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US ZIP Codes → DC → WASHINGTON → 1ST ST NW

1ST ST NW, WASHINGTON, DC ZIP Code

Street1ST ST NW
CityWASHINGTON
StateDistrict of Columbia
ZIP Codes count5 (see all)
Post offices count3 (see all)
ZIP Codes for 1ST ST NW, WASHINGTON, District of Columbia
20001, 20011, 20012, 20422, 20534
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 1ST ST NW, WASHINGTON, DC by house number

Address rangeHouse numberZIP+4 code
31131120001-2134
311311, OFFICE BLDG20001-2145
32032020534-0002
40040020534-0004
44044020001-2023
    440, STE Range 1 - 220001-2028
    440, STE 20020001-2376
    440, STE 30020001-2387
    440, STE Range 350 - 360 Even20001-2396
    440, STE 40020001-2387
    440, STE Range 430 - 450 Even20001-2395
    440, STE 50020001-2397
    440, STE 52020001-2694
    440, STE 55020001-2393
    440, STE 56020001-2694
    440, STE 60020001-2076
    440, STE 70020001-3036
    440, STE Range 740 - 810 Even20001-3018
    440, STE 82020001-3033
    440, STE 84020001-3018
    440, STE 86020001-3034
    440, STE 88020001-3018
    440, STE 90020001-3049
    440, STE 102020001-3072
50050020001-2085
55055020001-2025
90190120001-1403
From 1001 To 1099 Odd100120001-2284
    1001, APT Range 101 - 10420001-2285
    1001, APT Range 105 - 20520001-2286
    1001, APT Range 206 - 30420001-2287
    1001, APT Range 305 - 40320001-2288
    1001, APT Range 404 - 41020001-2289
    1001, APT Range 501 - 50620001-2290
    1001, APT Range 507 - 51020001-2291
1003, 1005, 1007, 1009, 1011, 1013, 1015, 1017, 1019, 1021, 1023, 1025, 1027, 1029, 1031, 1033, 1035, 1037, 1039, 1041, 1043, 1045, 1047, 1049, 1051, 1053, 1055, 1057, 1059, 1061, 1063, 1065, 1067, 1069, 1071, 1073, 1075, 1077, 1079, 1081, 1083, 1085, 1087, 1089, 1091, 1093, 1095, 1097, 109920001-2283
1100110020001-1305
From 1101 To 1161 Odd1101, 1103, 1105, 1107, 1109, 1111, 1113, 1115, 1117, 1119, 1121, 1123, 1125, 1127, 1129, 1131, 1133, 1135, 1137, 1139, 1141, 1143, 1145, 1147, 1149, 1151, 1153, 1155, 1157, 1159, 116120001-1304
From 1140 To 1168 Even1140, 1142, 1144, 1146, 1148, 1150, 1152, 1154, 1156, 1158, 1160, 1162, 1164, 1166, 116820001-1362
From 1221 To 1227 Odd122120001-1234
    1221, APT Range A - D20001-1234
1223, 1225, 122720001-1243
From 1301 To 1345 Odd130120001-1251
    1301, APT Range 1 - 220001-1251
1303, 1305, 1307, 130920001-1250
131120001-1375
    1311, APT 120001-1375
    1311, APT 220001-1375
    1311, APT Range A - B20001-1375
1313, 1315, 1317, 1319, 1321, 1323, 1325, 1327, 1329, 1331, 1333, 1335, 1337, 1339, 1341, 1343, 134520001-1250
From 1400 To 1498 Even1400, 1402, 1404, 1406, 1408, 1410, 1412, 1414, 1416, 1418, 1420, 1422, 1424, 1426, 1428, 1430, 1432, 1434, 1436, 1438, 1440, 1442, 1444, 1446, 1448, 1450, 1452, 1454, 1456, 1458, 1460, 1462, 1464, 1466, 1468, 1470, 1472, 1474, 1476, 1478, 1480, 1482, 1484, 1486, 1488, 1490, 1492, 1494, 1496, 149820001-1763
From 1401 To 1427 Odd1401, 140320001-1131
140520001-1141
    1405, APT Range 1 - 320001-1141
    1405, APT B120001-1141
1407, 1409, 1411, 1413, 1415, 1417, 1419, 142120001-1131
142320001-2277
    1423, APT Range A - B20001-2277
142520001-1131
142720001-1712
    1427, APT Range A - B20001-1712
From 1500 To 1524 Even1500, 1502, 1504, 1506, 1508, 1510, 1512, 1514, 1516, 1518, 1520, 1522, 152420001-1110
From 1501 To 1523 Odd1501, 1503, 1505, 1507, 1509, 1511, 1513, 1515, 1517, 1519, 1521, 152320001-1109
From 1525 To 1541 Odd152520001-1459
    1525, APT Range 1 - 220001-1459
1527, 1529, 1531, 1533, 1535, 1537, 1539, 154120001-1148
From 1526 To 1546 Even1526, 1528, 1530, 1532, 1534, 1536, 1538, 1540, 1542, 1544, 154620001-1147
From 1601 To 1627 Odd1601, 1603, 1605, 1607, 160920001-1101
161120001-5494
    1611, APT Range 1 - 320001-5494
1613, 1615, 161720001-1101
161920001-1137
    1619, APT Range A - C20001-1137
1621, 1623, 1625, 162720001-1101
From 1633 To 1635 Odd1633, 163520001-1153
From 1700 To 1718 Even1700, 1702, 1704, 1706, 1708, 171020001-1118
171220001-0943
    1712, APT Range A - B20001-0943
1714, 171620001-1118
171820001-1140
    1718, APT Range 1 - 1020001-1140
From 1707 To 1721 Odd1707, 1709, 1711, 171320001-1117
171520001-0942
    1715, APT Range A - B20001-0942
171720001-0941
    1717, APT Range A - B20001-0941
1719, 172120001-1117
From 1720 To 1738 Even172020001-1138
172220001-0903
    1722, APT Range 1 - 220001-0903
1724, 1726, 1728, 1730, 1732, 1734, 1736, 173820001-1138
From 1727 To 1747 Odd1727, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 174720001-1154
From 1800 To 1818 Even1800, 1802, 180420001-1057
180620001-1381
    1806, APT Range A - B20001-1381
1808, 1810, 1812, 1814, 181620001-1057
181820001-1037
    1818, APT Range A - B20001-1037
From 1801 To 1819 Odd1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 181920001-1069
From 1820 To 1836 Even1820, 1822, 1824, 1826, 1828, 1830, 1832, 1834, 183620001-1067
From 1821 To 1841 Odd1821, 182320001-1073
182520001-1380
    1825, APT Range A - B20001-1380
182720001-1378
    1827, APT 120001-1378
    1827, APT Range 2 - 320001-1379
182920001-1377
    1829, APT Range A - B20001-1377
183120001-1376
    1831, APT Range 1 - 320001-1376
183320001-1076
    1833, APT Range 1 - 420001-1076
183520001-1475
    1835, APT Range A - B20001-1475
183720001-1073
183920001-1336
    1839, APT Range 1 - 220001-1336
184120001-1073
1904190420001-1001
From 1914 To 1942 Even1914, 1916, 1918, 192020001-1060
192220001-1480
    1922, APT Range 1 - 220001-1480
    1922, APT A20001-1480
    1922, APT B20001-1480
1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 194220001-1060
From 1921 To 1941 Odd1921, 1923, 192520001-1082
192720001-1468
    1927, APT Range 1 - 220001-1468
    1927, APT A20001-1468
    1927, APT B20001-1468
192920001-1047
    1929, APT Range 101 - 20320001-1047
    1929, APT 20420001-1045
    1929, APT Range T1 - T320001-1047
1931, 1933, 1935, 1937, 1939, 194120001-1082
1940194020001-7605
From 2001 To 2037 Odd2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 203120001-1002
203320001-1071
    2033, APT Range A - B20001-1071
2035, 203720001-1002
2003200320001-1095
From 2004 To 2036 Even2004, 2006, 2008, 2010, 2012, 201420001-1003
201620001-1059
    2016, APT Range 1 - 320001-1059
2018, 202020001-1003
202220001-7005
202420001-7004
    2024, APT A20001-1094
2026, 2028, 203020001-1003
203220001-7003
    2032, APT Range A - B20001-7003
2034, 203620001-1003
2009200920001-1096
2011201120001-1097
2015201520001-1099
2018201820001-7000
2026202620001-1093
2031203120001-7001
From 2100 To 2128 Even210020001-7010
    2100, APT Range A - B20001-7010
2102, 2104, 2106, 2108, 2110, 211220001-1005
211420001-1061
    2114, APT 120001-1061
    2114, APT 220001-1061
    2114, APT Range A - B20001-1061
2116, 2118, 2120, 2122, 2124, 2126, 212820001-1005
2102210220001-1272
From 2103 To 2135 Odd2103, 2105, 2107, 2109, 211120001-1004
211320001-7011
    2113, APT Range A - B20001-7011
2115, 2117, 2119, 212120001-1004
212320001-1056
    2123, APT Range 1 - 520001-1056
212520001-1004
212720001-1049
    2127, APT Range 1 - 420001-1049
212920001-1062
    2129, APT Range 1 - 420001-1062
2131, 2133, 213520001-1004
2104210420001-1271
2107210720001-1260
2110211020001-1263
2112211220001-1262
2119211920001-1261
2125212520001-1479
From 2200 To 2228 Even2200, 2202, 2204, 2206, 2208, 2210, 2212, 221420001-1016
221620001-1765
    2216, PER DC GOVT, APT B20001-1765
221820001-7020
    2218, APT Range 1 - 220001-7020
2220, 2222, 2224, 2226, 222820001-1016
From 2203 To 2235 Odd2203, 220520001-1015
220720001-1178
    2207, UNIT Range A - B20001-1178
220920001-1177
    2209, UNIT Range A - B20001-1177
221120001-1176
    2211, UNIT Range A - B20001-1176
221320001-1175
    2213, UNIT Range A - B20001-1175
2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 223520001-1015
2205220520001-1053
2206220620001-1274
2217221720001-1052
2219221920001-1050
2221222120001-1048
2223222320001-1046
2224222420001-1054
2226222620001-1055
2229222920001-1070
From 2300 To 2330 Even2300, 230220001-1018
230420001-1152
    2304, UNIT Range A - B20001-1152
230620001-1018
230820001-1167
    2308, UNIT B20001-1167
2310, 2312, 2314, 2316, 2318, 2320, 2322, 232420001-1018
232620001-1168
    2326, UNIT Range A - B20001-1168
2328, 233020001-1018
From 2301 To 2333 Odd230120001-1172
    2301, UNIT Range A - B20001-1172
2303, 230520001-1017
230720001-1122
    2307, UNIT Range A - B20001-1122
230920001-1017
231120001-7019
    2311, APT Range 1 - 220001-7019
2313, 2315, 231720001-1017
231920001-1098
    2319, UNIT Range A - B20001-1098
2321, 2323, 2325, 232720001-1017
232920001-1273
    2329, APT Range A - C20001-1273
233120001-1017
233320001-1080
    2333, UNIT Range A - B20001-1080
2314231420001-1383
From 2405 To 2499 Odd2405, 2407, 2409, 2411, 2413, 2415, 241720001-1019
241920001-7016
    2419, APT Range 1 - 220001-7016
242120001-7002
    2421, APT Range A - B20001-7002
2423, 2425, 2427, 2429, 2431, 2433, 2435, 2437, 2439, 2441, 2443, 2445, 2447, 2449, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2489, 2491, 2493, 2495, 2497, 249920001-1019
2500250020001-1022
From 2501 To 2509 Odd2501, 2503, 2505, 2507, 250920001-2391
2625262520422-0003
26252625, VETERANS HOSPITAL20422-0004
From 4900 To 4998 Even4900, 4902, 4904, 4906, 4908, 4910, 4912, 4914, 4916, 4918, 4920, 4922, 4924, 4926, 4928, 4930, 4932, 4934, 4936, 4938, 4940, 4942, 4944, 4946, 4948, 4950, 4952, 4954, 4956, 4958, 4960, 4962, 4964, 4966, 4968, 4970, 4972, 4974, 4976, 4978, 4980, 4982, 4984, 4986, 4988, 4990, 4992, 4994, 4996, 499820011-3302
From 4901 To 4999 Odd490120011-3350
    4901, APT Range 1 - 420011-3350
490320011-3301
490520011-3351
    4905, APT Range 1 - 420011-3351
490720011-3301
490920011-3352
    4909, APT Range 1 - 420011-3352
491120011-3301
491320011-3353
    4913, APT Range 1 - 420011-3353
491520011-3301
491720011-3354
    4917, APT Range 1 - 420011-3354
491920011-3301
492120011-3355
    4921, APT Range 1 - 420011-3355
492320011-3301
492520011-3356
    4925, APT Range 1 - 420011-3356
492720011-3301
492920011-3357
    4929, APT Range 1 - 420011-3357
493120011-3301
493320011-3358
    4933, APT Range 1 - 420011-3358
493520011-3301
493720011-3359
    4937, APT Range 1 - 420011-3359
4939, 4941, 4943, 4945, 4947, 4949, 4951, 4953, 4955, 4957, 4959, 4961, 4963, 4965, 4967, 4969, 4971, 4973, 4975, 4977, 4979, 4981, 4983, 4985, 4987, 4989, 4991, 4993, 4995, 4997, 499920011-3301
5000500020011-3316
From 5001 To 5099 Odd500120011-3339
    5001, APT Range 1 - 420011-3339
500320011-3303
500520011-3340
    5005, APT Range 1 - 420011-3340
500720011-3303
500920011-3341
    5009, APT Range 1 - 420011-3341
501120011-3303
501320011-3342
    5013, APT Range 1 - 420011-3342
501520011-3303
501720011-3343
    5017, APT Range 1 - 420011-3343
501920011-3303
502120011-3344
    5021, APT Range 1 - 420011-3344
502320011-3303
502520011-3345
    5025, APT Range 1 - 420011-3345
502720011-3303
502920011-3346
    5029, APT Range 1 - 420011-3346
503120011-3333
    5031, APT Range 101 - 20320011-3368
    5031, APT Range 204 - 30420011-3369
5033, 5035, 5037, 503920011-3303
504120011-3335
    5041, APT Range 1 - 720011-3370
    5041, APT Range 8 - 1320011-3371
5043, 5045, 5047, 504920011-3303
505120011-3337
    5051, APT Range 101 - 20320011-3372
    5051, APT Range 204 - 30420011-3373
    5051, APT B120011-3373
505320011-3303
505520011-3320
    5055, APT Range 101 - 30320011-3320
    5055, APT B120011-3320
505720011-3321
    5057, APT Range 101 - 30320011-3321
    5057, APT B120011-3321
505920011-3303
506120011-3338
    5061, APT Range 101 - 20320011-3322
    5061, APT Range 204 - 30420011-3323
    5061, APT B120011-3323
5063, 5065, 5067, 5069, 5071, 5073, 5075, 5077, 5079, 5081, 5083, 5085, 5087, 5089, 5091, 5093, 5095, 5097, 509920011-3303
From 5002 To 5006 Even500220011-3315
    5002, APT Range 1 - 220011-3315
500420011-3304
500620011-3314
    5006, APT Range 1 - 220011-3314
From 5008 To 5018 Even5008, 5010, 5012, 5014, 5016, 501820011-3305
From 5020 To 5098 Even5020, 5022, 5024, 5026, 502820011-3304
503020011-3332
    5030, APT Range 101 - 20320011-3366
    5030, APT Range 204 - 30420011-3367
    5030, APT B20011-3367
5032, 5034, 5036, 503820011-3304
504020011-3334
    5040, APT Range 101 - 20320011-3349
    5040, APT Range 204 - 40320011-3365
5042, 5044, 5046, 504820011-3304
505020011-3336
    5050, APT Range 101 - 20220011-3347
    5050, APT Range 203 - 30420011-3348
    5050, APT B20011-3348
5052, 5054, 5056, 5058, 5060, 5062, 5064, 5066, 5068, 5070, 5072, 5074, 5076, 5078, 5080, 5082, 5084, 5086, 5088, 5090, 5092, 5094, 5096, 509820011-3304
From 5200 To 5298 Even5200, 5202, 5204, 5206, 5208, 5210, 5212, 5214, 5216, 5218, 5220, 5222, 5224, 5226, 5228, 5230, 5232, 5234, 5236, 5238, 5240, 5242, 5244, 5246, 5248, 5250, 5252, 5254, 5256, 5258, 5260, 5262, 5264, 5266, 5268, 5270, 5272, 5274, 5276, 5278, 5280, 5282, 5284, 5286, 5288, 5290, 5292, 5294, 5296, 529820011-6637
From 5300 To 5398 Even5300, 5302, 5304, 5306, 5308, 5310, 5312, 5314, 5316, 5318, 5320, 5322, 5324, 5326, 5328, 5330, 5332, 5334, 5336, 5338, 5340, 5342, 5344, 5346, 5348, 5350, 5352, 5354, 5356, 5358, 5360, 5362, 5364, 5366, 5368, 5370, 5372, 5374, 5376, 5378, 5380, 5382, 5384, 5386, 5388, 5390, 5392, 5394, 5396, 539820011-6620
From 5301 To 5399 Odd5301, 5303, 5305, 5307, 5309, 5311, 5313, 5315, 5317, 5319, 5321, 5323, 5325, 5327, 5329, 5331, 5333, 5335, 5337, 5339, 5341, 5343, 5345, 5347, 5349, 5351, 5353, 5355, 5357, 5359, 5361, 5363, 5365, 5367, 5369, 5371, 5373, 5375, 5377, 5379, 5381, 5383, 5385, 5387, 5389, 5391, 5393, 5395, 5397, 539920011-6619
From 5400 To 5498 Even540020011-5238
    5400, APT Range 1 - 420011-5238
5402, 5404, 5406, 5408, 5410, 5412, 5414, 5416, 5418, 5420, 5422, 5424, 5426, 5428, 5430, 5432, 5434, 5436, 5438, 5440, 5442, 5444, 5446, 5448, 5450, 5452, 5454, 5456, 5458, 5460, 5462, 5464, 5466, 5468, 5470, 5472, 5474, 5476, 5478, 5480, 5482, 5484, 5486, 5488, 5490, 5492, 5494, 5496, 549820011-5206
From 5401 To 5499 Odd5401, 5403, 540520011-5205
540720011-5243
    5407, APT Range 1 - 420011-5243
540920011-5205
541120011-5244
    5411, APT Range 1 - 420011-5244
541320011-5205
541520011-5245
    5415, APT Range 1 - 420011-5245
541720011-5205
541920011-5246
    5419, APT Range 1 - 420011-5246
5421, 5423, 5425, 5427, 5429, 5431, 5433, 5435, 5437, 5439, 5441, 5443, 5445, 5447, 5449, 5451, 5453, 5455, 5457, 5459, 5461, 5463, 5465, 5467, 5469, 5471, 5473, 5475, 5477, 5479, 5481, 5483, 5485, 5487, 5489, 5491, 5493, 5495, 5497, 549920011-5205
From 5500 To 5598 Even5500, 5502, 5504, 5506, 550820011-5208
551020011-5237
    5510, APT Range 1 - 1020011-5237
    5510, APT Range A - B20011-5237
551220011-5208
551420011-5236
    5514, APT Range 1 - 420011-5261
    5514, APT Range 101 - 20220011-5236
    5514, APT Range 203 - 20520011-5262
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, 559820011-5208
From 5501 To 5527 Odd550120011-5258
    5501, APT Range 1 - 320011-5258
    5501, STE 420011-5263
5503, 5505, 550720011-5207
550920011-5235
    5509, APT 1A20011-5235
    5509, APT Range 101 - 30320011-5235
5511, 5513, 5515, 5517, 5519, 5521, 5523, 5525, 552720011-5207
From 5539 To 5599 Odd5539, 5541, 5543, 5545, 5547, 5549, 5551, 5553, 5555, 5557, 5559, 5561, 5563, 5565, 5567, 5569, 5571, 5573, 5575, 5577, 5579, 5581, 5583, 5585, 5587, 5589, 5591, 5593, 5595, 5597, 559920011-5274
From 5600 To 5698 Even5600, 5602, 5604, 5606, 5608, 5610, 5612, 5614, 5616, 5618, 5620, 5622, 5624, 5626, 5628, 5630, 5632, 5634, 5636, 5638, 5640, 5642, 5644, 5646, 5648, 5650, 5652, 5654, 5656, 5658, 5660, 5662, 5664, 5666, 5668, 5670, 5672, 5674, 5676, 5678, 5680, 5682, 5684, 5686, 5688, 5690, 5692, 5694, 5696, 569820011-2302
From 5601 To 5699 Odd5601, 5603, 5605, 5607, 5609, 5611, 561320011-2301
561520011-2382
    5615, APT Range 1 - 520011-2382
561720011-2301
561920011-2381
    5619, APT Range 1 - 420011-2381
562120011-2301
562320011-2380
    5623, APT Range 1 - 420011-2380
5625, 5627, 5629, 5631, 5633, 5635, 5637, 5639, 5641, 5643, 5645, 5647, 5649, 5651, 5653, 5655, 5657, 5659, 5661, 5663, 5665, 5667, 5669, 5671, 5673, 5675, 5677, 5679, 5681, 5683, 5685, 5687, 5689, 5691, 5693, 5695, 5697, 569920011-2301
From 5700 To 5798 Even5700, 5702, 5704, 5706, 5708, 5710, 5712, 5714, 5716, 5718, 5720, 5722, 5724, 5726, 5728, 5730, 5732, 5734, 5736, 5738, 5740, 5742, 5744, 5746, 5748, 5750, 5752, 5754, 5756, 5758, 5760, 5762, 5764, 5766, 5768, 5770, 5772, 5774, 5776, 5778, 5780, 5782, 5784, 5786, 5788, 5790, 5792, 5794, 5796, 579820011-2320
From 5701 To 5713 Odd5701, 5703, 5705, 5707, 5709, 5711, 571320011-2319
From 5715 To 5799 Odd5715, 5717, 5719, 5721, 5723, 5725, 5727, 5729, 5731, 5733, 5735, 5737, 5739, 5741, 5743, 5745, 5747, 5749, 5751, 5753, 5755, 5757, 5759, 5761, 5763, 5765, 5767, 5769, 5771, 5773, 5775, 5777, 5779, 5781, 5783, 5785, 5787, 5789, 5791, 5793, 5795, 5797, 579920011-2357
From 6500 To 6598 Even6500, 6502, 6504, 6506, 6508, 6510, 6512, 6514, 6516, 6518, 6520, 6522, 6524, 6526, 6528, 6530, 6532, 6534, 6536, 6538, 6540, 6542, 6544, 6546, 6548, 6550, 6552, 6554, 6556, 6558, 6560, 6562, 6564, 6566, 6568, 6570, 6572, 6574, 6576, 6578, 6580, 6582, 6584, 6586, 6588, 6590, 6592, 6594, 6596, 659820012-2124
From 6501 To 6599 Odd6501, 6503, 6505, 6507, 6509, 6511, 6513, 6515, 6517, 6519, 652120012-2123
652320012-2100
    6523, APT Range 1 - 420012-2100
6525, 6527, 6529, 6531, 6533, 6535, 6537, 6539, 6541, 6543, 6545, 6547, 6549, 6551, 6553, 6555, 6557, 6559, 6561, 6563, 6565, 6567, 6569, 6571, 6573, 6575, 6577, 6579, 6581, 6583, 6585, 6587, 6589, 6591, 6593, 6595, 6597, 659920012-2123
From 6600 To 6698 Even660020012-2126
660220012-2140
    6602, APT Range 1 - 520012-2140
660420012-2141
    6604, APT Range 1 - 420012-2141
6606, 6608, 6610, 6612, 6614, 6616, 6618, 6620, 6622, 6624, 6626, 6628, 6630, 6632, 6634, 6636, 6638, 6640, 6642, 6644, 6646, 6648, 6650, 6652, 6654, 6656, 6658, 6660, 6662, 6664, 6666, 6668, 6670, 6672, 6674, 6676, 6678, 6680, 6682, 6684, 6686, 6688, 6690, 6692, 6694, 6696, 669820012-2126
From 6601 To 6699 Odd6601, 6603, 6605, 6607, 6609, 6611, 6613, 6615, 6617, 6619, 6621, 6623, 6625, 6627, 6629, 6631, 6633, 6635, 6637, 6639, 6641, 6643, 6645, 6647, 6649, 6651, 6653, 6655, 6657, 6659, 6661, 6663, 6665, 6667, 6669, 6671, 6673, 6675, 6677, 6679, 6681, 6683, 6685, 6687, 6689, 6691, 6693, 6695, 6697, 669920012-2125

List of 1ST ST NW, WASHINGTON, DC ZIP Codes

ZIPTYPEPOPULATION
20001STANDARD45,551
20011STANDARD67,386
20012STANDARD17,526
20422UNIQUE–
20534UNIQUE–

Post offices

LAMMOND RIGGS — Post Office™
6200 N CAPITOL ST NW WASHINGTON, DC 20011-1408
LE DROIT PARK — Post Office™
416 FLORIDA AVE NW WASHINGTON, DC 20001-9997
NATIONAL CAPITOL — Post Office™
2 MASSACHUSETTS AVE NE WASHINGTON, DC 20002-9997

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.
The recipient address information is provided for your reference.

Address example

5628 1ST ST NW
WASHINGTON DC  20011-2302
6535 1ST ST NW
WASHINGTON DC  20012-2123
5568 1ST ST NW
WASHINGTON DC  20011-5208
1109 1ST ST NW
WASHINGTON DC  20001-1304
1700 1ST ST NW
WASHINGTON DC  20001-1118
1412 1ST ST NW
WASHINGTON DC  20001-1763

Map

ZIP Codes for other locations

State and city for 1ST ST NW
District of Columbia ZIP CodesWASHINGTON ZIP Codes
ZIP Codes by ZIP count in District of Columbia
PARCEL RETURN SERVICEWASHINGTON NAVY YARDPNC FINANCIALPENTAGONPEPCO
Other streets in WASHINGTON, District of Columbia
1ST PL NW1ST PL SW1ST ST NE1ST ST NW1ST ST SE1ST ST SW1ST TER NW