| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| united states post office zip codes | 1.2 | 0.6 | 2076 | 35 | 27 |
| united states post office zip codes list | 0.76 | 0.3 | 242 | 40 | 92 |
| united states post office zip codes lookup | 1.52 | 0.9 | 8144 | 42 | 65 |
| united states post office zip code search | 0.14 | 0.6 | 490 | 41 | 87 |
| united states post office zip code check | 0.42 | 0.2 | 7692 | 40 | 10 |
| united states post office zip code map | 1.1 | 1 | 1420 | 38 | 3 |
| united states post office zip code finder | 1.58 | 0.8 | 8790 | 41 | 34 |
| united states post office zip code directory | 1.9 | 0.6 | 8322 | 44 | 88 |
