UNDERWOOD ST, ROCKFORD, IL ZIP Code
| Street | UNDERWOOD ST |
| City | ROCKFORD |
| State | Illinois |
| ZIP Codes count | 1 (see all) |
| Post offices count | 2 (see all) |
61101
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 UNDERWOOD ST, ROCKFORD, IL by house number
| Address range | House number | ZIP+4 code |
|---|---|---|
| From 300 To 398 Even | 300, 302, 304, 306, 308, 310, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 332, 334, 336, 338, 340, 342, 344, 346, 348, 350, 352, 354, 356, 358, 360, 362, 364, 366, 368, 370, 372, 374, 376, 378, 380, 382, 384, 386, 388, 390, 392, 394, 396, 398 | 61101-6555 |
| From 301 To 399 Odd | 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323, 325, 327, 329, 331, 333, 335, 337, 339, 341, 343, 345, 347, 349, 351, 353, 355, 357, 359, 361, 363, 365, 367, 369, 371, 373, 375, 377, 379, 381, 383, 385, 387, 389, 391, 393, 395, 397, 399 | 61101-6554 |
| From 400 To 498 Even | 400, 402, 404, 406, 408, 410, 412, 414, 416, 418, 420, 422, 424, 426, 428, 430, 432, 434, 436, 438, 440, 442, 444, 446, 448, 450, 452, 454, 456, 458, 460, 462, 464, 466, 468, 470, 472, 474, 476, 478, 480, 482, 484, 486, 488, 490, 492, 494, 496, 498 | 61101-6557 |
| From 401 To 499 Odd | 401, 403, 405, 407, 409, 411, 413, 415, 417, 419, 421, 423, 425, 427, 429, 431, 433, 435, 437, 439, 441, 443, 445, 447, 449, 451, 453, 455, 457, 459, 461, 463, 465, 467, 469, 471, 473, 475, 477, 479, 481, 483, 485, 487, 489, 491, 493, 495, 497, 499 | 61101-6556 |
List of UNDERWOOD ST, ROCKFORD, IL ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 61101 | STANDARD | 20,394 |
Post offices
DOWNTOWN ROCKFORD — Post Office™ 401 S MAIN ST FL 1 ROCKFORD, IL 61101-9705 |
KILBURN ROCKFORD — Post Office™ 2440 KILBURN AVE ROCKFORD, IL 61101-9700 |
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
459 UNDERWOOD ST
ROCKFORD IL 61101-6556
ROCKFORD IL 61101-6556
394 UNDERWOOD ST
ROCKFORD IL 61101-6555
ROCKFORD IL 61101-6555
464 UNDERWOOD ST
ROCKFORD IL 61101-6557
ROCKFORD IL 61101-6557
431 UNDERWOOD ST
ROCKFORD IL 61101-6556
ROCKFORD IL 61101-6556
390 UNDERWOOD ST
ROCKFORD IL 61101-6555
ROCKFORD IL 61101-6555
370 UNDERWOOD ST
ROCKFORD IL 61101-6555
ROCKFORD IL 61101-6555
Map
ZIP Codes for other locations
State and city for UNDERWOOD ST
ZIP Codes by ZIP count in Illinois
Other streets in ROCKFORD, Illinois