Addresses on 12th St in Watertown South Dakota
- 10 12th
- 102 12th St
- 103 12th St
- 103 12th Ave
- 103 12th St
- 105 12th Ave
- 105 12th St
- 106 12th St
- 108 12th St
- 109 12th Ave
- 109 12th St
- 109 12th St
- 11 12th Ave
- 110 12th St
- 1104 12th Ave
- 1105 12th Ave
- 111 12th St
- 111 12th Ave
- 1110 12th Ave
- 1111 12th Ave
- 1117 12th Ave
- 1117 12th Ave
- 1117 12th Ave
- 1118 12th Ave
- 112 12th St
- 112 12th St
- 113 12th Ave
- 115 12th St
- 115 12th St
- 116 12th St
- 116 12th St
- 117 12th Ave
- 117 12th St
- 119 12th St
- 1202 12th Ave
- 1203 12th Ave
- 121 12th St
- 1212 12th Ave
- 1213 12th Ave
- 1222 12th Ave
- 1223 12th Ave
- 123 12th Ave
- 123 12th St
- 124 12th St
- 127 12th Ave
- 129 12th St
- 1300 12th St
- 1302 12th Ave
- 1303 12th Ave
- 1304 12th Ave
- 1305 12th Ave
- 1306 12th Ave
- 1306 12th St
- 1307 12th Ave
- 1308 12th Ave
- 1309 12th Ave
- 1310 12th Ave
- 1311 12th Ave
- 1312 12th Ave
- 1312 12th Ave
- 1312 12th St
- 1313 12th Ave
- 1313 12th Ave
- 1318 12th Ave
- 1318 12th St
- 1319 12th Ave
- 132 12th St
- 1324 12th St
- 1330 12th St
- 1336 12th St
- 1342 12th St
- 1348 12th St
- 135 12th St
- 1354 12th St
- 1360 12th St
- 1366 12th St
- 1372 12th St
- 138 12th St
- 14 12th St
- 14 12th St
- 1402 12th Ave
- 1405 12th Ave
- 1405 12th Ave
- 1408 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1412 12th Ave
- 1413 12th Ave
- 1413 12th Ave
- 1416 12th Ave
- 1419 12th Ave