Addresses on 20th St in Aberdeen South Dakota
- 401 20th Ave
- 407 20th Ave
- 408 20th Ave
- 410 20th Ave
- 411 20th Ave
- 415 20th Ave
- 416 20th Ave
- 421 20th Ave
- 503 20th Ave
- 504 20th Ave
- 509 20th Ave
- 510 20th Ave
- 515 20th Ave
- 516 20th Ave
- 1502 N 20th St
- 1512 N 20th St
- 1513 N 20th St
- 1522 N 20th St
- 1523 N 20th St
- 1532 N 20th St
- 1533 N 20th St
- 1603 20th Ave
- 1607 20th Ave
- 1611 20th Ave
- 1612 N 20th St
- 1613 N 20th St
- 1623 N 20th St
- 1633 N 20th St
- 1701 20th Ave
- 1704 20th Ave
- 1705 20th Ave
- 1710 20th Ave
- 1711 20th Ave
- 1715 20th Ave
- 1723 20th Ave
- 1737 20th Ave
- 1802 20th Ave
- 1810 20th Ave
- 2002 20th Ave
- 2004 20th Ave
- 2005 20th Ave
- 2005 20th Ave
- 2006 20th Ave
- 2007 20th Ave
- 2008 20th Ave
- 2009 20th Ave
- 2011 20th Ave
- 2017 20th Ave
- 2019 20th Ave
- 2023 20th Ave
- 2025 20th Ave
- 2102 20th Ave
- 2103 20th Ave
- 2104 20th Ave
- 2106 20th Ave
- 2108 20th Ave
- 2109 20th Ave
- 2202 20th Ave
- 2203 20th Ave
- 2204 20th Ave
- 2206 20th Ave
- 2208 20th Ave
- 2209 20th Ave
- 2302 20th Ave
- 2304 20th Ave
- 2306 20th Ave
- 2308 20th Ave