| 52499 Aegon USA | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52202 Alburnett | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52401 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52402 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52403 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52404 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52405 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52406 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52407 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52408 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52409 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52410 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52411 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52497 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52498 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52499 Cedar Rapids | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52213 Center Point | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52214 Central City | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52218 Coggon | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52324 Covington | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52227 Ely | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52228 Fairfax | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52233 Hiawatha | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52302 Indian Creek | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52499 Life Investors Inc | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52253 Lisbon | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52302 Marion | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52302 Midway | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52314 Mount Vernon | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52497 Nordstrom | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52324 Palo | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52219 Prairieburg | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52328 Robins | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52411 Robins | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52498 Rockwell Collins | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52336 Springville | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52253 Sutliff | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52341 Toddville | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52344 Troy Mills | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52350 Viola | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52352 Walker | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52214 Waubeek | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |
| 52336 Whittier | 319 | Linn County | Iowa - IA | Cedar Rapids, IA (1360) | MSA |