62650, 62665, 62667, 62668, 62670, 62692, 62694, 62695
Moultrie County (8): 61911, 61913, 61914, 61925, 61928, 61937, 61951, 61957
Ogle County (26): 60113, 60129, 60146, 61006, 61007, 61010, 61015, 61020, 61021, 61030, 61031, 61039, 61043, 61047, 61049, 61051, 61052, 61054, 61061, 61064, 61068, 61078, 61084, 61091, 61102, 61109
Peoria County (28): 61451, 61489, 61517, 61523, 61525, 61526, 61528, 61529, 61531, 61533, 61536, 61539, 61547, 61552, 61559, 61562, 61565, 61569, 61602, 61603, 61604, 61605, 61606, 61607, 61614, 61615, 61616, 61625
Perry County (11): 62237, 62238, 62268, 62272, 62274, 62831, 62832, 62883, 62888, 62916, 62997
Piatt County (16): 61813, 61818, 61830, 61839, 61842, 61851, 61853, 61854, 61855, 61856, 61875, 61882, 61884, 61913, 61929, 61936
Pike County (16): 62312, 62314, 62323, 62340, 62343, 62345, 62352, 62353, 62355, 62356, 62357, 62361, 62362, 62363, 62366, 62370
Pope County (10): 62910, 62928, 62938, 62943, 62946, 62947, 62960, 62972, 62985, 62987
Pulaski County (10): 62923, 62926, 62941, 62956, 62963, 62964, 62970, 62976, 62992, 62996
Putnam County (7): 61326, 61327, 61335, 61336, 61340, 61363, 61560
Randolph County (17): 62217, 62233, 62237, 62241, 62242, 62257, 62261, 62272, 62277, 62278, 62280, 62286, 62288, 62292, 62297, 62916, 63673
Richland County (8): 62419, 62421, 62425, 62448, 62450, 62452, 62466, 62868
Rock Island County (21): 61201, 61232, 61236, 61237, 61239, 61240, 61242, 61244, 61256, 61257, 61259, 61264, 61265, 61272, 61273, 61275, 61278, 61279, 61281, 61282, 61284
Saline County (11): 62869, 62890, 62917, 62930, 62934, 62935, 62946, 62947, 62965, 62977, 62987
Sangamon County (30): 62515, 62520, 62530, 62536, 62539, 62545, 62548, 62558, 62561, 62563, 62613, 62615, 62625, 62629, 62661, 62670, 62677, 62684, 62689, 62690, 62692, 62693, 62701, 62702, 62703, 62704, 62706, 62707, 62711, 62712
Schuyler County (11): 61440, 61452, 61484, 62311, 62319, 62344, 62346, 62367, 62624, 62639, 62681
Scott County (9): 62082, 62610, 62621, 62628, 62650, 62663, 62665, 62668, 62694
Shelby County (22): 61914, 61928, 61957, 62080, 62401, 62414, 62422, 62431, 62438, 62444, 62447, 62461, 62462, 62463, 62465, 62510, 62534, 62550, 62553, 62557, 62565, 62571
St. Clair County (34): 62059, 62060, 62201, 62203, 62204, 62205, 62206, 62207, 62208, 62220, 62221, 62223, 62225, 62226, 62232, 62234, 62236, 62239, 62240, 62243, 62254, 62255, 62257, 62258, 62260, 62264, 62265, 62269, 62282, 62285, 62289, 62293, 62294, 62298
Stark County (9): 61345, 61421, 61426, 61443, 61449, 61479, 61483, 61491, 61559
Stephenson County (19): 61007, 61013, 61018, 61019, 61027, 61032, 61039, 61044, 61047, 61048, 61050, 61060, 61062, 61063, 61067, 61070, 61078, 61087, 61089
Tazewell County (21): 61530, 61534, 61535, 61546, 61550, 61554, 61564, 61568, 61571, 61610, 61611, 61721, 61732, 61733, 61734, 61742, 61747, 61755, 61759, 62635, 62682
Union County (13): 62902, 62905, 62906, 62912, 62920, 62923, 62926, 62939, 62952, 62957, 62958, 62961, 62998
Vermilion County (27): 60932, 60942, 60960, 60963, 61810, 61811, 61812, 61814, 61817, 61831, 61832, 61833, 61834, 61841, 61844, 61846, 61848, 61849, 61850, 61857, 61858, 61859, 61862, 61865, 61870, 61876, 61883
Wabash County (7): 62410, 62460, 62476, 62811, 62818, 62852, 62863
Warren County (14): 61401, 61410, 61412, 61415, 61417, 61423, 61435, 61447, 61453, 61462, 61473, 61474, 61475, 61478
Washington County (13): 62214, 62237, 62257, 62263, 62268, 62271, 62801, 62803, 62808, 62831, 62848, 62876, 62877
Wayne County (19): 62446, 62809, 62810, 62814, 62820, 62823, 62824, 62828, 62833, 62837, 62842, 62843, 62850, 62851, 62868, 62878, 62886, 62895, 62899
White County (11): 62820, 62821, 62827, 62835, 62844, 62861, 62862, 62867, 62869, 62871, 62887
Whiteside County (13): 61014, 61037, 61071, 61081, 61230, 61243, 61250, 61251, 61252, 61261, 61270, 61277, 61283
Will County (44): 60401, 60403, 60404, 60407, 60408, 60410, 60416, 60417, 60421, 60423, 60431, 60432, 60433, 60435, 60436, 60439, 60440, 60441, 60442, 60446, 60447, 60448, 60449, 60451, 60466, 60467, 60468, 60471, 60475, 60477, 60481, 60484, 60487, 60490, 60491, 60503, 60517, 60544, 60564, 60565, 60585, 60586, 60940, 60950
Williamson County (21): 62841, 62890, 62896, 62901, 62902, 62915, 62917, 62918, 62921, 62922, 62924, 62933, 62939, 62948, 62949, 62951, 62958, 62959, 62967, 62974, 62987
Winnebago County (25): 61011, 61016, 61019, 61020, 61024, 61047, 61063, 61072, 61073, 61077, 61079, 61080, 61084, 61088, 61101, 61102, 61103, 61104, 61107, 61108, 61109, 61111, 61112, 61114, 61115
Woodford County (16): 61516, 61530, 61545, 61548, 61561, 61570, 61611, 61725, 61729, 61733, 61738, 61742, 61744, 61748, 61760, 61771

Neighboring states

Tools for Illinois

ZIP codes by county or city Any county or city in Illinois on an interactive map, with CSV US county map Its counties shaded by population, income or your own data Elevation and places of Illinois 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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