US ZIP Codes → IA → SIOUX CITY → 18TH ST

18TH ST, SIOUX CITY, IA ZIP Code

Street	18TH ST
City	SIOUX CITY
State	Iowa
ZIP Codes count	2 (see all)
Post offices count	1 (see all)

ZIP Codes for 18TH ST, SIOUX CITY, Iowa

51104, 51105

This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP+4 Codes for 18TH ST, SIOUX CITY, IA by house number

Address range	House number	ZIP+4 code
From 201 To 299 Odd	201, 203, 205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233, 235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263, 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, 295, 297, 299	51105-1003
206	206	51105-1002
From 312 To 314 Even	312, 314	51105-1004
315	315	51105-1005
From 405 To 411 Odd	405, 407, 409, 411	51105-1031
From 600 To 698 Even	600, 602, 604, 606, 608, 610, 612, 614, 616, 618, 620, 622, 624, 626, 628, 630, 632, 634, 636, 638, 640, 642, 644, 646, 648, 650, 652, 654, 656, 658, 660, 662, 664, 666, 668, 670, 672, 674, 676, 678, 680, 682, 684, 686, 688, 690, 692, 694, 696, 698	51105-1034
From 700 To 798 Even	700, 702, 704, 706, 708	51105-1036
	710	51105-1032
	710, APT Range 1 - 5	51105-1032
	712, 714, 716, 718, 720, 722, 724, 726, 728, 730, 732, 734, 736, 738, 740, 742, 744, 746, 748, 750, 752, 754, 756, 758, 760, 762, 764, 766, 768, 770, 772, 774, 776, 778, 780, 782, 784, 786, 788, 790, 792, 794, 796, 798	51105-1036
From 701 To 799 Odd	701, 703, 705, 707, 709, 711, 713, 715, 717, 719, 721, 723, 725, 727, 729, 731, 733, 735, 737, 739, 741, 743, 745, 747, 749, 751, 753, 755, 757, 759, 761, 763, 765, 767, 769, 771, 773, 775, 777, 779, 781, 783, 785, 787, 789, 791, 793, 795, 797, 799	51105-1037
From 800 To 898 Even	800, 802, 804, 806, 808, 810, 812	51105-1038
	814	51105-1040
	814, APT Range A - C	51105-1040
	816, 818, 820, 822, 824, 826, 828, 830, 832, 834, 836, 838, 840, 842, 844, 846, 848, 850, 852, 854, 856, 858, 860, 862, 864, 866, 868, 870, 872, 874, 876, 878, 880, 882, 884, 886, 888, 890, 892, 894, 896, 898	51105-1038
From 801 To 899 Odd	801, 803, 805, 807, 809, 811, 813, 815, 817, 819, 821, 823	51105-1039
	825	51105-1067
	825, APT Range 1 - 6	51105-1067
	827	51105-1033
	827, APT Range 1 - 3	51105-1033
	829, 831, 833, 835, 837, 839, 841, 843, 845, 847, 849, 851, 853, 855, 857, 859, 861, 863, 865, 867, 869, 871, 873, 875, 877, 879, 881, 883, 885, 887, 889, 891, 893, 895, 897, 899	51105-1039
From 1001 To 1019 Odd	1001, 1003, 1005, 1007, 1009, 1011, 1013, 1015, 1017, 1019	51104-3307
From 1010 To 1012 Even	1010, 1012	51104-3308
From 1112 To 1120 Even	1112, 1114, 1116, 1118, 1120	51104-3310
From 1113 To 1123 Odd	1113, 1115, 1117, 1119, 1121, 1123	51104-3309
From 1201 To 1209 Odd	1201, 1203, 1205, 1207, 1209	51104-3311
From 1202 To 1234 Even	1202, 1204, 1206, 1208, 1210, 1212, 1214, 1216, 1218, 1220, 1222, 1224, 1226, 1228, 1230, 1232, 1234	51104-3312
1660	1660	51105-2001
1665	1665	51105-2002
1718	1718	51105-2003
1723	1723	51105-2004
1800	1800	51105-2005
From 1801 To 1821 Odd	1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 1819, 1821	51105-2006
1910	1910	51105-2007
1921	1921	51105-2008
2121	2121	51105-2037
2401	2401	51105-2000
From 2501 To 2599 Odd	2501, 2503, 2505, 2507, 2509, 2511, 2513, 2515, 2517, 2519, 2521, 2523, 2525, 2527, 2529, 2531, 2533, 2535, 2537, 2539, 2541, 2543, 2545, 2547, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2567, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2587, 2589, 2591, 2593, 2595, 2597, 2599	51105-2018
From 2700 To 2798 Even	2700, 2702, 2704, 2706, 2708, 2710, 2712, 2714, 2716, 2718, 2720, 2722, 2724, 2726, 2728, 2730, 2732, 2734, 2736, 2738, 2740, 2742, 2744, 2746, 2748, 2750, 2752, 2754, 2756, 2758, 2760, 2762, 2764, 2766, 2768, 2770, 2772, 2774, 2776, 2778, 2780, 2782, 2784, 2786, 2788, 2790, 2792, 2794, 2796, 2798	51105-2523
From 2800 To 2898 Even	2800, 2802, 2804, 2806, 2808, 2810, 2812, 2814, 2816, 2818, 2820, 2822, 2824, 2826, 2828, 2830, 2832, 2834, 2836, 2838, 2840, 2842, 2844, 2846, 2848, 2850, 2852, 2854, 2856, 2858, 2860, 2862, 2864, 2866, 2868, 2870, 2872, 2874, 2876, 2878, 2880, 2882, 2884, 2886, 2888, 2890, 2892, 2894, 2896, 2898	51105-2525
From 3007 To 3009 Odd	3007, 3009	51105-2502
From 5500 To 5598 Even	5500, 5502, 5504, 5506, 5508, 5510, 5512, 5514, 5516, 5518, 5520, 5522, 5524, 5526, 5528, 5530, 5532, 5534, 5536, 5538, 5540, 5542, 5544, 5546, 5548, 5550, 5552, 5554, 5556, 5558, 5560, 5562, 5564, 5566, 5568, 5570, 5572, 5574, 5576, 5578, 5580, 5582, 5584, 5586, 5588, 5590, 5592, 5594, 5596, 5598	51105-2970

List of 18TH ST, SIOUX CITY, IA ZIP Codes

ZIP	TYPE	POPULATION
51104	STANDARD	23,038
51105	STANDARD	10,902

Post offices

SIOUX CITY — Post Office^™ 214 JACKSON ST SIOUX CITY, IA 51101-9998

Envelope example

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.

Address example

750 18TH ST
SIOUX CITY IA 51105-1036

213 18TH ST
SIOUX CITY IA 51105-1003

5590 18TH ST
SIOUX CITY IA 51105-2970

899 18TH ST
SIOUX CITY IA 51105-1039

830 18TH ST
SIOUX CITY IA 51105-1038

690 18TH ST
SIOUX CITY IA 51105-1034

Map

ZIP Codes for other locations

State and city for 18TH ST

Iowa ZIP Codes SIOUX CITY ZIP Codes

ZIP Codes by ZIP count in Iowa

DES MOINES CEDAR RAPIDS DAVENPORT IOWA CITY CITIGROUP

Other streets in SIOUX CITY, Iowa

W 16TH ST 17TH ST W 17TH ST18TH STW 18TH ST 19TH ST W 19TH ST