Addresses on Main St in Alta Iowa
- 3 N Main St
- 13 N Main St
- 17 N Main St
- 25 N Main St
- 29 N Main St
- 30 N Main St
- 33 N Main St
- 101 S Main St
- 102 N Main St
- 102 S Main St
- 103 N Main St
- 103 S Main St
- 105 N Main St
- 105 S Main St
- 106 N Main St
- 106 S Main St
- 107 N Main St
- 108 N Main St
- 109 S Main St
- 109 N Main St
- 109 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 111 S Main St
- 112 N Main St
- 112 S Main St
- 113 S Main St
- 113 S Main St
- 113 S Main St
- 113 S Main St
- 113 S Main St
- 114 N Main St
- 114 N Main St
- 115 N Main St
- 115 S Main St
- 116 N Main St
- 116 S Main St
- 117 N Main St
- 117 N Main St
- 117 N Main St
- 117 N Main St
- 118 N Main St
- 118 N Main St
- 120 N Main St
- 121 N Main St
- 122 N Main St
- 122 N Main St
- 122 S Main St
- 124 N Main St
- 124 S Main St
- 202 S Main St
- 203 S Main St
- 207 S Main St
- 208 S Main St
- 210 S Main St
- 211 S Main St
- 212 S Main St
- 213 S Main St
- 214 S Main St
- 215 S Main St
- 218 S Main St
- 220 S Main St
- 222 S Main St
- 223 S Main St
- 224 S Main St
- 300 S Main St
- 310 S Main St
- 315 S Main St
- 317 S Main St
- 318 S Main St
- 322 S Main St
- 402 S Main St
- 405 S Main St
- 406 S Main St
- 409 S Main St
- 410 S Main St
- 413 S Main St
- 414 S Main St
- 417 S Main St
- 418 S Main St
- 501 S Main St
- 505 S Main St
- 509 S Main St
- 513 S Main St
- 602 S Main St
- 605 S Main St
- 606 S Main St
- 609 S Main St
- 610 S Main St
- 613 S Main St
- 614 S Main St
- 618 S Main St
- 701 S Main St
- 705 S Main St
- 706 S Main St
- 709 S Main St
- 710 S Main St