Blaine, TN ZIP code
The ZIP code for Blaine, Tennessee is 37709. It is in Grainger County.
- Population in these ZIPs
- 4,177
- Avg. median income
- $75,800population-weighted
- Typical home value
- $331,400population-weighted
- Metro area
- Knoxville, TN
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Blaine, TN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 37709 | 4,177 | $75,799 | $331,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Blaine
- Powder Springs 5 mi
- Luttrell 6 mi
- Mascot 7 mi
- New Market 8 mi
- Strawberry Plains 8 mi
- Corryton 9 mi
- Rutledge 10 mi
- Maynardville 11 mi
- Jefferson City 12 mi
- Washburn 12 mi
- Kodak 14 mi
- Talbott 14 mi
Frequently asked questions
What is the ZIP code for Blaine, TN?
The ZIP code for Blaine, TN is 37709.
What county is Blaine, Tennessee in?
Blaine ZIP codes are in Grainger County.