| Zip Code | Primary City | Secondary City | More Information |
| 97086 | Happy Valley | Portland | Portland population stats |
| 97201 | Portland | Portland | Portland population stats |
| 97202 | Portland | Portland | Portland population stats |
| 97203 | Portland | Portland | Portland population stats |
| 97204 | Portland | Portland | Portland population stats |
| 97205 | Portland | Portland | Portland population stats |
| 97206 | Portland | Portland | Portland population stats |
| 97207 | Portland | Portland | Portland population stats |
| 97208 | Portland | Portland | Portland population stats |
| 97209 | Portland | Portland | Portland population stats |
| 97210 | Portland | Portland | Portland population stats |
| 97211 | Portland | Portland | Portland population stats |
| 97212 | Portland | Portland | Portland population stats |
| 97213 | Portland | Portland | Portland population stats |
| 97214 | Portland | Portland | Portland population stats |
| 97215 | Portland | Portland | Portland population stats |
| 97216 | Portland | Portland | Portland population stats |
| 97217 | Portland | Portland | Portland population stats |
| 97219 | Portland | Portland | Portland population stats |
| 97220 | Portland | Portland | Portland population stats |
| 97221 | Portland | Portland | Portland population stats |
| 97222 | Portland | Portland | Portland population stats |
| 97223 | Portland | Portland | Portland population stats |
| 97224 | Portland | Portland | Portland population stats |
| 97225 | Portland | Portland | Portland population stats |
| 97227 | Portland | Portland | Portland population stats |
| 97228 | Portland | Portland | Portland population stats |
| 97229 | Portland | Portland | Portland population stats |
| 97230 | Portland | Portland | Portland population stats |
| 97231 | Portland | Portland | Portland population stats |
| 97232 | Portland | Portland | Portland population stats |
| 97233 | Portland | Portland | Portland population stats |
| 97236 | Portland | Portland | Portland population stats |
| 97238 | Portland | Portland | Portland population stats |
| 97239 | Portland | Portland | Portland population stats |
| 97240 | Portland | Portland | Portland population stats |
| 97242 | Portland | Portland | Portland population stats |
| 97251 | Portland | Portland | Portland population stats |
| 97253 | Portland | Portland | Portland population stats |
| 97254 | Portland | Portland | Portland population stats |
| 97255 | Portland | Portland | Portland population stats |
| 97256 | Portland | Portland | Portland population stats |
| 97258 | Portland | Portland | Portland population stats |
| 97259 | Portland | Portland | Portland population stats |
| 97266 | Portland | Portland | Portland population stats |
| 97267 | Portland | Portland | Portland population stats |
| 97268 | Portland | Portland | Portland population stats |
| 97269 | Portland | Portland | Portland population stats |
| 97271 | Portland | Portland | Portland population stats |
| 97272 | Portland | Portland | Portland population stats |
| 97280 | Portland | Portland | Portland population stats |
| 97281 | Portland | Portland | Portland population stats |
| 97282 | Portland | Portland | Portland population stats |
| 97283 | Portland | Portland | Portland population stats |
| 97286 | Portland | Portland | Portland population stats |
| 97290 | Portland | Portland | Portland population stats |
| 97291 | Portland | Portland | Portland population stats |
| 97292 | Portland | Portland | Portland population stats |
| 97293 | Portland | Portland | Portland population stats |
| 97294 | Portland | Portland | Portland population stats |
| 97296 | Portland | Portland | Portland population stats |
| 97298 | Portland | Portland | Portland population stats |
| 97299 | Portland | Portland | Portland population stats |