📍 View location on OpenStreetMap (36.310630, -83.612660)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 37888 |
| Primary City | Washburn |
| State / Province | TN |
| County | Grainger |
| Total Population | 3,432 |
| Population Density | 23.8 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 37888 | Grainger County records | TN records |
|---|---|---|---|
| Population estimate | 3,432 | 24,551 (sum) | 7,058,868 (sum) |
| Population Density | 23.8 /sq mi | -- | -- |
| County population rank | #4 of 6 | -- | -- |
| State population rank | #365 of 619 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 37848 | Powder Springs | 6.4 mi | 145 |
| ZIP 37861 | Rutledge | 7.1 mi | 8,608 |
| ZIP 37825 | New Tazewell | 8.0 mi | 8,409 |
| ZIP 37709 | Blaine | 10.3 mi | 4,177 |
| ZIP 37779 | Luttrell | 10.6 mi | 3,649 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →