Addresses on 1st St in Waterloo Iowa
- 202 E 1st St
- 211 E 1st St
- 215 E 1st St
- 217 E 1st St
- 310 E 1st St
- 314 E 1st St
- 320 E 1st St
- 321 E 1st St
- 321 E 1st St
- 321 E 1st St
- 321 E 1st St
- 321 E 1st St
- 327 E 1st St
- 328 E 1st St
- 410 E 1st St
- 410 E 1st St
- 410 E 1st St
- 414 E 1st St
- 428 E 1st St
- 516 W 1st St
- 610 W 1st St
- 610 W 1st St
- 610 W 1st St
- 611 W 1st St
- 613 W 1st St
- 614 W 1st St
- 614 W 1st St
- 614 W 1st St
- 614 W 1st St
- 614 W 1st St
- 617 W 1st St
- 618 W 1st St
- 619 W 1st St
- 622 W 1st St
- 628 W 1st St
- 700 W 1st St
- 704 W 1st St
- 706 W 1st St
- 710 W 1st St
- 711 W 1st St
- 713 W 1st St
- 714 W 1st St
- 719 W 1st St
- 720 W 1st St
- 723 W 1st St
- 725 W 1st St
- 726 W 1st St
- 728 W 1st St
- 734 W 1st St
- 738 W 1st St
- 810 W 1st St
- 811 W 1st St
- 812 W 1st St
- 813 W 1st St
- 815 W 1st St
- 816 W 1st St
- 817 W 1st St
- 820 W 1st St
- 821 W 1st St
- 826 W 1st St
- 832 W 1st St
- 904 W 1st St
- 908 W 1st St
- 909 W 1st St
- 910 W 1st St
- 912 W 1st St
- 915 W 1st St
- 917 W 1st St
- 918 W 1st St
- 919 W 1st St
- 921 W 1st St
- 923 W 1st St
- 926 W 1st St
- 928 W 1st St
- 930 W 1st St