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County
Grainger County, TN ZIP codes
9 ZIPs, including 37708, 37709, 37848, 37861, 37881, 37888 as county.
ZIP share of this county
ZIP codes in Grainger County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 37708 | Bean Station | Grainger County | 6,248 | $45,331 |
| 37709 | Blaine | Grainger County | 3,948 | $61,509 |
| 37779 | Luttrell | Union County | 3,443 | $51,159 |
| 37806 | Mascot | Knox County | 3,011 | $56,076 |
| 37811 | Mooresburg | Hawkins County | 4,156 | $44,880 |
| 37848 | Powder Springs | Grainger County | 94 | $93,661 |
| 37861 | Rutledge | Grainger County | 8,578 | $53,797 |
| 37881 | Thorn Hill | Grainger County | 1,874 | $44,583 |
| 37888 | Washburn | Grainger County | 3,385 | $50,443 |