| Name | Value |
|---|---|
| GMT EFFECTIVE YEAR | 2019-01-01 00:00:00 |
| FIPS CODE | 19153 |
| STATE | IOWA |
| COUNTY NAME | POLK COUNTY |
| MSA CODE | 2120 |
| GMT THRESHOLD 1 | 49000 |
| GMT THRESHOLD 2 | 56000 |
| GMT THRESHOLD 3 | 63000 |
| GMT THRESHOLD 4 | 70000 |
| GMT THRESHOLD 5 | 75600 |
| GMT THRESHOLD 6 | 81200 |
| GMT THRESHOLD 7 | 86800 |
| GMT THRESHOLD 8 | 92400 |