Addresses on 42nd St in Rockford Illinois
- 1003 42nd Ave
- 1004 42nd Ave
- 1005 42nd Ave
- 1008 42nd Ave
- 1012 42nd Ave
- 1013 42nd Ave
- 1016 42nd Ave
- 1017 42nd Ave
- 1019 42nd Ave
- 1105 42nd Ave
- 11xx 42nd Ave
- 1208 42nd Ave
- 1212 42nd Ave
- 1213 42nd Ave
- 1215 42nd Ave
- 1216 42nd Ave
- 1219 42nd Ave
- 1220 42nd Ave
- 5426 42nd St
- 5626 42nd St
- 5825 42nd St
- 5875 42nd St
- 6152 42nd St
- 6190 42nd St
- 6222 42nd St
- 6230 42nd St
- 6245 42nd St
- 6260 42nd St
- 6284 42nd St
- 6293 42nd St
- 6312 42nd St
- 6331 42nd St
- 6344 42nd St
- 6370 42nd St
- 6389 42nd St
- 6408 42nd St
- 6437 42nd St
- 6464 42nd St
- 6475 42nd St
- 6511 42nd St
- 6529 42nd St
- 6543 42nd St
- 6549 42nd St
- 6579 42nd St
- 6616 42nd St
- 6625 42nd St
- 6681 42nd St
- 6729 42nd St
- 6802 42nd St
- 6850 42nd St
- 6860 42nd St
- 68xx 42nd St
- 6938 42nd St
- 6940 42nd St
- 6948 42nd St
- 6980 42nd St
- 42nd St