Addresses on 1st Ave in Gary Indiana
- 1200 W 1st St
- 3300 E 1st Ave
- 3600 E 1st Ave
- 3600 W 1st Ave
- 3600 E 1st Ave
- 5601-59 E 1st Ave
- 6901 E 1st Ave
- 6909 E 1st Ave
- 6917 E 1st Ave
- 6925 E 1st Ave
- 6932 E 1st Ave
- 6933 E 1st Ave
- 6940 E 1st Ave
- 6941 E 1st Ave
- 6948 E 1st Ave
- 7000 E 1st Ave
- 7001 E 1st Ave
- 7009 E 1st Ave
- 7010 E 1st Ave
- 7017 E 1st Ave
- 7020 E 1st Ave
- 7025 E 1st Ave
- 7030 E 1st Ave
- 7033 E 1st Ave
- 7040 E 1st Ave
- 7041 E 1st Ave
- 7100 E 1st Ave
- 7101 E 1st Ave
- 7109 E 1st Ave
- 7110 E 1st Ave
- 7117 E 1st Ave
- 7120 E 1st Ave
- 7125 E 1st Ave
- 7130 E 1st Ave
- 7133 E 1st Ave
- 7141 E 1st Ave
- 7235 E 1st Ave
- 7301 E 1st Ave
- 7310 E 1st Ave
- 7320 E 1st Ave
- 7321 E 1st Ave
- 7325 E 1st Ave
- 7338 E 1st Ave
- 7400 E 1st Ave
- 7410 E 1st Ave
- 7411 E 1st Ave
- 7420 E 1st Ave
- 7421 E 1st Ave
- 7430 E 1st Ave
- 7431 E 1st Ave
- 7500 E 1st Ave
- 7501 E 1st Ave
- 7511 E 1st Ave
- 7512 E 1st Ave
- 7521 E 1st Ave
- 8717-19 E 1st Ave
- 8724 E 1st Ave
- 8900 E 1st Ave
- 8936-40 E 1st Ave
- 9244-48 E 1st Ave
- 9312-16 E 1st Ave
- 9324 E 1st Ave
- 9400-08 E 1st Ave
- 9410-14 E 1st Ave
- 9416-20 E 1st Ave
- 9422 E 1st Ave
- 9428-32 E 1st Ave
- 9434-38 E 1st Ave
- 9440-44 E 1st Ave
- 9446-50 E 1st Ave
- 9454 E 1st Ave
- 9458-64 E 1st Ave
- 9500 E 1st Ave
- 9510 E 1st Ave
- 1st Ave